Critical Reflection of Writing the Research Action Essay on Why High

Critical Reflection of Writing the Research Action on Why High School Athletics Are Important - Essay Example In my essay, I addressed; how hard it is to be as well as to become a student-athlete, and the importance of the student element of being a student-athlete is. In addition, I reviewed the criticism from teachers, parents, and other students towards athletes is a problem that is overlooked, also being part of a team is the best way for a student to meet friends in a disciplined, healthy environment. I wanted to emphasize my topic towards teachers and parents that are against athletics in schools. In my essay, I wanted to prove athletics is beneficial in school, because of how important grades are when trying to become a college athlete as well as competing in games or tournaments. For example, coaches make their players miss games if they have not met the minimum grade requirements set by the institution until the grade is brought up to expectation. In addition, once a student becomes a part of a team, they make everlasting friendships with teammates. Even more influential athletics is a great way for students to stay healthy and be around a safe, positive and constructive atmosphere. When establishing my audience, I wanted to appoint the value of discipline, along with extending on how sports do help with students’ educational and social needs. As I was writing the essay, I was guided by the stasis theory of conjecture, definition, quality, and policy. The theory assisted me in identifying the real concern of teachers and parents against athletics and sports in schools. In the conjecture part, I identified the facts that support and oppose my stance on school sports. These facts formed the basis of my essay and finally guided me on the importance of sports in schools. The definition bit, using the stasis theory, helped me in defining the meaning and importance of sports in schools. This part strengthened my conviction about the contribution athletics and sports have on the life of a student.     

Customizing the Body and Constructing Gender Essay

Customizing the Body and Constructing Gender - Essay Example In postmodern society, art has undergone several evolutions with one invention of the human body being used as one of the medium of expressing art. Body tattooing, body piercings, incisions like tongue splitting, elongation of body parts are just among the many ways the evolution of body modification evolution has undergone (Rose, 1993).Tattooing and body piercing are perceived as acts of pursuit of empowerment and self-expression. In countries, such as Australia and the U.S., different social groups that associate themselves with Homosexuality, Nerdism, Supremacists, Modern religions and atheists, use tattooing as a symbol of self-stigmatization and as a form of communicative or per formative expression (Rose, 1993). Medically body modification may include plastic surgery, circumcision, body amputation, body piercing, tattooing, and body parts elongations amongst others. According to Edelman, the modern society women may disregard the outlook of some parts of their bodies, and subsequently resort to plastic surgery (Edelman, 2000). The body parts that are commonly modified include the breasts, cheeks, lips, buttocks, thighs amongst others(Edelman, 2000).Some individuals resort to body amputations due to pain or medical implication such as cancer or viral infection, which cannot be treated unless the amputation is performed by a qualified doctor. Others pierce their bodies to cope with trauma or stress to act as therapeutic process, which subsequently helps the subjects in coping with the reaction of the body and mind (Edelman, 2000). Legally, body modification under the American State Laws, stipulates that it should only be done on an individual who is of legal age (18-years-old), of sane mind, voluntarily, and the individual should not be under any influence of intoxications such as alcohol, drugs (Edelman, 2000). Only a qualified physician should perform body modifications that culminate to extreme actions

Critical Reflection of Writing the Research Action Essay on Why High

Critical Reflection of Writing the Research Action on Why High School Athletics Are Important - Essay Example In my essay, I addressed; how hard it is to be as well as to become a student-athlete, and the importance of the student element of being a student-athlete is. In addition, I reviewed the criticism from teachers, parents, and other students towards athletes is a problem that is overlooked, also being part of a team is the best way for a student to meet friends in a disciplined, healthy environment. I wanted to emphasize my topic towards teachers and parents that are against athletics in schools. In my essay, I wanted to prove athletics is beneficial in school, because of how important grades are when trying to become a college athlete as well as competing in games or tournaments. For example, coaches make their players miss games if they have not met the minimum grade requirements set by the institution until the grade is brought up to expectation. In addition, once a student becomes a part of a team, they make everlasting friendships with teammates. Even more influential athletics is a great way for students to stay healthy and be around a safe, positive and constructive atmosphere. When establishing my audience, I wanted to appoint the value of discipline, along with extending on how sports do help with students’ educational and social needs. As I was writing the essay, I was guided by the stasis theory of conjecture, definition, quality, and policy. The theory assisted me in identifying the real concern of teachers and parents against athletics and sports in schools. In the conjecture part, I identified the facts that support and oppose my stance on school sports. These facts formed the basis of my essay and finally guided me on the importance of sports in schools. The definition bit, using the stasis theory, helped me in defining the meaning and importance of sports in schools. This part strengthened my conviction about the contribution athletics and sports have on the life of a student.     

