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171.
172.
Morgan AZ Keiley MK Ryan AE Radomski JG Gropper SS Connell LJ Simmons KP Ulrich PV 《Journal of youth and adolescence》2012,41(9):1127-1141
Obesity and high body fat percentages are a major public health issue. The percentage of obese and overweight Americans has increased over the past 30 years. On average, overweight individuals with higher percent body fat than normal weight individuals are at increased risk for numerous negative outcomes both physically and mentally. A prime time to investigate changes in body composition and associated psychological influences on decision making is during the emerging adulthood period. The first few years of college are a time when adolescents begin to regulate for themselves their own eating behaviors. Previous research shows that freshmen gain weight and increase in percent body fat during their first year of college. The current study addresses the limitations of previous research by investigating (1) individual growth in percent body fat over a longer period of time in college than previous available research and (2) important psychological and sex differences in this growth. This study measures percent body fat across the first 3 years of college at 8 time points for 542 undergraduates (351 females, 65 %; 191 males, 35 %). Longitudinal data analysis was conducted to identify changes in percent body fat, psychological predictors of those changes, and how changes differ for males and females. Our study found that significant increases exist in percent body fat during undergraduates' college years and that change differs for males and females. In addition, through the use of nested hierarchical models, eating regulation style (autonomous or controlled regulation), appearance schema (self-evaluative salience or motivational salience), and body satisfaction were identified as influential predictors of change in percent body fat. For example, young females, who do not feel in control of their physical appearance yet spend a great deal of time maintaining their appearance, have the highest initial body fat percentage and the steepest increase in percent body fat. Overall, males and females with high autonomous regulation and high motivational salience are likely to maintain (instead of increase) percent body fat over the college years. Knowing the influence of these predictors can be useful for promoting health and intervening with young adults in the college setting and other emerging adults who are not enrolled in postsecondary institutions. 相似文献
173.
AbstractIt has become common to try and increase the effectiveness of microfinance programmes by adding supplementary services to the financial product. However, the added value accruing from this ‘credit-plus’ approach has been little analysed. We hypothesise that the extent of added value from credit-plus depends on the ability of the credit supplier to cultivate trust, or social capital, amongst clients. Applying difference-in-difference estimation, we exploit a natural experiment of two ‘credit-plus’ programmes in Mexico. The findings suggest that credit-plus is not universally effective, but that it is at its most effective, especially with low-income groups, where ‘bonding’ (within-group) social capital exists. 相似文献
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We address fundamental questions about the ability of interest groups to shape public policy by examining the influence of amicus curiae briefs on U.S. Supreme Court majority opinion content. We argue that the justices will incorporate language from amicus briefs into their opinions based on the extent to which the amicus briefs contribute to their ability to make effective law and policy. Using plagiarism detection software and other forms of computer assisted content analysis, we find that the justices adopt language from amicus briefs based primarily on the quality of the brief's argument, the level of repetition in the brief, the ideological position advocated in the brief, and the identity of the amicus. These results add fresh insight into how interest groups influence the development of federal law by the Supreme Court. 相似文献
176.
In this article, we directly test the presence of judicial independence by examining judicial recess appointees who have later been confirmed by the Senate to full‐time Article III judicial positions. Specifically, we compare the votes of recess‐appointed courts of appeals judges during their temporary appointment tenure with a similar period following Senate confirmation. We find substantial differences in pre‐ and postconfirmation voting, suggesting that the structural protections of the Constitution provide judges a certain amount of independence. 相似文献
177.
This paper examines the reasons why public sector organizations may not be ready for traditional private sector strategic planning techniques and suggests a typology for diagnosing the CBO's position in relation to planning efforts. It identifies the need for interventions appropriate to the organization climate and begins to explore mechanisms which can be used to facilitate the strategic planning process in public service agencies. 相似文献
178.
AbstractMost research indicates that males comprise the greatest proportion of gang members. Since the 1990s, however, there has been an increasing interest in female gangs and gang members. The current study builds on this research interest by examining differences between female gang members and non-gang members who participated in a juvenile probation program designed to identify and intervene with youth considered to be high risk for subsequent criminal and delinquent activity. The results of a logistic regression analysis revealed that two factors significantly influenced a female offender's likelihood of being rearrested: she did not complete the program, and she did not live with her natural parent(s). We conclude that the significant results do support findings from previous research in this area; we also discuss possible explanations as to why other factors were not significantly related to rearrests. 相似文献
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Elizabeth A. Oldmixon Beth Rosenson Kenneth D. Wald 《Terrorism and Political Violence》2013,25(3):407-426
ABSTRACT This paper explores the contours of support for the state of Israel in the House of Representatives from 1997 to 2002. In an analysis of votes and cosponsorship decisions, we find that when Congress considers innocuous resolutions of support for Israel, support is consensual and nonpartisan. However, as the violence escalated between Israel and the Palestinians in the 106th and 107th Congresses (1999–2001), the House increasingly considered bills and resolutions that directly engaged the Palestinian issue and forced legislators to take a side in the ongoing conflict. This transformed the politics of support for Israel and increased the level of conflict among legislators. With that, new partisan, ideological, religious, and racial cleavages emerged. Democrats, liberals, and African Americans started to identify with the Palestinians—not Israel—as the oppressed group. At the same time, religious and ideological conservatives and Republicans started to identify with Israel as a just state under attack from lawless individuals considered to be outside the Judeo-Christian tradition. At least with regard to Israel, this suggests that the development of U.S. foreign policy, which is often characterized as an elite-driven pursuit of national interests, is heavily marked by domestic ethno-religious forces. 相似文献