Common Psychology Words Based on Greek or Latin Roots

The following words are or have been used in the modern science of psychology: habit, hypnotism, hysteria, extraversion, dyslexia, acrophobic, anorexia, delude, moron, imbecile, schizophrenia, and frustration. They come from either Greek or Latin, but not both, since I have tried to avoid words that combine Greek and Latin, a formation that some refer to as a hybrid classical compound.   Twelve Words With Latin Roots 1. Habit comes from the second conjugation Latin verb habeÃ… , habÄ“re, habuÄ «, habitum to hold, possess, have, handle. 2. Hypnotism comes from the Greek noun á ½â€˜Ãâ‚¬ÃŽ ½ÃŽ ¿Ãâ€š sleep. Hypnos was also the god of sleep. In The Odyssey Book XIV Hera promises Hypnos one of the Graces as a wife in exchange for putting her husband, Zeus, to sleep. People who are hypnotized seem to be in a trance resembling sleep walking. 3. Hysteria comes from the Greek noun á ½â€˜ÃÆ'Ï„Î ­Ã ÃŽ ± womb. The idea from the Hippocratic corpus was that hysteria was caused by the wandering of the womb. Needless to say, hysteria was associated with women. 4. Extraversion comes from the Latin for outside extra- plus a Latin third conjugation verb meaning to turn, vertÃ… , vertere, vertÄ «, versum. Extraversion is defined as the act of directing ones interest outside oneself. It is the opposite of Introversion where interest is focused within. Intro- means inside, in Latin. 5. Dyslexia comes from two Greek words, one for ill or bad, ÃŽ ´Ãâ€¦ÃÆ'- and one for word, ÃŽ »ÃŽ ­ÃŽ ¾ÃŽ ¹Ãâ€š. Dyslexia is a learning disability. 6. Acrophobia is built from two Greek words. The first part is ÃŽ ¬ÃŽ ºÃ ÃŽ ¿Ãâ€š, the Greek for top, and the second part is from the Greek φÏÅ'ÃŽ ²ÃŽ ¿Ãâ€š, fear. Acrophobia is a fear of heights. 7. Anorexia, as in anorexia nervosa, is used to describe someone who doesnt eat, but can simply refer to someone with a decreased appetite, as the Greek word would indicate. Anorexia comes from the Greek for longing or appetite, ÏÅ'Ï ÃŽ µÃŽ ¾ÃŽ ·. The beginning of the word an- is an alpha privative that simply serves to negate, so instead of longing, there is a lack of longing. Alpha refers to the letter a, not an. The -n- separates the two vowels. Had the word for appetite begun with a consonant, the alpha privative would have been a-. 8. Delude comes from the Latin de- meaning down or away from, plus the verb lÃ… «dÃ… , lÃ… «dere, lÃ… «sÄ «, lÃ… «sum, meaning play or mimic. Delude means to deceive. A delusion is a firmly held false belief. 9. Moron used to be a psychological term for someone who was mentally retarded. It comes from the Greek ÃŽ ¼Ãâ€°Ã ÃÅ'Ï‚ meaning foolish or dull. 10. Imbecile comes from the Latin imbecillus, meaning weak and referring to physical weakness. In psychological terms, imbecile refers to someone who is mentally weak or retarded. 11. Schizophrenia comes from two Greek words. The first part of the English term comes from the Greek verb ÏÆ'χÎ ¯ÃŽ ¶ÃŽ µÃŽ ¹ÃŽ ½, to split, and the second from φÏ ÃŽ ®ÃŽ ½, mind. It, therefore, means splitting of the mind  but is a complicated mental disorder that is not the same as a split personality. Personality comes from the Latin word for mask, persona, indicating the character behind the dramatic mask: in other words, person. 12. Frustration is the final word on this list. It comes from a Latin adverb meaning in vain: frustra. It refers to the emotion one may have when thwarted.

The Case Of Nike Review Analysis - 1334 Words

Case of Nike: Review Analysis 3 Over the decades, globalization, where economic integration across border allow businesses to expand beyond their domestic boundaries. (Malamud, V. Rotenberg, Y. (2010)); has become a phenomenon that is seen across the globe. Businesses large and both small are able to compete, produce, and sell their products without limits to either demographic or geographic factors. This allows company s to enlarge their base, their workforce, their consumers, and therefore their profits. Of course, as we learned, globalization isn t without it s risk that can be apparent in today s world. As globalization does have negative impacts in disregarding needs for developing individuals in those countries, and it may†¦show more content†¦Nevertheless, as we further learned, globalization also has it s risks and occasional threats that can come in conflict with outsourcing for businesses and the like. Nike, Inc., for instance, came under scrutiny and serious allegations including Human Rights: in several of those countries such as Indonesia, because of poor conditions of workplaces, poor wages, forced overtime work, and even child labor in come instances. These allegations have become an example to the World of what globalization, if taken without certain security and countability measures; may effect the individuals heavily and to the point that it turns into a situation of diminishing returns. Criticism went out, where stories of these mistreatments were put out on news publications. Nike, Inc., at the time these situations and concerns were brought up, didn’t put much effort on the patter, stating that these factories were independently owned and they had no idea of that or of manufacturing. However, as time passed, they did come out and instruct the subcontractors to put an end to applying for exemptions, for workers under the legal age. And they later decided to raise the pay higher than the minimum wage that was increased. Similar situations like this, happened in Pakistan and Vietnam as well. Such as child labor, and safety health problems. Likewise, Nike Inc., at first denied and refused to have anything to doShow MoreRelatedNike Markeing1333 Words   |  6 PagesLO3: Identify and analyse the individual elements of the extended marketing mix LO4: Apply the extended marketing mix to different marketing segments and contexts Context The purpose of this report is to apply your knowledge of marketing to Nike (a well known sports retailer). Your report should explain the concepts of marketing and illustrate segmentation, targeting and positioning using one of their products. Finally, you will analyse their marketing and devise a marketing mix for oneRead MoreNike1217 Words   |  5 Pages13/3/2013 Nike, Inc. 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Radio Frequency Identification for RFID Technology-myassignmenthelp

Question: Discuss about theRadio Frequency Identification for RFID Technology. Answer: Introduction RFID or radio frequency identification is an advanced technology that incorporates electrostatic or electromagnetic coupling in radio frequency portion belonging to the electromagnetic spectrum for unique identification of objects, animals or people. Organizations are adopting this technology in place of barcodes (Rajaraman, 2017). This report discusses about the working mechanism of RFID. It points out the various categories of RFID tags. It talks about the business as well as technical issues that are solved by using RFID technology. This report describes the implementation of RFID in one organization and it also presents the use of RFID in various market places. Working of RFID Technology RFID technology utilizes radio frequency for the purpose of identifying objects, collecting information about the objects and entering the details in the system by an automated process. The three main components of RFID technology are the RFID tag, RID reader and antenna. An RFID tag consists of an antenna as well as an integrated circuit (Hutter Schmidt, 2013). These are used for the purpose of transmitting data to RFID reader. The RFID reader converts radio waves into usable data. The RFID tags can be activated by radio signals. The data that is collected from the RFID tag is then transferred to a host system by using a communication interface. The data is stored in the database of the system for further analysis. The role of RFID tag is to carry data and it contains an antenna along with micro chip. The reader can also be referred as interrogator. Types of RFID Passive RFID: This type of tag does not contain battery. Here the energy is transferred from reader via radio frequency. The power of the tag is available only within the field of the reader. It range of communication is short in this type of tag (Rajaraman, 2017). It has a limited range because the radio wave is reflected from tag to the reader. It is able to read as well as transfer sensor value when the tag is powered by the reader. Semi-passive RFID: This RFID tag incorporates the main features of the active tag. It consists of a power source like battery to power the chip. This energy that is captured can