Health Care Hall of Fame Museum Proposal Essay Example for Free

Health Care Hall of Fame Museum Proposal Essay Healthcare has existed for centuries. As a society we have gone from primitive treatments like casting spells to revolutionary disease breakthroughs. The United States has held steadfast in the evolution of healthcare delivery causing the delivery of healthcare to increase by magnitude proportions. The 1900’s was a time that changes in healthcare and the delivery of it began to emerge in the United States. Scientists started taking an increase interest in diseases. Cardiology developments have helped with the treatment of heart disease, monitoring and prevention. â€Å"Heart Disease is the number one leading cause of death in America.† (American Heart Association, www.heart.org). Heart disease goes as far back as Egyptian Pharaohs, British monarchs and American Presidents. Unhealthy behaviors causing an increase in the risk factors amongst Americans have greatly affected the health of our society as a whole. Americans lead with sedentary lifestyles and the â€Å"supersize mentality†. Early interventions to reduce the risk factors that cause heart disease are essential. Mental illness has been frowned upon since ancient history. The United States was no different. Some people feel that mental illness is not a physical problem and is just a behavioral or spiritual problem that can be controlled. The mentally ill have been maltreated and put through deplorable, inhumane conditions. Introduction of antipsychotic medication in the 1950’s helped in the recovery and helped those who were mentally ill live in the community. Mental health became a priority and care in institutions and hospitals started to improve. â€Å"The Mental Health Act 1986 (the Act) provides a legislative framework for the care, treatment and protection of people with mental illness for psychiatrists to implement.† (Treatment plans under the Mental Health Act). The National Institute of Mental health has a mission to transform the understanding and treatment of mental illnesses. Better healthcare choices can be made with the use of biotechnology. Biotechnology is not a new science. It goes as far back as 500 B.C. It is beneficial with the development of medication, research on drugs, stem cell research, gene testing and therapy. â€Å"Modern biotechnology provides breakthrough products and technologies to combat debilitating and rare diseases, reduce our environmental footprint, feed the hungry, use less and cleaner energy, and have safer, cleaner and more efficient industrial manufacturing processes.† (What is Biotechnology? http://www.bio.org/articles/what-biotechnology). Biotechnology has made major strides in healthcare like the eradication of small pox or gene therapy to help people battle auto immune diseases. Public Health is concerned with disease prevention and wellness promotion for the community as a whole. Epidemics, pand emic and outbreaks make public health an essential part of healthcare. Public health dates back to Biblical times. An example of this is the isolation of a contagious disease like leprosy. Lillian Wald the mother of Public Health Nursing led the crusade of helping provide medical care to the poor in the United States. The increase awareness of health and the healthcare coverage that would be needed led the United States to develop HMOs. HMOs provide medical treatment for patients on a prepaid basis. HMO members pay a fixed monthly fee, more often than not through an employer regardless of how much medical care is needed in a given month. A wide variety of medical services are provided after the fee is paid, from office visits to hospitalization and surgery. There are benefits to having an HMO. â€Å"Preventive and well-care services, such as routine physicals and pediatric care, are provided at no additional cost. Co-payments apply to doctors office visits, prescriptions, hospital admissions, emergency room visits and some other services. You generally do not need to submit claim forms, except in cases when emergency care takes place outside of your coverage area.† Research on diseases, health maintenance, and wellness continues to progress. Public Health continues to be an advocate for hea lth and safety in the community. The United States continues to evolve in healthcare delivery. References American Heart Association, Disease Information. (2000). Retrieved from http://my.americanheart.org/professional/Research/Disease-Information_UCM_459537_Article.jsp Future of Biotechnology in Healthcare, Chapter Nine. (2011, August). Retrieved from http://www.amgenscholars.com/images/uploads/contentImages/biotechnology-future.pdf Institute of Mental Health. About NIMH. (October 6, 2014). Retrieved from http://www.nimh.nih.gov/about/index.shtml Public health history time line. (2014, September 6). Retrieved from http://www.sphtc.org/resources.html

Gender Differences In Mathematics Performance

