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141.
Laura M. Padilla-Walker Larry J. Nelson Jason S. Carroll Alexander C. Jensen 《Journal of youth and adolescence》2010,39(2):103-113
The purpose of this study was to gain a clearer understanding of the pattern of video game and internet use among college
students and to examine how electronic leisure was related to risk behaviors (i.e., drinking, drug use, sex), perceptions
of the self (i.e., self worth and social acceptance), and relationships with others (i.e., relationship quality with parents
and friends). Participants included 813 undergraduate students (500 young women, 313 young men, M age = 20, SD = 1.87) who were mainly European American (79%), unmarried (100%) and living outside their parents’ home (90%).
Results suggested that (a) video game use was linked to negative outcomes for men and women, (b) different patterns of video
game and internet use existed for men and women and (c) there were different relations to risk behaviors, feelings about the
self, and relationship quality based on the type of internet use, and based on gender. The discussion focuses on the implications
of electronic leisure on the overall health and development of young people as they transition to adulthood. 相似文献
142.
Nelson Marconi Paulo R. Arvate João S. Moura Neto Paulo E. M. Palombo 《Public Choice》2009,141(1-2):65-85
The purpose of this study is to explore whether the transfers received by state governments in Brazil are being appropriated by the bureaucracy as wages. The wage differential between the public and private sectors was used as a measure of this appropriation, following the technique for wage decomposition proposed by Oaxaca. Our results show that transfers stimulate appropriation by the bureaucracy, but that private groups existing within the states contend for these resources. The results also indicate that the resources appropriated are distributed uniformly between the various groups composing the bureaucracy. 相似文献
143.
Fraser AM Padilla-Walker LM Coyne SM Nelson LJ Stockdale LA 《Journal of youth and adolescence》2012,41(5):636-649
Exposure to media violence, including violent video gaming, can have a cognitive desensitization effect, lowering empathic
concern for others in need. Since emerging adulthood offers increased opportunities to volunteer, strengthen relationships,
and initiate new relationships, decreases in empathic concern and prosocial behavior may prove inhibitive to optimal development
during this time. For these reasons, the current study investigated associations between violent video gaming, empathic responding,
and prosocial behavior enacted toward strangers, friends, and family members. Participants consisted of 780 emerging adults
(M age = 19.60, SD = 1.86, range = 18–29, 69% female, 69% Caucasian) from four universities in the United States. Results showed
small to moderate effects between playing violent video gaming and lowered empathic concern for both males and females. In
addition, lowered empathic concern partially mediated the pathways between violent video gaming and prosocial behavior toward
all three targets (at the level of a trend for females), but was most strongly associated with lower prosocial behavior toward
strangers. Discussion highlights how violent video gaming is associated with lower levels of prosocial behavior through the
mechanism of decreased empathic concern, how this association can affect prosocial behavior differently across target, and
finally what implications this might have for development during emerging adulthood. 相似文献
144.
Adolescents spend only a fraction of their waking hours in school and what they do with the rest of their time varies dramatically.
Despite this, research on out-of-school time has largely focused on structured programming. The authors analyzed data from
the Educational Longitudinal Study of 2002 (ELS:2002) to examine the out-of-school time activity portfolios of 6,338 high
school sophomores, accounting for time spent in school clubs and sports as well as 17 other activities. The analytical sample
was balanced with respect to sex and racially and ethnically diverse: 49% female, 67% White, 10% Latino, 10% African American,
and 6% Asian and Pacific Islander. Approximately 76% of the sample attended public schools, 30% were in the highest socioeconomic
quartile, and 20% were in the lowest socioeconomic quartile. The authors identified five distinct out-of-school time activity
portfolios based on a cluster analysis. The demographic profiles of students by portfolio type differed significantly with
respect to sex, race/ethnicity, socioeconomic status, school type and location. Students by portfolio type also differed significantly
in terms of measures of academic success, school behavior, victimization and perceptions of school climate, controlling for
covariates. These findings underscore the importance of more complex considerations of adolescents’ out-of-school time.
相似文献
Ingrid Ann NelsonEmail: |
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146.
We use Rawls’s account of public reason and the Law of Peoples to test two hypotheses: democracies are more likely to invoke self-defense in justifications than non-democracies, and democracies are more likely to invoke human rights in justifications than non-democracies. Through an analysis of war justifications since 1875, we find that although democracies and non-democracies are similarly likely to use self-defense as a justification, democracies are more likely to justify war through human rights. Institutions and values centering on rights that promote domestic public justification also promote justifications compatible with those values and institutions at the international level. 相似文献
147.
International legal scholars have identified and argued for and against new forms of non-consent-based international law. We study variation in Brazilian public opinion about adherence to international law created in three different ways: through a consent-based multilateral treaty, by the U.N. Security Council with the participation of Brazil, and by the U.N. Security Council without the participation of Brazil. Information that Brazil has participated in creating the international legal obligation through a multilateral treaty or membership on the Security Council yields levels of support for adherence to the legal obligation that are similar to those found when the origins of the legal obligation are generic. Information that the international legal obligation was created without Brazil’s participation, on the other hand, results in reduced support for compliance. This difference, which is particularly concentrated among highly educated respondents, is not driven by reduced concerns about reputational consequences or sanctions. Our results suggest that the increased use of non-consent-based forms of international law might be challenged by a lack of public support for compliance. 相似文献
148.
In 2003, the Workers’ Party took federal office in Brazil on an agenda of social inclusion and popular participation. This paper explores attempts to implement that agenda in big infrastructure projects in the Amazon: the BR-163 road and the Belo Monte dam. We argue that overlapping inequalities (between social groups, within the bureaucracy and between territorial centre and periphery) result in uneven state capacities for implementing projects in the Amazon. This framework helps explain why the government has moved much faster in building infrastructure than in implementing participatory social and environmental programmes that would benefit affected local communities. 相似文献
149.
150.