be used for the purpose of backscattering. The communication or read range is more than that of passive tags. Active RFID: This tag consists of battery or power source. Tag power is available on a continuous basis. It has got high signal strength from the RFID tag to the reader. The range of communication is 100 meter or more. Active tags are mostly used in large objects. Its data bandwidth is higher than the bandwidth of passive tags. Business and Technical Problems solved by using RFID Technology RFID technology has played a significant role in solving the issue of object, human and animal tracking. Assets that are present in warehouses can be tracked in a simplified manner. The process of inventory management has improved by attaching RFID tags to the goods that are present in the factory (Fan et al., 2014). This technology has helped in solving the problem of over stocking as well as under stocking of goods. It has helped in providing security to the stocks and controlling the stock quality. RFID tags can be used for automating the process of toll tax payments by attaching the tags to the vehicles (Kalantri et al., 2014). Effective animal monitoring is made possible by utilizing RFID tags. It acts as a significant tool for tracking the movements of the animals and determining their characteristics. RFID technology has improved farm management in an effective manner. Missing goods and products can be tracked by using RFID technology (Shin Eksioglu, 2014). RFID technology is responsible for producing accurate results as it does not involve human interventions. RFID tags have been able to improve organizational efficiency. Barcode and RFID BARCODE RFID Barcode has a set of data that can be scanned and converted to numeric codes. It requires line of sight. It does not require line of sight. RFID tag utilizes radio waves for tracking as well as identifying goods. The read range varies from inches to feet. Passive RFID can read up to 30 feet and active RFID can read up to 100 feet. Barcodes can identify one kind of item. It has the capability to identify every item. Optical laser technology is used. Radio frequency technology is used. Human intervention is required for scanning barcodes. Scanners are fixed and it does not require human labor. It cannot be updated. New data can be updated. Damaged tags will not work. Hence it is less reliable. It has high reliability. Table 1: Comparison between Barcode and RFID (Source: Lotlikar et al., 2013, p. 821) RFID and QR code QR Code RFID This technology requires line of sight. Line of site is not required. Read range is from inches to feet. The read range is much more than the read range of QR code. Human intervention is required. No human intervention is needed. Data cannot be updated. It can only be read. Data can be updated. 30 % data can be recovered from damaged tags. It is less reliable than RFID. It has high reliability. Table 2: Comparison between QR code and RFID (Source: Lotlikar et al., 2013, p. 821) RFID Limitations Security: RFID tags are susceptible to security threats and attacks. Attackers can gain unauthorized access to and modify the information on the RFID tags. There can be other attacks like virus and side channel attacks. Strong security measures like encryption of the data in the tags can overcome this limitation. Collision: Signal collision can take place while scanning several RFID tags at the same time. Use of anti-collision algorithms will prevent this issue. Cost: The cost of RFID technology is much more than that of QR codes and barcodes (Lehpamer, 2012). Organizations incur huge cost in setting up this technology. Passive tags are less expensive than active and semi active tags. Complex design: The installation procedure of RFID technology is unique. RFID technology has reader and tag. It has a complex design and working mechanism. Implementation of RFID in Walmart Walmart has implemented RFID technology in the year 2003 for improving its supply chain operations. Initially it had used RFID for tracking pallets of the merchandise present in its supply chain and warehouses. Walmart is able to track the movement of its products in an accurate manner by deploying RFID technology. It makes use of RF tags for keeping an account of the shelved stocks. RFID tags are able to provide real time information about the store shelves. RFID technology has been able to reduce the inventor cost of Walmart (Shin Eksioglu, 2015). Implementation of RFID has improved the supply chain efficiency of Walmart. Walmart was able to reduce its out of stock level by 16 per cent and reduce excess inventory. Walmart was also able to achieve operational improvements and WIP data management. Use of RFID in Market Places Retail RFID tags can be attached to the products in the retail store. It will help the store to prevent any shoplifters to take away any product without payment and enhance the security level of the stores. It will enable the employees to locate the products and record the quantity (De Marco et al, 2012). RFID tags are implemented in retail industry for automating the inventory tracking process and enhancing the operational efficiency of the retail stores. Banking Banking sector has achieved high level of data accuracy by implementing RFID technology. It has improved the level of customer service and simplified the payment procedure. RFID tags will help the banks to keep track of laptops and other assets (Zhu, Mukhopadhyay Kurata, 2012). Data security of the banks can be improved by implementing RFID technology. Healthcare Industry The Healthcare industry is able to keep a track of prescription drugs on the basis of expiry date and many other important details like lot number (Manzoor, 2016). Patient safety can be enhanced by using RFID technology. RFID bands can be scanned for getting accurate details about the patient. SCM RFID technology has been able to improve the accuracy as well as timeliness of the inventory data. It has reduced the inventory cost of the organizations (Fosso Wamba, 2012). RFID tags have enhanced the efficiency of supply chain management by accurate monitoring of the movements of goods and products throughout the supply chain. It has simplified the procedure of asset tracking by using radio frequency. Conclusion It can be concluded from this report that RFID technology can be implemented in various industries like healthcare, banking and retail for enhancing operational efficiency and security standards. This report said that RFID is more reliable than barcode and QR code. It also discussed about certain limitations like security issues and high cost of RFID tags. This report explained how the RFID works. It also explained few business and technical issues like asset tracking problem that can be solved by RFID technology. References De Marco, A., Cagliano, A. C., Nervo, M. L., Rafele, C. (2012). Using System Dynamics to assess the impact of RFID technology on retail operations.International journal of production economics,135(1), 333-344. Fan, T. J., Chang, X. Y., Gu, C. H., Yi, J. J., Deng, S. (2014). Benefits of RFID technology for reducing inventory shrinkage.International Journal of Production Economics,147, 659-665. Fosso Wamba, S. (2012). Achieving supply chain integration using RFID technology: the case of emerging intelligent B-to-B e-commerce processes in a living laboratory.Business Process Management Journal,18(1), 58-81. Hutter, M., Schmidt, J. (2013). Radio Frequency Identification. Kalantri, R., Parekar, A., Mohite, A., Kankapurkar, R. (2014). RFID based toll collection system.International Journal of Computer Science and Information Technologies,5(2), 2582-5. Lehpamer, H. (2012).RFID design principles. Artech House. Lotlikar, T., Kankapurkar, R., Parekar, A., Mohite, A. (2013). Comparative study of Barcode, QR-code and RFID System.International Journal of Computer Technology and Applications,4(5), 817. Manzoor, A. (2016). RFID-Enabled Healthcare.International Journal of Information Communication Technologies and Human Development (IJICTHD),8(2), 26-46. Rajaraman, V. (2017). Radio Frequency Identification.RESONANCE, 549. Shin, S., Eksioglu, B. (2014). Effects of RFID technology on efficiency and profitability in retail supply chains.Journal of Applied Business Research,30(3), 633. Shin, S., Eksioglu, B. (2015). An empirical study of RFID productivity in the US retail supply chain.International Journal of Production Economics,163, 89-96. Zhu, X., Mukhopadhyay, S. K., Kurata, H. (2012). A review of RFID technology and its managerial applications in different industries.Journal of Engineering and Technology Management,29(1), 152-167.