Gender Differences In Mathematics Performance This study investigates gender differences in performance on the mathematics component on the Standard 3 National Assessment in Trinidad and Tobago. Of interest is whether there is a relationship between attitudinal differences regarding mathematics and student beliefs in their mathematical abilities and student gender classification. Results indicate that whereas girls performed better than boys on all categories and all skill areas on the test, the effect sizes were small. The results of a MANOVA with follow-up descriptive discriminant analysis also indicate that while boys and girls did not differ with regard to the perception of the school environment, educational values and goals, and general academic self-concept, they differ significantly on the persistence and mathematics self-concept factors. Girls tend to persist more, but hold lower mathematics self-concept than boys. Keywords: persistence, mathematics self-concept, Caribbean Despite some inconsistencies in results, most of the early studies on mathematics achievement found that boys, consistently scored higher than girls on a number of indicators of mathematical proficiency (Fennema Sherman, 1977; Kloosterman, 1988; Manning, 1998; Peterson Fennema, 1985; Randhawa, 1991, 1994). This study examines the phenomenon in the English speaking Caribbean, specifically Trinidad and Tobago, where girls consistently have outperformed boys, and has become a matter of concern for Caribbean governments and educators (Caribbean Education Task Force, 2000). A review of the literature from the USA and other Western societies on gender and mathematics achievement has revealed an inconsistent relationship between gender and mathematics attainment during the early years of schooling. For example, in a 3-year longitudinal study conducted in the USA that examined the strategies that students in the lower primary grades (grade 1-3) utilized in solving mathematics problems, Fennema, Carpenter, Jacobs, Franke, and Levi (1998) did not find gender differences in the ability to solve mathematics problems in grade 3 (8-10 year olds). They found however significant differences in problem-solving strategies in which girls tended to employ concrete solution strategies like modelling and counting, while boys tended to use more abstract solution strategies that reflected conceptual understanding (Fennema Carpenter, 1998, p.4). However, Tapia and Marsh (2004) contend that up to 1994, measurable gender differences in mathematics scores are apparent only f rom age 13 and since that time, whatever gap existed seems to have disappeared. Hanna (2003) contends similarly with regard to the disappearance of the gender gap, while Hyde et al. (1990) and Leahey and Guo (2001) extend this argument and caution against the assertion that there is an evident gender difference in mathematics achievement favouring males. Leahey and Guo (2001) further state that at the elementary level existing differences were not consistent across mathematics skill areas, and where differences existed, were small but in favour of girls. Nevertheless, they did confirm that at the secondary level, males exhibited a consistent but slightly superior performance in the areas of problem-solving (Hyde et al., 1990) and reasoning skill and geometry (Leahey Guo, 2001). Brunner, Krauss and Kunters (2007) examined the performance on mathematics items of students in Germany. In their study they compared gender differences in overall mathematics ability (which as they explain is the standard model commonly found in the literature), and specific mathematics ability, i.e., an ability that influences performance on mathematics items over and above general cognitive ability (p. 405). They found that girls slightly outperformed boys on reasoning ability, but on specific mathematics ability, boys had a significant advantage over girls. Cooper and Dunne (2000) in their study of the influence of the socio-cultural background on students interpretation of realistic mathematical problems on the National Curriculum in England also found that the means for boys were higher than those for girls. Overall, they noted that service class students those from the higher socio-economic levels exhibited superior performance on realistic items than students in the lower socio-economic categories. However, they also observed that boys achieved slightly better scores than girls on realistic items (i.e. items to which they could relate, or were part of their experiences) in comparison to esoteric items (i.e. items that were more abstract.) More recent studies provide additional support for the above findings. For example, Williams, Wo and Lewis (2007) in their investigation of 5-14 year old students progress in mathematics attainment in England indicated that in the early years of schooling, individual differences in mathematics attainment are difficult to establish. In extending the discussion, Neuville and Croizet (2007) in a study of 7-8 year olds conducted in France, found that when gender identity is salient, girls perform better than boys on easy problems. On the other hand, boys performance on mathematics was not affected by gender identity. They were not subjected to stereotype threat that made negative assumptions about their mathematical ability, and so, they performed better on the more difficult problems. The study concluded that young girls are more susceptible to the salience of their stereotyped gender identity than boys. An examination of the Fourth Grade data from the International Association for the Evaluation of Educational Achievement (IEA)s Third International Mathematics and Science Study (TIMSS), to some extent, contrasts slightly with Leahey and Guos (2001) findings. The TIMSS data show that in the majority of the participating countries boys attained higher mean scores in mathematics, however in only three countries Japan, Korea and the Netherlands- were these means statistically significant at alpha = .05. The averages of all country means were: males = 535 and females = 533 (Mullis, Martin, Fierros, Goldberg Stemler, 2000) indicating that differences attributed to gender were minimal and random. In an analysis of the OECDs 2000 Programme for International Student Assessment (PISA), Marks (2008), found that in most countries, girls on average, have à ¢Ã¢â€š ¬Ã‚ ¦ lower scores in mathematics than boys