Master of Science / Department of Hospitality Management and Dietetics / Kevin R. Roberts / International college students are becoming a sizable part of the overall college student population in American universities. Studies show that these students come to the United States (U.S) with food habits that could be in variance with the U.S. food safety norms. While food safety in the U.S. is among the safest in the world, foodborne illness has remained a growing concern. Food experts are showing increasing concern about how food habits associated with cultural and ethnic norms are impacting basic food safety practices in the U.S. While minimal research regarding food safety has been conducted with college students in general, no studies have sought to understand food safety practices among international college students. This study investigated self-reported food safety practices of international college students. Specific objectives included: determine international college students’ knowledge regarding basic food safety principles, evaluate international college students’ belief towards food safety, and examine international students’ current food safety practices. The target population was international college students at Kansas State University. An online survey system was used to administer the questionnaires. The respondents were allowed two weeks to complete the questionnaires. To facilitate a higher response rate, two email reminders were sent, the first after one week and another two days prior to the expiration date. SPSS (version 17.0) was used for data analysis. Descriptive statistics were computed to understand the nature of data and provide characteristics of international college students in the study. Independent Samples t-tests were used to examine differences between demographic characteristics. A One-way ANOVA was used to identify differences in food safety knowledge and food handling practices among different ethnic groups regarding food safety. The Pearson correlation coefficient was used to measure association between variables. The majority of the respondents did not answer correctly questions related to cooking foods adequately and keeping foods at safe temperatures. The study suggests that most participants had beliefs that enhanced good safety practices. Respondents rarely practiced using a thermometer to determine correct temperatures of cooked foods or using separate cutting boards when preparing raw and ready-to-eat foods. They also reported using towels that were available to others to dry their hands. No significant differences were found between training and self-reported food safety handling practices.

Questa tesi è una raccolta di due capitoli che indagano due temi distinti di ricerca in economia del lavoro e dell'istruzione. Nel primo capitolo, si studiano gli effetti causali di una nuova politica di ammissione selettiva introdotta presso il Dipartimento di Economia di una importante università private situata nel nord d'Italia. Si trovano significativi miglioramenti nei risultati accademici degli studenti del primo anno che sono esposti alla nuova politica di ammissione in termini di una riduzione del tasso di abbandono scolastico e di un aumento dei crediti compiuti. Nel secondo capitolo di questa tesi, da un'altra parte, si fornisce un'evidenza recente sulla struttura dinamica e di autocovarianza del reddito di lavoro maschile italiano e si caratterizzano gli shock sul reddito del lavoro per tutto il ciclo di vita sfruttando dei dati amministrativa di grande scala provenienti dagli archivi dell'INPS. Osserviamo un aumento sostanziale della varianza del reddito degli individui di età compresa tra 50 e 60 anni. Tali risultati suggeriscono che questo aumento della varianza è guidato dall'aumento della varianza sia del componente transitorio che permanente della disuguaglianza di reddito. Tuttavia, l'accelerazione per gli individui sopra i 50 anni è causato dalla fluttuazione della varianza dei shock transitori. / This thesis is a collection of two chapters that investigate two different research topics in labor and education economics. In the first chapter, we study the causal effects of a new selective admission policy introduced in the Department of Economics at a leading private university located in the North of Italy. We find significant improvements in the academic outcomes of first year students who are exposed to this new admission policy in terms of reduction in the drop-out rate and increase in the average credits. In the second chapter of this thesis, on the other hand, we provide up-to-date evidence on the dynamic and autocovariance structures of Italian males' labor income and characterize labor income shocks over the life-cycle by exploiting a large-scale administrative data from the archives of Italian Social Security Administration (INPS). We observe a substantial increase in the variance of log-incomes of individuals between the ages of 50 and 60. Our results suggest that the latter increase in the variance is driven by the increases in the variances of both transitory and permanent components of income inequality. However, the accelerating pattern after age 50 is caused by the fluctuations in the variance of transitory shocks.