Rita Hayworth and Shawshank Redemption Essay Example

Rita Hayworth and Shawshank Redemption Paper The story of Rita Hayworth and Shawshank Redemption starts in 1947 when Andy Dufresne arrives at Shawshank prison. Unlikely the other convicts Andy is not a hardened criminal. He is a soft-spoken banker convicted of killing his wife and her lover. Andy claims he is innocent. Soon after he arrives at the prison The Sisters, a gang of prison rapists led by Bogs Diamond, turn their attentions to Andy. The story is narrated by Red. He is the guy who can get stuff. Red his well known for being able to get almost anything into Shawshank prison, and this is the reason that Andy approaches him. Andy has kept himself to himself, but one day approaches Red in the exercise yard. Andy used to enjoy rock-carving, and wishes to continue to do so inside the prison, now that he has plenty of time on his hands. He asks Red to get him a rock hammer. Red is a little suspicious at first, thinking this may be a lethal object (which it is). However he understands Andys request a little more when the hammer arrives. Andy used the hammer to shape himself rocks he finds in the exercise yard. He is aiming to complete an entire chess set. Andy and Red develop a very respectful friendship. We will write a custom essay sample on Rita Hayworth and Shawshank Redemption specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Rita Hayworth and Shawshank Redemption specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Rita Hayworth and Shawshank Redemption specifically for you FOR ONLY $16.38 $13.9/page Hire Writer After some time Andy comes into the movie theatre and asks Red to get him a poster of Rita Hayworth, who appears on the movie screen that Red is watching (This is the only reference to Rita Hayworth in the story). Red notices that Andy is uncharacteristically nervous and excited when asking for the poster. The prison agrees to provide prisons to tar the roof of a building. Obviously prisoners are keen to leave the prison even if it means hard labor. Red, being the influential man he is, discretely arranges for the guards to ensure that Red and his pals get the work detail. Whilst on the roof Hadley, the chief of the guard, is telling the other guards how he has been left an inheritance by his wealthy brother. The other guards are enthusiastic for him, however Hadley complains about the tax he will have to pay on the inheritance. Andy approachs Hadley, who nearly throws him off the roof. Buy Andy continues and explains that there is a loophole which allows Hadley to keep his entire inheritance, without paying tax. Andy offers to complete the paperwork in exchange for some beers for himself and his fellow work detail prisoners. This is a major event in the story as Andy become well regarded with his inmate friends and the guards. As with his life outside, Andy becomes a successful financial advisor inside the prison. The prison employees use Andy to complete their tax returns, loan applications and other similar financial tasks. In return the guards get Andy protection from Bogs and the other Sisters. Andy is also able to occupy his cell on his own, unlike most other inmates. In the book Andy does share his cell briefly with an Indian called Normaden. He soon leaves though, mentioning a bad draft in the cell whilst he was there. Normaden does not appear in the movie. In the movie all prisoners have their own cell. When Brooks the librarian is paroled, Andy takes over the librarian role. Andy sends weekly letters to the state senate asking for funds for books. The other inmates and guards think he is wasting his time. The state only spends prison money on bars, not books. Andy receives no response to his letters, until one day he does receive money (books in the movie). Andy then starts to write twice weekly. Andys persistent work grows the library greatly. Andy helps several other inmates to get their high school diplomas and degrees. One of the many wardens in the novel (there is only one Warden, Norton, in the movie) starts a program called Inside-Out, in which inmates work outside the prison for very low wages. Other companies cannot compete with this low-cost labor, and often bribe warden Norton not to bid on contracts. This cash has to be laundered, and Andy does this for free, for continued protection in the prison, and the sake of the library. A new prisoner called Tommy comes to Shawshank prison. Tommy tells another prisoner, who tells Andy, that Tommy had had a cellmate at a different prison who bragged about killing a rich golfer and some hot-shot bankers wife, and the banker getting jailed for it. This is clearly the real killer of Andys wife. Andy sees the possibility of a new trial since this evidence would prove his innocence. Warden Norton dismisses the story, telling Andy to ignore this made up story. When Andy argues with him warden Norton sends Andy to solitary confinement, to remind Andy of his place in the prison hierarchy. Norton interviews Tommy about the information he has. Norton is concerned about loosing Andy, and makes a deal with Tommy. Tommy will not talk of the information he has, and he gets transferred to a minimum security prison. In the movie Tommy is shot by guard Hadley. When Andy returns from solitary confinement he finds Tommy gone, along with any chance of Andys freedom. In Andys disappointed state he talks at length with Red. Andy tells Red of his dream of moving to Mexico, and settling in the small town of Zihuatanejo on the Pacific coastline. Red starts to worry about Andy, stating that he is talking funny. Andy tells Red of a town in Buxton in Maine, that was a special place for him and his wife. Andy tells Red that when he gets out of Shawshank, to locate a specific tree in a specific field in this town. Several weeks pass, and on one morning Andy is discovered missing at roll call. An initial search does not find Andy. The warden is looking in Andys cell when he discovers a poster covering the wall, now Raquel Welch. The warden removes the poster and finds a man-sized tunnel cut through the walls of the prison. Andy had been spending his evenings, since getting his rock hammer, slowly digging through the prison walls. On the night of his escape, once through the prison walls, Andy broke into a sewage pipe and crawled 500 yards through it, and finally came out into a ditch beyond the grounds of Shawshank prison. Andy was free. A while after Red gets a blank postcard from a small town in Texas (McNary), near the U. S. -Meixco border. Red knows this is Andy letting him know all is well, and he is heading to Mexico. Red is paroled and begins to make a life for himself outside of the prison. Red hick-hikes to Buxton, and finds the field and tree Andy has told him about. Red finds a buried tin, with a note from Andy, and a sum of money. Red violates his parole and catches a bus to Mexico, hoping to find his friend Andy. The novella ends here, but the movie has a final shot where we see Red waking across a sun drenched beach in Mexico, towards Andy who is working on his boat.