and the average across-country gender gap was 11 score points in favour of boys (p.96). He further explains that while in 15 of the 31 countries the gender difference in mathematics was not significant, in three countries, the difference was a sizable 27 score points, and in another two, the gap was moderate. In only three countries did girls do better than boys but the difference was not statistically significant (p.96). Despite the consistency in the research, there remains a growing concern over the academic performance of boys, a concern which is echoed loudly in England (Gorard, Rees Salisbury, 1999; Office for Standards in Education (OFSTED), 1996; Younger, Warrington Williams, 1999) as evidenced from the running debate and commentaries in the BBC News (09/18/2003), and the mentoring programme for underachieving Afro-Caribbean boys implemented by the British Government (Odih, 2002). From the above review, while there are slight inconsistencies in the findings, we can conclude that overall at the primary or elementary level, there is no significant difference in the mathematics performance of boys and girls. The differences only become noticeable at the secondary level where boys perform better than girls in geometry and on the more difficult mathematics items. Mathematics Achievement Patterns: The Trinidad and Tobago Contexts The concern over the gender differential in mathematics performance remains the subject of intense debate in the English-speaking Caribbean (Caribbean Education Task Force, 2000). Specific to Trinidad and Tobago, and in contrast to the literature coming out of the U.S. and Western Europe, Jules and Kutnick (1990), Kutnick and Jules (1988) found that girls perform better than boys on teacher-made tests at all ages between 8 and 16, across all curriculum areas and in all curriculum subjects. They achieve better results on the Secondary Education Assessment (SEA) taken in Standard.5 (Std. 5) (age 11-12) and also achieve better results on the Caribbean Secondary Education Certificate (CSEC), the Caribbean equivalent to the British GCSE, administered by the Caribbean Examinations Council (CXC), taken at age 16-17 in Form 5 (Kutnick, Jules Layne, 1997; Parry, 2000). Brown (2005) corroborates the above findings, at least for students in the lower primary school classes. In examining the performance of 7-9 year olds on the mathematics component of the 2000 Trinidad and Tobago National Test, he found that overall the mean achievement score of girls was higher than that of boys. Additionally, he found that the non-response to items was significantly greater for boys than girls, and a significantly greater number of boys than girls were in the lower tail of the distribution. In an attempt to determine whether the tests were biased in favour of girls, Brown and Kanyongo (2007) conducted differential item functioning (DIF) analysis on test items on the mathematics component of the 2004 National Test: Std. 1 (age 7-9). They found that though five of thirty items on the test significantly differentiated in favour of girls, in practical terms, the differences in item function were negligible and therefore could not explain the gender differential in perfo rmance on the test. With regard to Kutnick et al. (1997) and Parrys (2000) observation of student performance on the CSCE, a review of the 2000-2002 CSEC ordinary level results for Trinidad and Tobago allows for alternative interpretations. The results showed that of the students taking mathematics at the general proficiency level, a greater percentage of boys than girls earned Grades I-III (Brown, 2005). This finding seems to give support to the claim that boys on average perform better in higher-level mathematics (Leahey Guo, 2001; Manning, 1998; Randhawa, 1991, 1994); however, it needs to be qualified by the fact that a greater percentage of girls take general proficiency level mathematics the more rigorous course whereas more boys take basic level mathematics (Brown, 2005). Caribbean scholars have tried to understand this phenomenon and have offered a number of possible explanations. Miller (1994) frames his argument in the context of the historical marginalization of the black male in the Caribbean of which disinterest in education has been an inevitable outcome. Chevannes (2001) and Parry (2000) contend; while Conrad (1999) implies that the problem may be due to socialization practices and cultural expectations of gendered behaviour which for males conflict with the ethos of the school, but alternatively, encourage females to be academically successful. Figueroa (1997), on the other hand, posits that what the Caribbean has been witnessing is the result of the traditional independence of Caribbean women, and historic male privileging of which one consequence has been male educational underachievement. The explanations presented all seem plausible. However, with the possible exception of studies by Kutnick et al. (1997) and Parry (2000) which looked at classroom variables, they are yet to be tested. In 2004-2005, the Trinidad and Tobago Ministry of Education (MOE) began collecting data that went beyond analysis of student performance on the National Tests. While the instrument did not address socio-cultural factors, it addressed affective factors that predict academic achievement. From the instrument, we extract items that examine student motivation, academic self-perception, emphases on the value and purpose of education, and perception of the school. Each of these factors has been found to be predictors of academic achievement in previous research. (Dweck Leggett, 1988; Marsh, 1992). Student Motivation, Academic Self-perception and