I examine the importance of human capital for economic development in Thailand during the period of high economic growth and structural transformation (1985-2000), using labour force survey data. The three main chapters attempt to estimate the effects of education, as a measure of human capital, on three major outcomes in the Thai labour market, namely (i) earnings; (ii) sector of employment; and (iii) earnings inequality. I address the endogeneity problem of education using an education policy shift—the change in the compulsory schooling law—that produces exogenous variation in education. The three main chapters adopt distinct modelling frameworks. The details of each of the main chapters are as follows. The third chapter investigates how education increases earnings and the probability of being in the non-agricultural sector. As the education policy shift influences educational attainment in a discontinuous way, a regression discontinuity (RD) framework is adopted to identify the average returns to education and the effect of education on the sector of employment. It is important to emphasise that the RD technique constrains the effects of education on the two outcomes to be linear and to be applicable only to sub-populations. My results confirm significant effects of education on both earnings and the sectoral sorting process. In addition, there are heterogeneous effects of education by gender. The fourth chapter is an extension of the previous chapter. I allow the returns to education to be heterogeneous across education levels and sectors of employment, while attempting to estimate the returns for the entire population. I use a control function (CF) approach and a double selection correction to estimate the sectoral earnings process, while jointly accounting for the choice of education and the selection into sectors and paid employment. I find that the returns to education are non-linear and higher in the non-agricultural sector especially for medium and highly educated workers. This suggests that human capital plays a crucial role in facilitating a structural transformation towards the non-agricultural sector. In the final chapter, I study how the increased primary education completion rate affects earnings inequality. While there exists a burgeoning literature on the average returns to education, less attention has been devoted to estimating the effects of education on the distribution of earnings. I identify the effects of primary education completion on earnings at different points of the distribution, and thus earnings inequality, using a recently developed approach, called regression discontinuity distributional treatment effects. My results suggest that the increased primary education completion rate reduces earnings inequality as the returns to primary education are larger for the poor than the rich.

Master of Science / Family Studies and Human Services / Karen S. Myers-Bowman / Single parenting has become a part of American society, yet it seems that through stereotyping and shaming these parents are looked down upon. Often times, single parents do not have the same resources as two parent homes, but single parents can still be effective and raise well-rounded children. This is a qualitative study that sought to provide a different perspective of single never-married parents by interviewing their young adult children. This study focused on the experiences of the young adult children and used Family Stress Theory to help understand and capture specific moments in their lives.

The recent growth of Teach For America (TFA) has enabled it to substantially expand the teacher labour supply in many rural Southern communities, one of its largest and fastest-growing partnership subsets. Though it is generally accepted that these areas face more severe teacher shortages than most other regions in the country, there is little research as to how these staffing challenges arise or how they might be resolved; TFA’s potential to grow the rural Southern teacher supply thus signals a promising opportunity in need of further research. This work offers a case study of teacher labour outcomes in the Mississippi-Arkansas Delta, TFA’s oldest and largest rural Southern partnership site. In this region, local schools have experienced a 600 per-cent increase in corps member presence since 2008; consequently, TFA provided anywhere from a quarter to a half of the area’s new teacher labour supply each year from 2008 to 2010. A mixed-methods analysis illuminates both the causes of Delta teacher shortages and TFA’s potential to address these vacancies. Within the Delta, local schools face chronic teacher shortages because the communities they serve are overwhelmingly poor, geographically isolated, and racially segregated. TFA appears to have targeted the Delta communities where teacher labour policies have systematically fallen short, as it partners with districts bearing the greatest share of the region’s aggregate teacher vacancies. Additional statistical testing reveals that amongst these hard-to-staff districts, TFA has further focussed its resources into the schools that serve more rural, less educated, and/or predominantly African American populations. In this way, TFA funnels its corps members into the very districts where state reform efforts have struggled most, thus serving as a powerful resource for realigning ‘sticky’ outcomes in the most hard-to-staff Delta school districts. These findings notwithstanding, closer examination reveals significant drawbacks and limitations to current TFA outcomes in the rural Southern Delta. TFA does not saturate hard-to-staff school districts enough to produce statistically significant changes in local teacher vacancy rates. Instead, the programme appears to have established an unofficial threshold for the number of teachers placed per district; once this ceiling has been reached, additional corps members are funnelled into a new area regardless of the original district’s remaining need. Additionally, there is no long-term ‘exit strategy’ to help Delta districts employing TFA corps members to eventually cultivate their own high-quality teacher labour supply, thus leaving them perpetually dependent on TFA to staff their classrooms. Preliminary evidence suggests that state governments could address these shortcomings through 1) increased financial support for TFA to fully saturate vacancies in current partnership districts, as well as 2) the simultaneous development of grow-your-own teacher certification programmes in rural Delta districts. The evidence suggests that these two strategies would improve TFA as a targeted teacher recruitment strategy for hard-to-staff communities both in the Delta and across the programme’s nine other rural Southern partnership sites.