1.1 Introduction Essays - Aviation, , Term Papers

1.1 Introduction Ryanair is Europe largest low cost airline service which has its headquartered in Ireland. This report is to analyse the business objective of Ryanair and its business environment. Ryanair is one of the successful low cost carrier airlines in the European airline industry. This report undertakes study of Ryanair's current strategy and its financial operations. It indentifies its current operational position with respect to the airline industry and its competitors. To access this company various models have been analyzed to get a deeper understanding of Ryanair's operations over the last few years. Strategy that makes Ryanair the most profitable and the key player in their market through their Strengths, weakness, opportunities and threats has been analyzed. This report demonstrates how this airline have been performing during the past few years and on which factors the management would have to focus in order to have a strong competitive position in the low cost airline market. The Business plan for this project ranges from internal and external analysis, industry analysis to financial and competitor analysis. 1.2 Company Overview It was established in the year 1985 with the launch of daily flights on a 15 seated turboprop plane between Waterford airport and London Gatwick. It's a public quoted company which has its shares traded on London, Dublin and New York ( Nasdaq ) stock exchanges. Its is now the largest low cost airline service in Europe and United Kingdom which is based on the strategy of a Low Cost Leadership model. It is commits to low cost airfares and introduces competition to flag carriers and growing alliances in the European airline market. With its ability of offering lowest fares in this industry to passengers makes it one of the toughest competitors for any new entrances. Ryanair was the first European airline specifically to offer low fares to its customers on short inter European routes. "Ryanair has its operations at London, Dublin, Glasgow, Brussels, Frankfurt, Milan, Stockholm, Rome and other European destinations. Its is operating on a schedule passenger low fare startegy airline serving short-haul point to point routes. Ryanair was the pioneer in low fare operating model in Europe in the early 1990s." As of June, 2009 the company offers over 1200 short term flight a day serving European destinations with a operating fleet of 196 aircrafts flying 845 destinations.[ HYPERLINK "https://www.ukessays.com/essays/management/company-overview-of-ryanair-management-essay.php" \l "ftn1" 1 ] During 1986, Ryanair entered the Dublin-London route, where two state owned airlines namely British Airways and Air lingus already existed. This was a demanding route which had been stagnating at about 1 million passengers per annum between 1975 and 1985, which was characterized by some of the highest fares in this route. Ryanair expanded by opening many new routes and increasing them between Ireland and United Kingdom. The company attracted many customers because of its attractive prices but were not cost efficient which resulted in significant losses. Over the next few years, Ryanair opened up new routes to other places of Europe such as Paris, Stockholm and Brussels. Ryanair entered these markets with 80% low airfares as compared to other flagship airlines. Despite of its success, Ryanair was entirely committed in providing low air fares, increased frequencies to destinations and providing services to both business and economy class passengers. Ryanair has presently well positioned itself in the current recession to grow. They have strong financial structure and have presently a liquid cash of 2.5 Billion (Euros). Industry Analyses In the year 1996, Ryanair holding was incorporated to Ryanair limited. Ryanair is well established low cost carrier airline which has its services in most of the European countries like UK, Continental Europe, Ireland and many more. Ryanair from over the years of its service has made a name for itself as a scheduled low cost carrier airline serving point to point short haul destinations. It has been ranked the top by IATA as world's leading airline in term of international passenger carried in the year 2008. On June 2009, with its operating fleet of 196 Boeing 737-800 aircrafts, Ryanair offers more than 1200 scheduled flights per days serving 145 destinations. Ryanair suffered losses after taxation of 169.2 million Euros in the fiscal year 2009, compared to its

Children Relationships with Their Siblings

Children Relationships with Their Siblings Introduction Research on children relationships takes three divergent routes. The research on parent–child relationships focuses on how parents establish and/or maintain relationships with their children. The second approach entails how children form relationships with their peers in different social settings such as schools.Advertising We will write a custom thesis sample on Children Relationships with Their Siblings specifically for you for only $16.05 $11/page Learn More The third approach, which is the main focus of this thesis, is on children relationships with their siblings. This kind of relationship exists long after the demise of one’s parents and long before one meets his or her spouse. In this sense, it may be regarded as the longest relationship that people form in their lives. It determines children social competences and their capacity to resolve conflicts positively. Hence, the connection is critical in their emotional and cognit ive developments (Kennedy, Kramer, 2008, p. 568). Using peer-reviewed journal articles, the current thesis begins with a discussion of the general informational and historical background of sibling relationships. It then discusses psychological impacts of sibling relationships, their differences across cultures, factors that influence them and their effects on siblings. In the last section, the thesis addresses the ways of ensuring closeness in sibling relationships. General Information and Historical Background Most people are brought up together with sisters and brothers. Sibling relationships are characterized by conflicts, intimacy, rivalry, and warmth during childhood, adolescence, and adulthood (Dixon, Reyes, Leppert Pappas, 2008, p. 119). The type of sibling relationships depends on different factors such as attachment levels, the environment in which children are brought up, and family constellation.Advertising Looking for thesis on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More For example, the process of modernization and industrialization increases social mobility such that siblings become detached from one another with time (Knigge, Maas, Leeuwen, Mandemakers, 2014, p.549). Attachment between children and their parents has a powerful role in the development of social-emotional traits at childhood. Ward, Vaughan, and Robb (1988) posit that parent-child attachments predict future child competences and interaction behaviors with peers and siblings (p.643). There is scholarly contention that early children relationships are critical in determining their identity and personality. Since parents and siblings form the first relationships with infants, there has been intense interest in studying the influence of parents and sibling relationships on psychological development of children from infancy and early childhood through adolescence to adulthood (Kolak, Volling, 2011, p. 214). Psychoan alytic approach to family relations forms one of the earliest attempts to explain sibling relationships. This school of thought is associated with psychologist Sigmund Freud. Sigmund interpreted sibling relations as a manifestation of Oedipus complex. Under the situation, male siblings compete for maternal attention while female siblings compete for the attention of their fathers. Although contentious, psychologists such as Alfred Adler assert that siblings build their personality through struggles to gain significance from their parents and that birth order is an important determinant of the development of sibling personalities (Boll, Ferring, Filipp, 2005, p. 155). Psychologist David Levy suggested in 1941 that siblings exhibit rivalry with older siblings. They show an aggressive behavior towards new infant siblings in such a typical way so that it can be sufficiently considered a normal character of sibling relationships.Advertising We will write a custom thesis sample o n Children Relationships with Their Siblings specifically for you for only $16.05 $11/page Learn More Any behavior towards a newborn sibling is related to the perception of different changes in the previous relationships between firstborns and the parents so that people’s psychological processes can be said to influence sibling relationships. Cross-section and longitudinal researches that were conducted in the 21st century reveal that sibling relations influence the personality of individuals. With the identified risk factors to poor sibling relationships, various studies by identify aggression prevention and conflicts prevention as important strategies for creating positive sibling relationships (Murray, Dwyer, Rubin, Knighton-Wisor, Booth-LaForce, 2014, p.1361; Buist Vermande, 2014, p.529). In