Beliefs Dwecks Motivation Process Model (Dweck Leggett, 1988) posits that performance is impacted by an individuals belief about his or her ability (or lack thereof). This argument she frames within the concept of learning goals and performance goals. Students with high learning goal orientation are focused on the acquisition of new knowledge or competencies. They place an intrinsic value on knowledge, which is reflected in a desire to learn. Implicit to the desire to learn, is the willingness to make the effort to achieve their goal. As a result, they are more likely to persist with challenging material, responding with increased effort to master the material. Performance oriented students, although also motivated to achieve, place greater emphasis on proving their competence (Grant Dweck, 2003). In the present competitive atmosphere of the school, this often means achieving a desired grade: not as a validation of their learning, but as validation of their ability. The conceptualization of ability as a reflection of ones performance (Burley, Turner Vitulli, 1999) creates the tendency to avoid material that could result in poor performance. They display what Dweck and Leggett (1988) refer to as helpless response low persistence when challenged by difficult material. The emphasis is on demonstrating ones competence and avoiding the appearance of incompetence (Ryan Deci, 2000, Lapointe, Legault Batiste, 2005). Researchers have studied the motivational orientations and student academic self-perception from a variety of theoretical perspectives (Dweck Leggett, 1988; Heyman Dweck, 1992; Ryan and Deci, 2000; Ryan Patrick, 2001; Schommer-Aikens, Brookhart, Hutter Mau, 2000). A summary of the findings suggests a positive relationship between student motivation, self-esteem, academic engagement and academic achievement (Nichols, 1996; Singh, Granville, Dika, 2002). Further, the literature shows that underlying motivation is the individuals beliefs self theories (Lepper Henderlong, 2000). It is this belief in ones ability and its relation to achievement that drives persistence. Therefore, with regard to this study, students who believe in their mathematics ability, and further believe that their ability is linked to their effort in learning mathematics are motivated to work harder and as a result achieve at a higher academic level. But there are other factors both intrinsic and extrinsic to students that are related to their performance in mathematics. While we recognize that the classroom environment created by the teacher and other institutional variables are critical elements in student learning, we also recognize it is students perception of the school and classroom environments that make these environmental factors powerful motivators or demotivators to their academic performance (Ireson Hallam, 2005; Ryan Patrick, 2001). Additionally, student attitude toward mathematics is highly correlated with achievement in mathematics (Ma, 1997; Ma Kishor, 1997). Their belief that mathematics is important to achieving their future goals results in greater effort to succeed in mathematics and as a result, higher achievement scores (Bouchey Harter, 2005). Therefore, students scores on items that address these factors are expected to be related to their scores on the mathematics component on the national test. As part of the growing interest in gender differential in academic performance that is evident at all levels and across disciplines in Trinidad and Tobago, this study seeks to determine whether students attitude towards mathematics and students beliefs in their mathematical abilities are related to the differential in mathematics attainment between boys and girls. Specifically the study asks: Do mean achievement scores differ by gender on a Std. 3 (age 9-10) large-scale mathematics assessment in Trinidad and Tobago? Is there a difference between boys and girls on their perception of school, their persistence when faced with academic challenges, their general academic self-concept and mathematics self-concept, and their educational values? Method Trinidad and Tobago Education System: A Brief Review Trinidad and Tobago is a multi-ethnic, multi-religious society in which no area is exclusive to one ethnic or religious grouping. The education system is run by a central authority the Ministry of Education (MOE). The country is divided into eight educational districts which, with the exception of Tobago which is predominantly of African descent, are representative of all socio-economic levels, ethnic and religious grouping in the country. Each educational district is headed by a School Supervisor III (SS III) assisted by SSIIs responsible for secondary schools and SSIs responsible for primary schools. Early Childhood Care and Education is a separate department in the MOE. All educational policies and mandates emanate from the central office to the respective supervisory levels (Oplatka 2004). The public education system of Trinidad and Tobago comprises four levels: early childhood care and education (3-4 year olds), primary education (5-11/12 years) the secondary education (12-16/17 years) and the tertiary level. The public primary education system consists of 484 schools. Of this number, 30 percent are government-funded and managed non-religious schools. The remaining 70 percent are government-funded schools but managed by denominational boards representing Christian, Hindu and Muslim religious persuasions (MOE, 2001). Parents have the right to send their children to any school within their school district. Each primary school is divided into an infant department where students stay for two years (1st and 2nd year infants), and