This exploratory study examined whether temperament, home environment, and family stress impact the amount of prosocial behavior displayed by pre-school age low-income children and examined how much of an impact each factor has. Each factor was explored in depth along sub-scale dimensions including, (1) self-regulatory temperament, negative reactive temperament, and positive reactive temperament, (2) physical environment, emotional environment, and learning environment, and (3) family stress due to financial difficulties, interpersonal tension, and child problems. This study applied a combination microsystem, mesosystem, exosystem, and macrosystem person-process-context model to explore the role these factors played. Subjects were 35 low-income pre-school age children who were enrolled in the Oregon Head Start Pre-kindergarten Program at Oregon State University. The Children's Behavior Questionnaire: Short Form, the Early Childhood Home Inventory, the Family Events Checklist, and the Modified Prosocial Behavior Questionnaire were used to obtain information about the relationship between the factors and prosocial behavior. Results indicated that the physical aspects of the home environment tended to positively contribute to the production of prosocial behavior and that family stress due to financial difficulties tended to negatively contribute to the production of prosocial behavior by low-income pre-school age children. This study did not establish that temperament was significantly related to prosocial behavior. These results have implications for those who are responsible for shaping children's behavior, such as teachers, parents, and home visitors by providing specific areas of focus for impacting behavior. These findings also support programs such as the Oregon Head Start Pre-kindergarten Program because it provides a venue through which impacts can be made. / Graduation date: 2000

Thesis (M.A.I.S.)--Oregon State University, 2007. / Printout. Includes bibliographical references (leaves 93-97). Also available on the World Wide Web.

Applied research project (D. Min.)--School of Theology and Missions, Oral Roberts University, 2005. / Includes abstract and vita. Includes bibliographical references (leaves 189-196).

This thesis will focus on how growth in GDP has been allocated among the people in Brazil, during the years of 1976 and 2003. Moreover poverty and inequalities are investigated along with poverty reduction, thus if growth has been pro poor will be presented. The study analyse if growth has benefited the poorest part of the population in Brazil. In addition the regional differences – the southeast and the northeast – are analyzed separately in order to see if there is any difference in the two regions in the agricultural and the industrial sector respectively. This is done to see if there is any correlation between growth and poverty reduction. We used a theory by Arthur Lewis who developed a two sector model where only two sectors existed the agricultural and industrial the so called “Lewis organizational dualism”. This model was later to be modified by Gunnar Myrdal and Nicholas Kaldor, who blamed the current situation of every society on “historical accident” where, because of an upward spiral of cumulative causation, urban areas grew and regions in the periphery stagnated. We used data that was collected from Instituto de Pesquisa Econômica Aplicada (IPEA; Institute of Applied Economic Research) between the periods 1976 – 2003. We found that the income in the poorest part of the population seemed to grow at a much slower past that of the rich. Moreover, measured as by the headcount index – the share of the population that lives under $2 per day – has been reduced over time in total Brazil, but not in the agricultural sector in either region. Surprisingly industrial growth has only been beneficial for the poor in the northern part of the country. Therefore the conclusion is that poverty has not been pro poor in either relative or absolute terms. / Denna uppsats kommer att fokusera på hur tillväxt i Brasilien har blivit distribuerad mellan åren 1976 och 2003. Fattigdom och sociala skillnader undersöks för att se om fattigdomen har minskat, alltså om tillväxten har varit ”pro poor”. Detta analyseras på landsnivå för att sedan brytas ner på två regioner, den sydöstra och den nordöstra, för att lättare kunna jämföra skillnaderna mellan de olika regionera i de två olika sektorer; jordbrukssektorn och den industriella sektorn. Detta är gjort för att se om det finns något samband mellan tillväxt och fattigdoms reducering. Vi använde oss av ”Lewis organizational dualism” utvecklad av Arthur Lewis, som består av två olika sektorer, den industriella och jordbrukssektorn. Den kom sedan att revideras av Gunnar Myrdal and Nicholas Kaldor, som hävdade att det samhället som vi lever i idag är skapat av historiska tillfälligheter där de liknade städernas utveckling vid en uppåtgående spiral av ackumulerade tillfälligheter som gör att det fortsätter att växa varvid de regioner i periferin stagnerar eller rent av går tillbaka. Vi använde oss av data från Instituto de Pesquisa Econômica Aplicada (IPEA; Institutet för tillämpad ekonomisk forskning) mellan åren 1976 – 2003. Våra resultat visade att inkomsten hos de fattigaste väste mycket långsammare än de rikas. Vidare, mätt med måttet ”headcount index” – alltså de som lever under $2 per dag – har reducerats under de åren som vi har undersökt i hela Brasilien. I jordbrukssektorn har fattigdomen inte reducerats alls, verken i den nordöstra eller den sydöstra delen av landet. Det som är förvånansvärt är att fattigomen endast har reducerats i de nordöstra delarna, tack vare industriell utveckling. Därför drar vi slutsatsen att tillväxten i Brasilien inte har varit ”pro poor”, verken i den relativa eller den absoluta bemärkelsen.