the literature on quality of sibling relationships, focus has been made on studying psychological implications of sibling relationships, variations in sibling rela tionships in societies, and the implications of their successful and unsuccessful development. Psychological Impact of Sibling Relationships Siblings’ psychological processes influence their identity formation. A longitudinal research by Wong, Branje, VanderValk, Hawk, and Meeus (2010) studied the contribution of siblings in the process of forming identities both in the adolescence stage and in adulthood (p. 673). After analyzing their results, the researchers concluded, â€Å"both the gender and birth order of siblings affect whether their identity formation processes influence those of adolescents and the emerging adults† (Wong et al., 2010, p.673). Murray et al. (2014) supports this claim by citing some researchers claiming that during adolescence, psychological adjustments influence identity formation (p.1372).Advertising Looking for thesis on psychology? Let's see if we can help you! Get your first paper with 15% OFF Learn More The psychological perception of one’s siblings affects the formation of identities through identification and differentiation processes. Through recognition, siblings observe and imitate other siblings’ behaviors. Where one perceives that his or her siblings’ behaviors are inappropriate, identity is formed through differentiation. Through differentiation, during puberty and maturity, siblings distinguish themselves from others to create uniqueness in behaviors and socialization processes (Wong et al., 2010, p.674). Different identities and socialization processes that form the personality of siblings may impair sibling relationships due to more disagreements and low cooperation levels. There is growing research evidence that links psychological impacts of sibling relationships. For example, Buist and Vermande (2014) assert that sibling relationships have identifiable implications on psychosocial functioning of children (p.529). Some of the indicators of the leve l of quality sibling relationships are warmth and conflicts (Randell, Peterson, 2009, p. 859). Warmth refers to the psychological feeling of intimacy and the capacity of a sibling to provide companionship (Gamble, Yu, Kuehn, 2011, p. 606). Emotional attraction towards one’s siblings determines whether to connect more or retract from one’s siblings’ warmth or companionship. Hatred constitutes a psychological emotion that influences sibling relationships. Hatred and perceptions of competition for parental attention can influence the degree of closeness between siblings. The two elements have the potential of forming sibling relationships based on negative conflicts and proactive aggression. Psychological processes during interactions between parents and other siblings influence sibling relationships. Attachment theory holds that consistent care giving is critical to ensuring the development of secure attachment. To determine the effects of maternal attachment on sibling relationships, Kennedy, Betts, and Underwood (2014,) studied the quality of mothers’ attachment in the context of maternal interactions with a child and other siblings (p.287). The study revealed high sensitivity levels among mothers and their older siblings, but more positive emotions in younger sibling-mother interactions. This observation suggests that mothers can induce emotional attachment between siblings. The move influences their childhood, adolescence, and adulthood relationships. Sibling Relationships across Cultures In their literature review on cross-cultural differences in sibling relationships, Buist, Paalman, and Branje (2014) identify different studies that confirm cultural differences in sibling relationships among western and non-western societies (p. 267). They reveal how past studies define sibling relationships in terms of love-hate dimension, which reflects individuation and competition that are associated with western cultures (Buist et al., 20 14, p.267). In the western cultures, siblings have discretionary type of sibling interactions. They are encouraged to remain in close contact. Some elder brothers and sisters may be required to assume the role of taking care of their other younger blood relatives while their parents assume the main duty of attending to their kids. However, in the case of non-industrialized cultures, forming relationships with younger siblings constitutes an obligation for older siblings (Buist et al., 2014, p.267). This observation suggests that cultural norms and values advocate strong cooperation and closeness among siblings in such cultures (Kretschmer, Pike, 2010, p. 411). Children spend most of their time with their peers than their parents while growing up. Through this interaction, Cicirelli (1995) confirms how they form their characters and learn effective skills on socializing and care-taking of each other (p. 23). Therefore, siblings act as cultural brokers who transfer values and practic es across generations. Regardless of the widespread inclination in sibling associations, the society shows differences in family affairs. In industrialized nations such as the United States, siblings are defined mainly by biological relations, which focus on the immediate family as the defining factor of relationship (Tarakeshwar, Lobato, Kao Plante, 2006, Para. 2). In other countries, all kids within an equivalent age bracket are considered brothers and sisters, while other cultures deploy a discrete characterization to distinguish brothers and sisters by considering their masculinity or femininity traits and birth arrangements. More respect and responsibility are usually placed on older siblings across all generations. Children influence each other as they grow. A child’s character is determined by his or her peers. Parents across cultures are always aware of this fact. They have always been judgmental of their children’s company. While growing, children consider th ings such as birth order, sex, and age to select their mates. Collective culture and individualistic cultures differ when it comes to sibling relationships. Collective cultures tend to be more family-oriented. They have shown a significant level of sibling relations and involvement. Brothers and sisters in communal backgrounds such as the Latinos utilize approximately half of their valuable moments with their peers and relatives as opposed to the American kids who do not utilize as much duration with their relatives. They tend to find more value in spending time with their friends. Cultures such as Indonesia and Costa Rica value the family unit. Hence, children and teenagers show more security, intimacy, companionship, and satisfaction when they are with their siblings than when they are with their friends. Youths in countries such as the USA find happiness and acceptance from their friends. Time for most of the USA children is spent in shared activities with friends (Sailor, 2014, Para. 1). Family-oriented societies, also known as collectivistic cultures, enhance more sibling interdependence where the situation of children looking out for each other defines the daily life. In South Asian communities, children play important responsibilities in the course of their continued existence. Running of home properties, birthright sharing, and important formal procedures are effectively taken care of by brothers and sisters. In idiosyncratic societies, a high significance is given to personal accomplishments. In collectivist cultures, much significance is attached to participating in cooperative tasks. Besides, much focus is given to what people have in common. Individualistic societies are characterized by participation in competitive duties. Much weight is given to what makes the individuals unique. Therefore, siblings in collective societies tend to express different traits relative to those in individualistic societies due to the different cultural contexts in whi ch they were brought up (Baer, 2014, Para. 1). Siblings in the collective culture are more sociable because social norms in their society and jobs are interdependent. Affluence, independence, and variety among siblings are given importance in the individualistic setting. Siblings in the individualistic settings grow to be strong and self-independent (Basu-Zharku, 2011, Para. 3). Eccentricity exists in Western Europe and a large part of the US while the communal society is evident in Asia and some Europe regions among other places. Due to the self-independent nature of the individualistic society, children in such a society mature and discover themselves at an early age. Development prevails in the individualistic society because siblings value personal achievement and sovereignty. Collectivistic societies instill the culture of family cohesion, cooperation, togetherness, and conformity to the set standards. Thus, siblings in these societies give significance to group goals where the y follow the laid down procedures and expectations of the society. Siblings in the individualistic society feel part of the community. Interdependence is the norm here. The idiosyncratic society upholds personal growth and the communication of individual issues. When the American children