the primary level where students stay for five years Standards (Std.) 1-5. Participants The participants were 561 public elementary school students from an educational district in northern Trinidad. The choice of the educational district was appropriate because its student population is representative of the student populations in the other six educational districts in Trinidad ensuring that the sample represented the demographic make-up of the country (See the-world-factbook). Sixteen students were removed before analysis due to failure to include the student identification code, leaving 545 students (girls = 253, boys = 292, age range 8-10 with a mean of 9.53 years). Of these students, 226 identified themselves as Trinidadian of African descent, 201 of East Indian descent, 4 Chinese, 3 White and 100 Mixed. Eleven students did not indicate their racial/ethnic origin. However, it is important to point out that ethnicity is not a variable of interest in this study. Instruments The national test. Two sources provide the data for this study; student scores on the mathematics component of the Std. 3 National Test and their responses to items on the questionnaire to provide supplementary data. The examination consisted of 25 items which fell into either of the following categories: Number: 11 items, Measurement and Money: 8 items, Geometry: 3 items, and Statistics: 3 items. The national exam tested the following competency (skill) areas: knowledge computation (KC), algorithmic thinking (AT), and problem solving (PS). Some items had multiple parts, with each part testing a different skill, whereas some items tested all three skills simultaneously (Table 1). Items on the examination were dichotomously scored as either 1 for a correct response or 0 for an incorrect response, or polytomously scored as either 2 correct, 1 partially correct or 0 incorrect. The cut scores on the test separated students into the following four mastery levels: Level 1: Below Proficient. Score range 0-17. Level 2: Partially Proficient. Score range 18-29. Level 3: Proficient. Score range 30-39. Level 4: Advanced Proficiency. Score range 40-55. Table 1 Examination questions (items) by category and skill area Category Standard 3 (n=45 parts) KC AT PS No. Parts Total Score Number (11 items) 9 8 4 21 24 Measurement and money (8 items) 7 5 4 16 19 Geometry (3 items) 1 1 1 3 5 Statistics (3 items) 1 3 1 5 7 Entire exam 18 17 10 45 55 We consulted with a mathematics education expert to determine the cognitive demand of the items on the test. The majority of the items were at the procedural without connections, or memorization difficulty level as described by Stein, Grover and Henningsen (1996), and therefore, elicited low-level thinking and reasoning. Only four items were at the level of procedures with connections and had the potential to elicit high-level thinking (Stein et al., 1996). The following are examples of the types of items on the test. Ruth had 7/8 of a kilogram of cheese. She used 3/8 of a kilogram to make pies. How much cheese was left? Answer _______________________ Mrs. Jack is teaching a lesson Measuring Distances to her Standard 3 class. She teaches that 100 centimetres = 1 metre Petrina used a tape marked in centimetres to measure the length of her classroom. She got a measurement of 600 centimetres. 1. Write what Petrina must do to change the length of the classroom into metres. 2. The length of the classroom is ________ metres Figure 1. Examples of types of test items. The questionnaire. Factor analysis was performed on the questionnaire to develop the five factors (Persistence, Academic self-concept, Values and Goals, School Environment, and Mathematics self-concept) that were used in this study as dependent variables. Because these five dependent variables were considered simultaneously, (with gender as the independent variable), we utilized the multivariate analysis of variance (MANOVA) procedure. Although one of the assumptions for the use of factor analysis is that the data are measured on an interval scale, Kim and Mueller (1978) note that ordinal data may be used if the assignments of ordinal categories to the data do not seriously distort the underlying metric scaling. In a review of the literature on the use of data collected on Likert scales, Jaccard and Wan (1996) concluded that, for many statistical tests, rather severe departures from intervalness do not seem to affect Type I and Type II errors dramatically. Other researchers like Binder (1984) and Zumbo and Zimmerman (1993) also found the robustness of parametric coefficients with respect to ordinal distortions. Additionally, we used the Principal Axis Factoring procedure as our method of extraction because it seeks the least amount of factors that account for the most amount of common variance for a given set of variables. We also employed oblique rotation because it often reflects the real world more accurately than orthogonal rotation since most real-world constructs are correlated. (See Fabrigar, Wegener, MacCallum and Strahan, 1999; and Preacher and MacCallum, 2003 for a detailed but non-technical discussion of the topic). The five constructs that we extracted in this study are correlated, another justification for using MANOVA with the five constructs as dependent variables. The questionnaire comprised 50 items. Items 1 to 10 sought demographic information. Of the remaining forty items, twenty eight were variables of interest. These measured academic self-esteem, perception of school/classroom environment, relationship with teacher, goals and value of education, mathematics self concept and persistence on a 5-point scale anchored by 1 disagree very