This study was prompted by an interest in the extent to which the aims of home economics education in Ireland are being served by the assessment carried out at a national level. This interest led to an empirical investigation of key stakeholders’ perceptions of the validity of home economics assessment and a critical evaluation of its impact on teaching and learning. The data collection primarily comprised interviews with a selection of teachers and other key people such as students, teacher educators and professional home economists; and a complementary analysis of curriculum and design of Junior and Leaving Certificate home economics assessments during the period 2005-2014. The analysis of interview data combined with the curriculum and assessment analyses revealed the compounding impact and washback effect of home economics assessments on student learning experience and outcomes. This impact was reflected in several areas of the findings including an evident satisfaction among the respondents with junior cycle assessment, due to the perceived appropriateness of the assessment design and operational arrangements, and dissatisfaction with curriculum and assessment arrangements at senior cycle as they were considered to be inappropriate and negatively impacting on the quality of learning achieved. The respondents candidly pointed to what they considered to be an acceptance by some teachers of unethical behaviour around the completion of journal tasks. The respondents indicated that summative assessment practices are commonly used in home economics classrooms and the findings strongly suggest that external examinations are influencing teaching methods by demanding a test-oriented pedagogy to enable students to achieve certificate points. The technical analysis of the Junior and Leaving Certificate examination questions confirmed that these external assessments predominantly promote lower-order learning and there are clear indications of a washback effect on the quality of learning achieved. There is a view that the subject's position in the curriculum is weakened due to a lack of coherence around practice, as well as a lack of advocacy and leadership in the field. There was little evidence of the impact of home economics education and many of the interviewees merely 'hoped' that home economics made a difference in the lives of students. The study also showed that there are profiling, identity and teacher agency issues impacting upon the home economics profession. While not immediately generalisable to all home economics teachers or settings in schools, this study nonetheless implies that if the views and practices of the respondents were to be replicated across the whole of the home economics education community, it would not be safe to view national assessment results as a valid indicator of learning and achievement standards in the subject. There are grounds in this work to argue that the subject's values and purposes are not supported by existing curriculum, pedagogy and assessment arrangements.

Es ist noch nicht lange her, da Wirtschaftslehre alles andere als ein Beitrag zur Bildung verstanden worden ist. Nachdem aber die Wirtschaft als eines der gesellschaftlichen Subsysteme zunehmend in den Vordergrund der Diskurse in der Gesellschaft getreten ist, hat auch die Ökonomische Bildung Konjunktur. Allerdings wird diese Bezeichnung nicht selten von interessierter Seite für eine rein qualifikationsorientierte Erziehung benutzt, was ihren Status erneut angreifbar macht. Ökonomische Bildung ist aber als Bildung gleichermaßen auf die gesellschaftlichen wie die individuellen Bezüge ausgerichtet. Hier wird ein weiterer Versuch unter-nommen, die unter dieser Maßgabe zu behandelnden Themenbereiche zu umreißen und in einem konzeptionell systematisch konsistenten Zusammenhang darzulegen.