who grew in an individualistic society are asked to express themselves or narrate a story that they had been told before, majority of them are specific. They describe the story from a personal experience than Korean or Chinese kids who grew up in a collective society. Children in the collective society evaluate stories from a positive aspect and discuss other people more than the American children. The mind of children in individualistic societies is more specific. It focuses on individual situations that they have encountered. In addition, they are expressive, lengthy, and detailed. On the other hand, the mindset of children in a collective society is more general and less emotional (Basu-Zharku, 2011, Para. 4). Their thinking is social relationship-focused. These patterns and differences in mindset and reasoning are seen because western cultures enhance autonomy. They put significance on personal qualities. Hence, siblings in such cultures are raised to stand out and speak for themselves, whereas eastern cultures improve togetherness and give importance to the group. Siblings here are brought up to focus on the society around them. The cultural differences in siblings across culture persist even into their adult life. College students in the individualistic society talk about personal preferences and autonomy more than their partners in the collective society. Despite the differences in a relationship due to cultural differences, siblings can integrate more than their culture when exposed to a different environment where they can form a bicultural identity. Cultural value theory and ethnic equivalence hypothesis explain how differences in familial relationships influence th e quality sibling relationships (Padilla-Walker, Harper, Jensen, 2010, p. 420). Families that have different ethnicity when compared to the main cultures thrive in alternative value systems. This situation has the implication of encountering similar experiences among specific family contexts to produce deviations in the meaning of certain elements that define sibling relationships among minority families. For instance, Buist et al. (2014) reckons, â€Å"physical discipline was related to higher levels of externalizing behavior for European American adolescents, but to lower levels of externalizing problem behavior for African American adolescents† (p.267). Ethnic equivalence theory holds that familial relations do not have direct impacts on the outcomes of children since they surpass any ethnic boundary to showcase universality in terms of their influence. This claim implies that no significant differences in sibling relationships are anticipated in cross-cultural contexts. Culture defines norms, values, and ways of thinking of a given group of people. These aspects may determine the mechanisms for forming relationships between siblings. Buist et al. (2014) studied sibling relationships in the cross-cultural context by comparing the quality of sibling associations among the Moroccan and Dutch sibling samples (p. 269). After collecting data through questionnaires and analyzing it, the researchers found a significant difference in the quality of sibling relationships amongst Moroccan and Dutch adolescents. The Moroccan siblings reported high levels of quality relationships and lower prevalence levels of behavior problems compared to the Dutch adolescents (Buist et al., 2014, p.269). Nevertheless, problems of anxiety and depression among the siblings in both Moroccan and Dutch samples were similar (Buist et al., 2014, p.272). Different cultures adopt different parenting styles. In the Mexican descent society, Gamble and Yu (2014) claim that democratic par enting support sibling relationships that are characterized by less egoism and high levels of warmth (p.223). Factors that Influence the Quality of Sibling Relations Assemblage of families, their structure, and traits of each child influence sibling relationships. Assemblage implies the number of brothers and sisters, birth progression, kids and grownups’ gender and years, the level of interaction (taken up or brother/sister), and kids’ intervals. Despite the fact that different types of family relationships play a key part in influencing sibling relationships, the quality of parent-children relationship greatly influences sibling relationships. Differences that are peculiar to each child are important in influencing their interaction. For example, young children have temperament as an important factor that determines their relationships while older children have cognitive, personality, and social skills, which are important determinants of sibling relationships (Murra y et al., 2014, p.1363). Factors that influence the quality of sibling rapport are related to one another. For example, Dixon et al. (2008) studied the relationships between personality and birth order in large families (families with 6 or more siblings) using a sample size of 361 siblings (p. 119). The researchers focused on Neuroticism, Psychoticism, and extraversion personality traits (Dixon et al., 2008, p.119). Using hierarchical model, the researchers also studied the impacts of age, size of families, and gender on the siblings’ personality. They identified an age effect on the extraversion personality while the size of families and gender did not produce any significant impacts on any of the studied personality aspects (Dixon et al., 2008, p.119). This observation suggests that age has an effect on the quality of sibling relationships. As the age increases, it influences the personality of individual siblings. Oh, Volling, and Gonzalez (2015) indicate that the quality of sibling relationships changes with time, as it is emotionally less intense among middle-aged siblings and those in the adolescent stage (p.120). Although the family environment during the siblings’ childhood may have produced high-quality relationships, they (siblings) experience lower quality relationships at adulthood due to the competing pressures of their work and individual families. The environment in which siblings are brought up influences the quality of their relationships. The environment can be shared or not shared (Dixon et al., 2008, p.120). Mutual surroundings such as growing up in the same home produce more similarities in terms of character definition while the non-shared atmosphere is associated with character variations that may be observed among brothers and sisters. Siblings may also fail to share the same environment due to their birth order. Thus, they undergo different experiences, which influence their personalities differently (Dixon et al., 2008, p.120). Although the birth sequence may affect the quality of interaction in terms of their people’s distinctiveness, there lacks scholarly evidence and agreement on how it exactly influences the personality of individuals. However, the power difference that is associated with birth order has effects on the quality of sibling relationships. Firstborns are co-caregivers in many nonwestern societies. Thus, they function as surrogates parents. This situation makes them enjoy high power over other siblings in a family. The power status increases with an increasing age gap between siblings. It also varies depending on gender. For example, older girls are known in some cultures as better caregivers and teachers to their younger siblings than older boys. Dixon et al. (2008) assert that birth order has effects on the quality of sibling relationships (p.120). Firstborns feel more threatened by a second born since they have to share their power and parents’ attention and affecti on with the second and subsequent births. Second and subsequent births may not feel this threat since they find power already vested in the firstborn sibling. In a cross-sectional study, Whiteman, McHale, and Crouter (2007) studied the influence of older siblings on younger siblings (p. 970). They assessed aspects such as peer competence, interests in sports and arts, and engagement in risky behaviors. The researchers found a positive correlation between the reported temporary involvement together with intimacy and positive influence for younger siblings (Whiteman et al., 2007, p.963). Indeed, siblings reported similarities in terms of engagement, interest in the studied domains and high competence when older ones had the power of influence to the younger ones (Whiteman et al., 2007, p.970). In nonwestern cultures, sibling relationships are characterized by high cooperation. To verify this claim, Song and Volling (2015) examined the relationship between co-parenting, temperament amo ng firstborns, and cooperative behaviors upon request by their mothers to help in changing their one-month-old infant diapers (p. 130). Questionnaires were given to gather primary data concerning the assessment of parents’ temperament and cooperative behaviors of their children. Song and Volling (2015) confirm the study results, which â€Å"suggested that co-parenting quality moderated the association between children’s temperament (i.e. soothability) and children’s cooperation as revealed in a Temperament Ãâ€"Cooperative Co-parenting Ãâ€" Undermining Co-parenting interaction† (p.130). This observation suggests that irrespective of mothers’ demographic characteristics, co-parenting