much and 5 agree very much. To test whether the items really measured the underlying dimensions of interest, we subjected the items to a Principal Axis Factoring with Oblique rotation, suppressing loadings on variables lower than .40. This yielded a six-factor solution. The sixth factor accounted for only an additional four percent of variance; therefore, five factors were specified. This resulted in the four items pertaining to student-teacher relationship loading on student perception of school/classroom creating the school environment factor. All other factors remained the same. Additionally, two of the i tems measuring academic self-concept yielded loading values less than .40, and therefore, were deleted from the scale leaving 26 items to provide the data for the study. Two items addressed mathematics self-concept. These items consistently loaded together yielding loadings of .846 and .772 respectively (see Appendix). Table 2 Eigenvalues and variance percentages and scale reliability values Factors Eigenvalues % of Variance Cumulative % Cronbachs alpha Persistence 7.397 28.449 28.449 .85 General self-concept 2.953 11.359 39.808 .80 Math self-concept 2.112 8.123 47.931 .79 Values and goals 2.001 7.696 55.628 .74 School environment 1.297 4.988 60.616 .85 Overall scale reliability: Cronbachs alpha = .90 On this sample, the five factors accounted for 60.62 % of the variance in the set of variables with the first and second factors accounting for 28.45% and 11.36% of the variance. All factors yielded inter-item correlations > .35 with several correlations > .70. Inversely, matrices of partial correlations were very low supporting the presence of factors. The factors were: perception of school/classroom (8 items) e.g., I am glad I go to this school, persistence (6 items) e.g. When work is difficult I try harder, general academic self-concept, (6 items), e.g., I can learn new ideas quickly in school, goals and values (4 items) e.g., Doing well in school is one of my goals, and mathematics self concept (2 items) e.g., I am good at mathematics. Internal consistency reliability for the entire instrument was .90. Table 2 shows the five sub-scales (factors) in the final instrument and their reliability values as well as the percentage of the variance they account for. Procedure Using the student ID numbers, student scores on the mathematics assessment were paired with their responses on the supplementary data questionnaire. Before conducting the statistical analyses, all appropriate statistical assumptions were tested. The assumptions homogeneity of variance and covariance, and linearity were tenable. As expected, all factors displayed negative skewness. To reduce skewness and kurtosis, and by doing so, achieve a better approximation to a normal distribution, variables displaying moderate to substantial skewness and kurtosis were subjected to either a square root or logarithmic transformation. Despite these transformations, some variables still yielded skewness and kurtosis slightly greater than 1, (Sk = 1.5 and K = 1.27). However, with N > 500, and pairwise within group scatterplots revealing no discernible patterns, these small deviations from normality should not present any concerns. Tests for multivariate outliers identified five cases with values abov e the criterion, à Ã¢â‚¬ ¡Ã‚ ² (df, 4) = 18.47, p =.001. To remove their undue influence, these cases were deleted from the sample. Further screening identified an additional case. This case was removed resulting in a final sample n = 539. Data Analysis First, to investigate gender differences on the mathematics assessment, independent t-tests were performed. Second, to determine the extent to which the male and female examinees differed on the five constructs, a univariate analysis of variance (ANOVA) was conducted on the school environment factor because this was not correlated with the other factors. Third, a multivariate analysis of variance (MANOVA) was performed on the four correlated factors (persistence, mathematics self-concept, general self-concept, and goal values) as dependent variables. Descriptive discriminant analysis was conducted as follow-up to a significant multivariate F to determine which variable or variables contributed most to differences between the groups. We used effect size to measure the magnitude of the difference between the mean score for boys and girls on each mathematics category tested. Effect size was obtained by dividing the difference between boys and girls mean by the pooled within-gender stand ard deviation. According to (Cohen, 1992), effect sizes of less than .20 are considered small and represent small practical significance; effect sizes between .20 and .50 are medium and represent moderate practical significance. Effect sizes greater than .50 are considered large. Results The first step in this study sought to determine whether boys and girls differed in performance on a Standard 3 large-scale mathematics assessment in Trinidad and Tobago. To make this determination, we performed an independent t-test between the means of the two samples for each category and skill area. Table 3 shows the means and the effect sizes of the differences between the two samples for each category, cognitive demand level and skill area. In the table, we also report standard error of the means (SEM) to provide an index of the sampling variability of the means. The results indicate that while girls achieved higher mean scores in all categories, difficulty levels and all skill areas on the test, the differences between boys and girls were statistically significant at p Table 3 Mean normal curve equivalent(nce) scores of the test categories, difficulty levels and skills for male and female examinees Category Boys(n=289) Girls (n=250) Sig. Effect Size Mean SEM Mean SEM p D Number 52.20 1.17 57.83 1.22 .001 .29 Measurement and money 52.73 1.18 56.48 1.26 .031 .19 Geometry 52.89 1.20 56.04 1.22 .068 .16 Statistics 50.53 1.16 56.87 1.23 .002 .27 Skill Area Knowledge and computation 51.01 1.16 57.44 1.24 .000 .33 Algorithmic thinking 53.81 1.11 57.92 1.24 .013 .21 Problem-solving 53.60 1.22 58.41 1.25 .006 .24 Cognitive Demand Low memorization 49.08 1.26 51.04 1.31 .754 .09 Low procedural 46.55 1.25 53.92 1.28