This thesis addresses the issue of ground collision in poor weather conditions. As bad weather is an adverse factor when airplanes are taxiing, an obstacle detection system based on thermal vision is proposed to enhance the awareness of pilots during taxiing in poor weather conditions. Two infrared cameras are employed to detect the objects and estimate the distance of the obstacle. The distance is computed by stereo vision technology. A warning will be given if the distance is less than the safe distance predefined. To make the system independent, the proposed system is an on-board system which does not rely on airports or other airplanes. The type of obstacle is classified by the temperature of the object. Fuzzy logic is employed in the classification. Obstacles are classified into three main categories: aircraft, vehicle and people. Membership functions are built based on the temperature distribution of obstacles measured at the airport. In order to improve the accuracy of classification, a concept of using position information is proposed. Different types of obstacle are predefined according to different area at the airport. In the classification, obstacles are classified according to the types limited in that area. Due to the limitation of the thermal infrared camera borrowed, images were captured first and then processed offline. Experiments were carried out to evaluate the detecting distance error and the performance of system in poor weather conditions. The classification of obstacle is simulated with real thermal images and pseudo position information at the airport. The results suggest that the stereo vision system developed in this research was able to detect the obstacle and estimate the distance. The classification method classified the obstacles to a certain extent. Therefore, the proposed system can improve safety of aircraft and enhance situational awareness of pilots. The programming language of the system is Python 2.7. Computer graphic library OpenCV 2.3 is used in processing images. MATLAB is used in the simulation of obstacle classification.

This dissertation attempts to examine the effect of urbanization on poverty reduction outcomes by considering various dimensions of poverty and channels of reducing poverty. First, we develop a theoretical model in order to infer a relationship between urbanization and poverty reduction outcomes. Specifically, it shows an optimal level of urbanization to properly allocate basic public infrastructure and promote pro-poor growth. Second, we conduct empirical analysis on international data to examine the testable hypotheses that are derived from the theoretical model. Further, we explore the “channeled effects” of urbanization on basic education and health by the IV estimation and on productivity by the dynamic panel GMM estimation. As the theoretical model suggests, our results exhibit the statistically significant relationship in a non-linear form between urbanization and poverty. In addition, we explore the impact of urbanization on poverty reduction outcomes in different regions in order to see the various magnitudes of urbanization effects among regions.

This dissertation examines the development of poor relief and child welfare policy in Jamaica during the interwar years. It establishes the paradigms for accessing relief and how this influenced broader discussions of poverty, class and citizenship in society. As such it shows how these concerns about poverty, in the public sphere, influenced state policy as it related to tackling juvenile delinquency and destitution in society. Currently, the historiography of the 1930s emphasizes the role of labor unrest as a propelling force to political change in the Caribbean. My thesis, while accepting this premise, uses the poor relief administration to elaborate upon the response of colonial administrators to pauperism in Jamaica. Financial difficulties restricted the amount of assistance provided to the aged and infirm, single mothers, orphans and juvenile delinquents. Inevitability, access to assistance became tinged with tensions of race, class and gender in the island. I conclude, therefore, that colonial administrators used the poor relief administration to intervene in the dialectic of poverty, class, citizenship and gender especially in the rehabilitation of destitute, displaced and delinquent children.

This dissertation comprises two essays that attempt to determine, empirically, the fiscal response of governments’ to international assistance. The first essay examines whether an increasingly popular recommendation in international aid policy to switch from tied foreign assistance to untied foreign assistance affects investment in critical development expenditure sectors by developing countries. In the past, most international aid has been in the form of tied assistance as donors believed that tying aid will improve its effectiveness. It has been argued, that if tied aid is well designed and effectively managed then its overall effectiveness can be improved. On the contrary, it is also believed that tied aid acts as an impediment to donor cooperation and the building of partnership with developing countries. In addition, it is also argued that it removes the ‘feeling’ of ownership and responsibility of projects from partner countries in aid supported development. Two other more popular arguments used to challenge the effectiveness of foreign aid is that it is compromised when tied to the goods and services of the donor countries because almost 30 percent of its value is eliminated and also because it does not allow recipient countries to act on their priorities for public spending. These problems bring into question whether tied aid is truly the most effective way to help poor countries. A recommendation by the international community is that a switch to untied aid would be necessary. With untied aid, the recipient country is not obligated to buy the goods of the donor country neither is it compelled to pursue the public expenditure priorities of donors. Instead with untied aid they will have greater flexibility over spending decisions and can more easily pursue the priorities of their countries as they see fit. Hence, one could expect that a one dollar increase in untied aid will increase spending in the critical priority sectors by more than a one dollar increase in tied assistance. The question therefore is whether national domestic priorities coincide or not with what the international community has traditionally deemed should be priority. Empirically, we test this prediction using country-by-country data for 57 countries for the period 1973 to 2006. The results suggest that on average untied aid has a greater impact on pro-poor spending than do tied aid. In addition, the results also suggest that fungibility is still an issue even after accounting for the effects of untied aid. However, one could argue that fungibility may not be as bad as it appears since the switch to untied aid improves spending in the sectors that are essential for growth and development. The second essay explores the hypothesis that the expectations of debt forgiveness can discourage developing countries from attaining fiscal independence through an improvement of their tax effort. On the one hand, the international financial community typically advises poor countries to improve revenue mobilization but, on the other hand, the same international community routinely continues to bail-out poor countries that fail to meet their loan repayment obligations. The act of bailing-out these countries creates an expectation on the part of developing country governments that they will receive debt forgiveness time and again in the future. Therefore, the expectation of future bail outs creates a moral hazard that leads to endemic lower tax efforts. The key prediction of our simple theoretical model is that in the presence of debt forgiveness, tax ratios will decline and this decline will be stronger the higher the frequency and intensity of the bailouts. Empirically, we test this prediction using country-level data for 66 countries for the period 1989 to 2006. The results strongly suggest that debt forgiveness plays a significant role in the low tax effort observed in developing countries. Our empirical model allows for the endogeneity of tax effort and debt forgiveness. Interestingly we find that more debt forgiveness is actually provided to countries with lower tax effort. The results are robust to various specifications.

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