influences the quality of sibling relationships whereby soothability acts as an important determinant of cooperation among siblings. Positive reception of a subsequent birth by other siblings constitutes an important determinant of the quality of sibling relationships. Volling et al. (2014) assert that mothers report high opposition behaviors among firstborns against their siblings in three weeks after birth (p.634). This situation causes noncompliance and naughty conducts among firstborns. For mothers, such manners cause a considerable amount of stress. Firstborns who eagerly wait for their siblings’ birth respond in an affectionate manner as a call for caring of the infant sibling few days after birth (Volling et al., 2014, p.634). This claim suggests that where firstborns receive their second born and subsequent siblings as threats to their power structures with their parents, they (subsequent siblings) are likely to receive them negatively. This case leads to poor quality sibling relationships at an early age where the family environment does not shape the initial negative perceptions accordingly. Indeed, among adult siblings, the quality of their relationships depends on their childhood familial environment (Dixon et al., 2008, p.120) . Through LPA (latent profile analysis), Volling et al. (2014) studied the reactions of children to their fathers or mothers’ interactions with newborn sibling infants (p. 634). The studied parents reported a high prevalence of behavioral problems among children after one to four months of sibling birth. A new birth creates an emotion of jealousy in an older sibling (Volling et al., 2014, p. 634). This case creates a rivalry behavior. Nevertheless, having a sibling has positive effects on educational skill attainment. Downey, Condron, and Yucel (2015) analyzed â€Å"11,820 children from the early childhood longitudinal study-kindergarten cohort of 1998-1999† (p.273). Opposed to their anticipations, the researchers found that children who did not have siblings lagged behind in the attainment of social skills from kindergarten to the fifth grade compared to those who had either brothers or sisters. This observation suggests that siblings influence one other positively in social skill development. Downey et al. (2015) conclude that the quality of sibling affiliation, which increases social skill attainment, depends on sibling interactions in a family context (p. 273). The quality of such interactions then influences the capacity of siblings to form positive relationships with their peers in other social settings such as schools. Effects of Successful vs. Unsuccessful Sibling Relations Successful sibling relationships produce positive effects on the growth and development of children from their childhood through adolescence to adulthood. Indeed, sibling relationships constitute one of the long lasting relationships in an individual’s life (Iturralde, Margolin, Shapiro, 2013, p.717). Such interactions also act as the foundation for the formation of other relationships such as a positive affiliation with peers (Downey et al., 2015, p. 274). Therefore, success in inducing positive sibling relationships is important for better sibling interaction with other people in their adolescent and adulthood (Campione-Barr, Smetana, 2010, p. 464). Tanrikulu and Campell (2014) investigated the engagement of siblings in bullying behavior (p. 1). The study focused on bullying â€Å"in both traditional and cyber form, and the associations of gender, grade, peer bullying perpetration, trait anger, and moral disengagement† (Tanrikulu Campell, 2014, p.1). Drawing from 455 participants from grade 5-12, the findings indicated a high percentage of traditional bullying behavior for siblings compared to bullying that was perpetrated by peers. Despite the low number of intimidators in cyber and other localities, brothers and sisters mentioned unfair treatment and sophisticated deeds in the process of carrying out harassment. Maltreatment is a negative behavior. It affects people’s creativity levels, reduces morale, may cause accidents, influences negatively moral and ethical judgment capacity, and/or hinders people from realizing t heir full potential in their areas of talent. Thus, its possession among siblings indicates unsuccessful sibling relations. Successful sibling associations increase warmth and emotional attachments between children (Buist Vermande, 2014, p.529). Aggression and victimization are associated with unsuccessful sibling relations. For example, Tucker, Finkelhor, Turner, and Shattuck (2014) present a growing body of research that indicates how victimization among siblings has direct relationships with poor mental health (p.625). The researchers hypothesize that conflicts between parents and violence in families influence experiences of children in victimization. Upon conducting a multinomial regression analysis, the results indicate that sibling victimization relates to negative family experiences. Indeed, children â€Å"in the severe group have even less parental warmth, poor parental supervision, and greater exposure to inter-parental conflict and family violence than children in the c ommon types victimizations group† (Tucker et al., 2014, p. 625). This observation implies that parent–children relationships are important not only for successful development of sibling relations, but also for mitigation of sibling engagement in family conflicts (Recchia Howe, 2008, p. 1564). However, although negative conflicts among siblings may indicate unsuccessful sibling relations, positive conflicts are important as the basis of developing respect and trust among siblings. Unsuccessful sibling relationships have negative implications for psychological health. Tucker et al. (2014) assert that sibling victimization may involve physical assault, which leads to injury (p.626). Such injuries produce negative psychological effects on the victim. The situation may lead to rivalry and lower warmth between siblings. Although psychology scholars contend that aggression is normal among siblings, aggression that leads to victimization indicates unsuccessful sibling relation ships. Iturralde et al. (2013) identify moderating effects of successful sibling relationships in adjusting to inter-parental conflicts (p. 716). Therefore, successful sibling relations help to reduce the threshold of negative effects of inter-parental conflicts. How to Influence Closeness in Sibling Relations Upon identifying various risk factors to poor sibling relationships, programs can be designed to enhance more interactions between siblings and other persons such as parents who are decisive in enhancing their relationships. Feinberg, Sakuma, Hostetler, and McHale (2013) assert that most people in the US are more likely to have siblings as opposed to a father (p.97). In the European-American context, the authors also reckon that children’s most time is spent in the company of siblings as opposed to any other person. In the minority groups, siblings play the role of companionship and care giving (Feinberg et al., 2013, p.97). Therefore, it is important to ensure sibling closeness as a strategy that guarantees positive interactions. Feinberg et al. (2013) present SAS (Siblings Are Special) program for preventing adolescence-related behavioral problems, which may decrease sibling closeness by impairing the quality of their relationships (p. 98). Analysis of the program reveals that SAS model is important in increasing sibling engagements. Sibling interactions form the basic tenets for developing relationship skills. Building positive relationships is impossible without a compromise. Indeed, Feinberg et al. (2013) assert that sibling relations are built on frequent and high conflict levels compared to any other close relationship in people’s lives (p.98). Aggressive behavior is also common among siblings. Therefore, closeness between siblings can be increased by encouraging constructive conflicts to help in establishing avenues for building trust among them. In this process, attention should be focused on reducing antagonism, quests for dominee ring other siblings, and negative criticism (Lindell, Campione-Barr, Greer, 2014, p.80). Specifically, parents have major responsibilities to ensure fairness and equality amongst siblings to minimize power struggles. Siblings exchange their emotions in an environment of love, engagement in conflicts, and support. Although aggression among siblings has been considered an acceptable phenomenon, it potentially influences childhood and adolescent adjustments (p.2). The researcher finds proactive aggressive behavior among siblings, increased use of substances, and high depressive moods as important risk factors for child delinquency. These relationships persist even after the researchers make adjustments to various family differences, stress, and even social-graphic variations (Tucker et al., 2014, p.1). Therefore, minimization of proactive aggression among siblings can aid in increasing their closeness. Oh et al. (2015) studied the longitudinal trajectories in behaviors of young childr en towards their infants in the context of avoidance, antagonism, and positive engagement (p. 126). 