The Conflict, Climax and Resolution in Oedipus Rex Essays -- Oedipus t

The Conflict, Climax and Resolution in Oedipus Rex  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚        Ã‚  Ã‚   Sophocles’ tragic drama, Oedipus Rex, presents a main conflict and lesser conflicts and their resolution after a climax.    In Oedipus Tyrannus: Tragic Heroism and the Limits of Knowledge, Charles Segal had the protagonist fares well in the first series of tests, but does poorly in the second series:    The first three tests are, respectively, Oedipus’ meetings with Creon, Teiresias, and then Creon again. In each case he is pursuing the killer as someone whom he assumes is other than himself. . . . The second series begins with Jocasta and continues with the Corinthian messenger and Laius’ herdsman. Now Oedipus is pursuing the killer as possibly the same as himself. . . . In this set his goal shifts gradually from uncovering the murderer to discovering his own parents. The confidence and power that he demonstrated in the first series of encounters gradually erode into anger, loss of control, and fear (72).    With each of the six encounters the main conflict of the drama builds – an inner conflict within the protagonist which involves his own mastery or hubris – and humility or modesty before the the gods.Thomas Van Nortwick in The Meaning of a Masculine Life describes Oedipus’ tragic flaw:    As ruler, he is a father to Thebes and its citizens, and like a father he will take care of his â€Å"children.† We see already the supreme self-confidence and ease of command in Oedipus, who can address not only other people’s children as his own, but also be a father to men older than he is. But beyond even this there is, in the sretched posture of the citizens, the hint of prostration before a deity. We are â€Å"clinging to your altars,† says the prie... ...homas Woodard. Englewood Cliffs, NJ: Prentice-Hall, Inc., 1966.    Ehrenberg, Victor. â€Å"Sophoclean Rulers: Oedipus.† In Twentieth Century Interpretations of Oedipus Rex, edited by Michael J. O’Brien. Englewood Cliffs, NJ: Prentice-Hall, Inc., 1968.    Jevons, Frank B.   â€Å"In Sophoclean Tragedy, Humans Create Their Own Fate.† In Readings on Sophocles, edited by Don Nardo. San Diego, CA: Greenhaven Press, 1997.    Segal, Charles. Oedipus Tyrannus: Tragic Heroism and the Limits of Knowledge. New York: Twayne Publishers, 1993.    Sophocles. Oedipus Rex. Transl. by F. Storr. no pag. http://etext.lib.virginia.edu/etcbin/browse-mixed new?tag=public&images=images/modeng&data=/texts/english/modeng/parsed&part=0&id=SopOedi    Van Nortwick, Thomas.   Oedipus: The Meaning of a Masculine Life. Norman, OK: University of Oklahoma Press, 1998.   

The Style of Milan Kundera :: Biography Biographies Essays

The Style of Milan Kundera ex is ten tial ism - A philosophy that emphasizes the uniqueness and isolation of the individual experience in a hostile or indifferent universe, regards human existence as unexplainable, and stresses freedom of choice and responsibility for the consequences of one's acts. This word has been used when describing Milan Kundera’s style of writing. The term existentialism came from Jean Paul Sartre, a French philosopher. Existentialism emphasizes individual existence, freedom and choice. The philosophy focuses on the existence of man. Sartre believed that to be a true existentialist one must accept that there is no God therefore man is alone with only himself to rely on for all decisions. This gives man total freedom of choice. However with this total freedom comes the responsibility of knowing one must choose wisely. Kundera applies this philosophy to his characters in â€Å"The Unbearable Lightness of Being†. He shows us how the four lovers choices affect their lives. Will the characters choose lightness or weight? After seven years of living with the ‘heaviness† of Tereza, Tomas thinks he will enjoy â€Å"the sweet lightness of being† (Kundera P 30) when she leaves him. However, he soon realizes that the lightness of her absence is swiftly replaced by the heaviness of her absence. Franz on the other hand leaves his wife for Sabina, but when Sabina rejects him and his wife will not take him back Franz finds that he enjoys the lightness of his life. Tomas wished to be free but found it was not what he wanted at all. Franz who wished to be tied reveled in his freedom. â€Å"At last he ceased to be a little boy; for the first time in his life he was on his own.† (Kundera p120) Sabina did not want to be Mari-Claude. She did not want to share a marriage bed with Franz, but when she left him her lightness was not joy, it was emptiness. â€Å" What fell to her lot was not the burden [heaviness] but the unbearable lightness of being.† (Kundera P 122) When Tereza has sex with the engineer she thought it would help her understand how Tomas could sleep with many women in lightness without the burden of love. Tereza thinks, â€Å"How she [Tereza] wished she could learn lightness!†(Kundera P143) Instead she thought if the engineer â€Å"addressed her soul† she would have fallen in love with him at that instant.