This thesis examines students’ understanding of economic aspects of global environmental problems. The first aim is to identify and characterise changes in business and economics students’ conceptions of negative environmental effects and pricing goods and services. The second aim is to identify and characterise changes in students’ values, beliefs and personal norms regarding effective solutions to climate change problems. Three studies were carried out with students in Swedish upper secondary schools. The first study used an open-ended questionnaire and is presented in Article I. The second and third studies drew on a longitudinal study, using both qualitative and quantitative research methods and results are presented in Article II and Article III. Article I shows that students’ awareness of environmental issues varies in relation to the type of good. Some goods are seen as more harmful to nature than others, for example, jeans were not perceived as environmentally negative while beef burgers and travel services were to some extent. This indicates that environmental references are often characterised through perceptible aspects of goods’ production i.e. being more expensive because of environmentally friendly production. Furthermore, some understanding of negative externalities was revealed. Interestingly, when value aspects of how prices should be set students more frequently refer to environmental impact. Article II describes changes in students’ price and environmental conceptions over the course of a year. It identifies the fragmentary nature of students’ every-day thinking in relation to productivity, consumer preference and negative externalities. Differences in conceptions of how prices are linked to negative impact is characterised in terms of basic, partial and complex understandings of productivity as well as basic and partial understandings of consumers’ influences. Partial conceptions are seen as students’ conceptions in a process of change towards a more scientific understanding of price and negative environmental impact. Most interestingly, the results show that more than one aspect of environmental impact and pricing are simultaneously relevant. This is highlighted by a change from views putting productivity at the centre for how prices are set to include consumers’ preferences when judgmentally describing how prices should be set. The results conclude that students show a broader content knowledge regarding pricing and the environment when including normative preferences. Article III explores changes in students’ value orientations, beliefs regarding efficient solutions to climate change and norms for pro-environmental actions. Small changes are observed regarding the three constructs. Value changes are reported in terms of a small average increase in importance of altruistic, biospheric and egoistic orientations while common individual changes are shown in shifts between weak and strong values. Beliefs regarding efficient climate change solutions are taxes and legislations while changes in market prices are perceived as being least effective. The findings show no direct relations between values and norms hence change in norms is associated with values through changes in beliefs. / <p>At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 3: Manuscript.</p>

Today’s high school students will face a host of economic problems such as the demise of the social safety net, mounting college student debt, and costly health care plans, as stated in the rationale for financial literacy provided by the Council for Economic Education’s National Standards for Financial Literacy. These problems are compounded by growing income and wealth inequality and the widespread influence of neoliberal ideology. Although one of the major goals of economics education is to teach students to make reasoned economic choices in their public and private lives and provide the skills to solve personal and social economic problems, little empirical research has been conducted on how these goals are addressed. Secondary economics education research has primarily focused on measuring students’ grasp of neoclassical economics while a separate body of literature provides theoretical critiques of that approach. This study responds to the gap presented by these separate camps by capturing the economics discourse of a high school economics and personal finance course in relation to the role of economic decision-making in a democracy, and the space to hold values discussions. Using case study methodology that included analysis of student and teacher interviews, classroom observations, the standards and official curriculum, lesson plans, and student-produced documents, the study provides deep, context-dependent knowledge about how the official curriculum is manifest in the classroom. Findings reveal that the role of economic decision-making and values discussions were given very little space. The discourse was heavily focused on the acceptance of the science and mastery of technical knowledge about personal finance for the dual purposes of preparing students to succeed on the W!SE Financial Literacy Certification Test and preparing students to navigate and succeed in a fixed economic reality firmly committed to neoclassical economics. The role of economic decision-making was diminished by the foregrounding of financial literacy over economics, which served as a mechanism of power to send the silent message that economic circumstances (such as wealth inequality) change through individual choices and that economic and social phenomena can be understood and addressed through the application of technical approaches.

No description available.