<p>This research was undertaken to propose a model for eLearning adoption in Higher Education in Africa and to identify and empirically test measures to assess the model. The model identified eLearning, individual and organisational factors affecting eLearning adoption in higher education. eLearning factors were deemed to be aligned with the individual and organisational factors and therefore, the measurement of individual and organisational factors of eLearning adoption is essential in determining the current state, and future development that could enhance eLearning adoption in higher education. This study is a first attempt in Africa to define and present a conceptualization of an eLearning adoption framework. The framework is a combination of frameworks and models from various disciplines, including social psychology, information systems, anthropology, sociology, education, communication, marketing, management, geography, economics and cognitive psychology. These frameworks for eLearning adoption in Higher Education are synergised and contextualised in the study.</p>

The aims of this study were to investigate the effects of drama based instruction on seventh grade students&rsquo / achievement on geometry (angles and polygons / circle and cylinder), retention of achievement, van Hiele geometric thinking level, attitudes toward mathematics and attitudes toward geometry compared to the traditional teaching / to get the students&rsquo / views related to the effects of drama based instruction on their learning, friendship relations, awareness of themselves, and the role of teacher and students / and to get the view of teacher who was present in the classroom during the treatment on drama based instruction. The study was conducted on three seventh grade classes from a public school in the 2002-2003 academic year, lasting 30 lesson hours (seven and a half week). v The data were collected through angles and polygons / and circle and cylinder achievement tests, the van Hiele geometric thinking level test, mathematics and geometry attitude scale, and interviews. The quantitative analyses were carried out by using two multivariate covariance analyses. The results revealed that drama based instruction had a significant effect on students&rsquo / angles and polygons achievement, circle and cylinder achievement, retention of these achievement, van Hiele geometric thinking level, mathematics attitude, and geometry attitude compared to the traditional teaching. According to the interview responses of the experimental group students and the classroom teacher, significantly better performance of the experimental group students was attributable to the potential of the drama based instruction to make learning easy and understanding better by / supporting active involvement, creating collaborative studying environment, giving chance to improvise daily life examples, giving opportunity to communicate, providing meaningful learning, supporting long-lasting learning and providing selfawareness.

Philosophiae Doctor - PhD / This research was undertaken to propose a model for eLearning adoption in Higher Education in Africa and to identify and empirically test measures to assess the model. The model identified eLearning, individual and organisational factors affecting eLearning adoption in higher education. eLearning factors were deemed to be aligned with the individual and organisational factors and therefore, the measurement of individual and organisational factors of eLearning adoption is essential in determining the current state, and future development that could enhance eLearning adoption in higher education. This study is a first attempt in Africa to define and present a conceptualization of an eLearning adoption framework. The framework is a combination of frameworks and models from various disciplines, including social psychology, information systems, anthropology, sociology, education, communication, marketing, management, geography, economics and cognitive psychology. These frameworks for eLearning adoption in Higher Education are synergised and contextualised in the study. / South Africa

Post-civil war democratization is a critical element of building sustainable peace in the post-civil war states. At the same time, studies of democratic transition and survival suggest that the post-civil war environment is not hospitable to either the transition to or survival of democracy. The post-civil war environment is contentious. Former protagonists are fearful about their security and at the same time they want to protect their political and economic interests. The central argument of this study is that former rivals can agree to a transition toward democracy to the extent that a stable balance of power exists between the government and rebel groups, a balance that eliminates the sort of security dilemma that would encourage one or both to resume armed conflict. And the balance should ensure access to political power and economic resources. This study identifies factors that contribute to the establishment of such a balance of power between former protagonists and factors that affects its stability. These factors should affect the decision of former protagonists on whether or not they can achieve their political and economic interests if they agree to a transition toward democracy once civil war ends. Factors that are conducive to a transition toward democracy are different from factors that sustain that transition in post-civil war states. Post-civil war democracies are fragile. The side that won the democratic election can dismantle institutions of democracy and repress oppositions. The fear of being repressed could create stronger incentives for the opposition groups to return to conflict. To address this puzzle, I develop a conceptual framework that explains how costs of the previous civil war, the establishment of inclusive institutions and the higher level of economic development create incentives for the former rivals to sustain democracy. Hypotheses derived from the theoretical implications are tested by using survival analysis.