50% of all the studied children were well engaged. Such children portrayed outstanding levels of engagement with their siblings’ infants who were characterized by little incidents of avoidance and antagonism (Oh et al., 2015, p.126). This claim suggests that reducing antagonism and avoidance behaviors towards infants by other siblings through enhancing positive engagement can help to increase closeness among siblings. For adolescents who are transiting to colleges, Lindell, Campione-Barr, and Greer (2014) reckons, â€Å"frequent or intense sibling conflicts during adolescence may be related to more positive and less negative sibling relationships the first year after older siblings leave home† (p.79). Therefore, putting in place strategies for ensuring continued positive relationships between the first and second born as the firstborn transits into college is important f or the sustenance of close sibling relationships in the future years, including adulthood. Such strategies entail maintaining adequate egalitarian relationship during childhood and reducing sibling conflicts both in childhood and adolescence (Lindell et al., 2014, p.80). Summary Research on various normative issues that influence sibling relations at adulthood identifies childhood environment as an important issue that determines the quality of the relationship. Siblings who grow up in families that have cohesive ties exhibit closer relationships. Psychological factors such as emotional attention between siblings and warmth affect the element of closeness among siblings. Proactive aggression and negative conflicts have the effect of lowering the quality of sibling relationships. Thus, to create closeness among siblings, parents need to provide an enabling environment for facilitating their close interactions by eliminating risk factors that allow the growth of conflicts, which may l ead to the emergence of aggressive behaviors among siblings. Although sibling relationships are characterized by conflicts, aggression, positive emotional attraction, and warmth, mitigation of proactive aggression is important upon considering that it leads to physical assault and victimization. This situation can lead to psychological damages, which induce hatred among siblings. Hatred is a major impediment to the formation of quality sibling relationships. Children possess the strongest affection linkages at childhood followed by adolescence. The quality is poorest at adulthood. This situation may occur following the separation of people as they seek to meet demands from the work environments and/or in their respective families. This study establishes issues that parents should focus on in their parenting roles to ensure that siblings develop and maintain positive relationships from childhood to adolescence and even in adulthood. The study emphasizes that parents should note that although issues that influence the quality of sibling relationships such as their separation when they attend colleges or relocation in search of jobs are inevitable, they have the capacity to create and control the environment for developing and sustaining their positive relationship. They need to mitigate factors that lead to poor quality sibling relationships. Reference List Baer, D. (2014). Here’s how your sibling relationships affect your life as an adult-for  good and bad. Retrieved from businessinsider.com/how-sibling- relationships-affect-your-life-2014-12 Basu-Zharku, I (2011). Effects of collectivistic and individualistic cultures on imagination  inflation in eastern and western cultures. Retrieved from studentpulse.com/articles/385/effects-of-collectivistic-and-individualistic-cultures-on-imagination-inflation-in-eastern-and-western-cultures Boll, T., Ferring, D., Filipp, S. (2005). Effects of Parental Differential Treatment on Relationship Quality with Siblin gs and Parents: Justice Evaluations as Mediators. Social Justice Research, 18(2), 155-182. Buist, K., Vermande, M. (2014). Sibling Relationships and their Associations with Child Competence and Problems Behavior. Journal of Family Psychology, 28(4), 529-537. Buist, K., Paalman, C., Branje, S. (2014). Longitudinal Effects of Sibling Relationships Quality on Adolescent Problems Behavior: A Cross-Ethnic Comparison. Cultural Diversity and Ethnic Minority Psychology, 20(2), 266-275. Campione-Barr, N., Smetana, J. (2010). Who Said You Could Wear My Sweater?’’ Adolescent Siblings’ Conflicts and Associations With Relationship Quality. Child Development, 81(2), 464–471. Cicirelli, G. (1995). Sibling Relationships across The Life Span. New York, NY: Plenum Press. Dixon, M., Reyes, C., Leppert, M., Pappas, L. (2008). Personality and Birth order in Large Families. Personality and Individual Differences, 44(1), 119-128. 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Positive and Negative Interactions Observed Between Siblings: Moderating Effects for Children Exposed to Parents Conflict. Journal of Research on Adolescence, 23(4), 716-729. Kennedy, D., Kramer, L. (2008). Improving Emotion Regulation and Sibling Relationship Quality: The More Fun With Sisters and Brothers Program. Family Relations, 57(1), 567–578. Kennedy, M., Betts, L., Underwood, J. (2014). Moving Beyond the Mother–Child Dyad: Exploring the Link between Maternal Sensitivity and Siblings’ Attachment Styles. The Journal of Genetic Psychology: Research and Theory on Human Development, 175(4), 287-300. Knigge, A., Maas, I., Leeuwen, M., Mandemakers, K. (2014). Status Attainment of Siblings during Modernization. American Sociological Review, 79(3), 549-574. Kolak, A., Volling, B. (2011). Sibling Jealousy in Early Childhood: Longitudinal Links to Sibling Relationship Quality. Infant and Child Development, 20(1), 213–226. Kretschmer, T., Pike, A. (2010). 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R&D report Research Paper Example | Topics and Well Written Essays - 3500 words

R&D report - Research Paper Example Internal combustion engines have also been designed to operate on natural gas since it is cheaper than crude oil derivatives. Although natural gas engines provide for cheaper operating costs, there is a constant need for maintenance on the valve assemblies. The relatively earlier failure of valves, especially exhaust valves, leads to increased maintenance costs as well as lowered machine reliability and availability. This is truer still for smaller gas engines that are employed in domestic backup power applications. This research employs a lubricator in order to improve the lubricity of natural gas so as to improve valve life and hence engine availability and reliability. Keywords: natural gas engine, lubricity, valve failure, exhaust valve, head assembly Table of Contents Statement of the Problem 11 Rationale 11 Assumptions 12 Limitations 12 Nomenclature 13 Terms. 13 Abbreviations. 13 Intellectual Property Issues 14 Patent. 14 Copyright. 14 Fair use. 14 Budget Overview 14 Analysis 1 6 Problem Analysis 16 Existing scenario. 16 Ideal scenario. 16 Gap analysis. 16 Performance Criteria 16 Focusing of the Task Objective 17 Limitations and delimitations of the project. 17 Governing propositions. 17 Assumptions. 17 Statement of the R&D objective. 18 Hypothesis 19 Solution Proposal Method 19 Mechanisms of the Task 19 RCA. 19 Observations and expert opinions. 19 Development Procedures 19 Computer aided engineering (CAE) techniques. 20 Machining. 20 Fabrication. 20 Fitting. 21 Governing Propositions 21 Performance Measures 21 Synthesis 21 Implementation 21 Testing 22 Equipment. 22 Methods. 23 Measurement. 24 Instrumentation. 24 Experimental Results and Data Analysis 25 Validation 26 Status of Task Objective 26 Sustainability 26 Transferability 26 Implications 27 Recommendations 27 References 28 Appendix A – Lubricator Design 29 3D CAD Models 29 Appendix B – Proposed Air Plenum 32 3D CAD Models 32 Index 34 List of Figures Figure 1 - Exhaust valve burn with t he burned area visible on the right side. Continued operation of this valve could have led to catastrophic failure of the engine. 10 Figure 2 - Arrangement of inlet valve and exhaust valve in a single cylinder engine configuration 22 Figure 3 - The gas genset used for the current research sourced from (Green Power, 2013) 23 Figure 4 - MTBF against lubrication feed rate 25 Figure 5 - Lubricator body with bracket welded on 29 Figure 6 - Lubricator graduation cylinder 30 Figure 7 - Lubricator end tail for insertion into air plenum 30 Figure 8 - Complete lubricator assembly including lubrication adjustment screw (shown on the left bottom corner) 31 Figure 9 - Proposed air plenum base 32 Figure 10 - Proposed air plenum top cover 33 List of Tables Table 1 - Budget for the current research. 14 Table 2 - Lubrication feed rate used for experimentation 23 Table 3 - Lubrication feed rates and the corresponding MTBF 25 Proposal to Research and Develop Lubricator for Gas Generators Natural gas s erves as a cheap fuel alternative to the more expensive diesel, gasoline, kerosene, light fuel oil (LFO) and heavy fuel oil (HFO). There has been a growing trend to utilise natural gas in power generation applications in the form of both turbines and internal combustion engines. The lubrication process in a turbine relies on an externally supplied lubricating agent only. However, internal combusti