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Not often do mathematics teachers instruct to improve students' attitudes toward mathematics. The pressures to cover the state-mandated curriculum drive teachers to instruct for procedural understanding with few connections. The lack of real-life connections results in students with low motivation toward mathematics and results in poor mathematics attitude (Ma andamp; Kishor, 1997). The purpose of this mixed-methods research is to examine self-regulated learning as an instructional technique aimed at increasing mathematical attitudes while also increasing achievement and to reveal barriers to its implementation in the classroom.The research study involved an intervention in a Mid-South urban high school at the 9th grade level. All students who participated were enrolled in the middle track at the school, thus taking an Algebra I course. The intervention took place with four teachers in seven separate classes. Students were given the opportunity to regulate their own learning based on objectives for district and state requirements. In this pre/post design, students were surveyed for their mathematics attitude and achievement using the Attitude Toward Mathematics Inventory (Tapia, 1996) and a polynomial survey designed by the researcher. Teachers were surveyed and interviewed prior to the study to develop a sense of their teaching preferences. During the experiment classroom observations were conducted to assist in developing themes in the intervention. Following the study, extensive interviews took place with each participating teacher.Data analyses revealed no statistically significant difference between the control and experimental group in regards to mathematics attitude and achievement. Qualitative analysis using constant comparative strategies (Denzin andamp; Lincoln, 2000) revealed many teacher barriers and misconceptions. Teachers felt uncomfortable with the technique and were unable to allow the students to fully regulate their learning. The teachers imposed a timeline, quizzes, written tests, and direct instruction techniques on the students during the study. All of these created barriers to the students fully regulating their learning. Also, teachers' perceptions of learning and attitude were not valid. Teachers believed the students achieved at a lower level than with a traditional approach and viewed their attitudes as worse than normal. This was in direct contrast to the quantitative results.

Message framing and intergroup contact theories provide the framework for this study to examine how episodic and thematic political message frames affect young adults' attitudes toward older adults and Social Security. Three specific moderators were examined: direct contact, trait empathy, and critical consumption skills. Effects were explored experimentally using manipulated messages about abolishing Social Security. Results indicated that political message framing related to public policies does affect attitudes toward those policies. Respondents in the episodic condition reported significantly more negative attitudes toward Social Security than respondents in the thematic and control conditions. A significant effect on individual attribution of responsibility was also found such that respondents in the thematic condition rated individual responsibility significantly lower than respondents in the atypical condition. The study extends previous work by examining both intended and unintended attitudinal consequences of message frames.

Thesis advisor: Henry Braun / There is a broad interest in narrowing achievement gaps among all groups of students and improving education by scientifically sound methods. On October 25, 2006, the United States Department of Education published new regulations allowing single-sex education in public schools whenever schools think it will improve student achievement. Thus far, studies comparing single-sex with coeducational schools have been carried out at the national level mostly in England, Australia and Jamaica, while US' studies were limited to Catholic schools. Few studies reported descriptive statistics or effect sizes and most studies differ in the criteria and statistical controls they use to compare single-sex and coeducation. This dissertation presents models for science achievement and attitudes towards science for 8th -grade students attending either single-sex or coeducation schools in Hong Kong and New Zealand, using the Trends in Mathematics and Science Study (TIMSS) datasets from 1995, 1999, and 2003. To properly account for the nested structure of data, an HLM model was estimated for each sex, for each of the two jurisdictions at three time points, corresponding to the three TIMSS administrations. The within - country results were compared to see if differences between single-sex and coed schools were consistent over time. In addition, this dissertation proposed an approach to examine the sensitivity of the estimated effects of school-type on student outcomes to the presence of unmeasured variables which may introduce hidden selection bias, using a modification of the method proposed by Rosenbaum and Rubin (1983). Based on its conditional distribution with an instrumental variable, chosen based on the review of single-sex literature, the Monte Carlo simulated values of the unobserved variable were used as level-1 predictors in a one-way ANCOVA with random effects. The sensitivity analysis was limited to science achievement of Hong-Kong's girls in TIMSS 2003. Findings show that single-sex education contributed to girls' science performance and attitudes in NZL 1999 and HKG 1999 and 2003, and low sensitivity for school-type contrast. / Thesis (PhD) — Boston College, 2012. / Submitted to: Boston College. Lynch School of Education. / Discipline: Educational Research, Measurement, and Evaluation.

Influencermarknadsföring är en ny sorts marknadsföringsstrategi som har förändrat dynamiken i hur företag arbetar idag. Många företag använder sig av mediapersonligheter, så kallade influencers, på sociala medier för att göra reklam för sina produkter. Syftet med denna studie är att undersöka om det finns ett samband mellan influencers användning av ett personligt budskap i marknadsföringen av en produkt på Instagram och dennes följares varumärkesattityd och köpintention. Ett personligt budskap definieras enligt teori om emotionell marknadsföring och storytelling. En analysmodell utvecklas med inspiration från Lutz och MacKenzies (1989) modell om attitydbildning kring ett marknadsföringsobjekt. En digital enkätundersökning genomförs med ett personligt/opersonligt fokus där cirka hälften av de 160 respondenterna svarar på enkäten med ett personligt fokus och resterande svarar på samma enkät med ett opersonligt fokus. Syftet med denna indelning är att jämföra huruvida det finns en statistiskt signifikant skillnad mellan de två grupperna. Två av sex formulerade hypoteser om trovärdighet och attityd i relation till influencern och Instagram-inlägget samt varumärkesattityd och köpintention kan accepteras enligt undersökningens resultat.