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61.
Longitudinal associations among adolescents’ organized activity involvement and sociopolitical values 下载免费PDF全文
Benjamin Oosterhoff Kaitlyn A. Ferris Cara A. Palmer Aaron Metzger 《Social Development》2017,26(4):846-859
Organized activities represent a potentially important context for the development of adolescent sociopolitical values, but few studies have examined longitudinal associations between youths’ sociopolitical values and activity involvement. Adolescents (N = 299, Time 1 Mage = 15.49, SD = .93, 62% female) reported on their organized activity involvement (volunteering, church, sports, arts/music, school and community clubs) and sociopolitical values (materialism, social dominance, authoritarianism, patriotism, spirituality) at baseline and one year later. Greater involvement in arts/music predicted lower spirituality and patriotism one year later and greater involvement in church predicted higher levels of spirituality and lower levels of social dominance one year later. Higher levels of materialism predicted less involvement in arts/music one year later and higher social dominance values predicted less involvement in volunteering one year later. Findings support the importance of organized activities in sociopolitical development, and suggest that sociopolitical values may guide decisions concerning future organized activity involvement. 相似文献
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Bayesian Monte Carlo (BMC) decision analysis adopts a sampling procedure to estimate likelihoods and distributions of outcomes, and then uses that information to calculate the expected performance of alternative strategies, the value of information, and the value of including uncertainty. These decision analysis outputs are therefore subject to sample error. The standard error of each estimate and its bias, if any, can be estimated by the bootstrap procedure. The bootstrap operates by resampling (with replacement) from the original BMC sample, and redoing the decision analysis. Repeating this procedure yields a distribution of decision analysis outputs. The bootstrap approach to estimating the effect of sample error upon BMC analysis is illustrated with a simple value-of-information calculation along with an analysis of a proposed control structure for Lake Erie. The examples show that the outputs of BMC decision analysis can have high levels of sample error and bias. 相似文献
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Karen Benjamin Guzzo 《Population research and policy review》2009,28(6):853-872
This paper uses the 2002 National Survey of Family Growth to examine paternity establishment among men’s nonmarital births.
Using births as the unit of analysis, I find that paternity establishment for first births (n = 661) is linked to race/ethnicity and relationship status at birth, and these characteristics are associated differently
with the timing and location of paternity establishment (in-hospital or at some later point). For higher-parity births (n = 429), paternity establishment for a particular birth is strongly related to prior paternity and fertility behaviors. Paternity
is less likely to be established for a higher-parity birth if the father failed to establish paternity for at least one earlier
birth, and third or higher-parity births are far more likely to have paternity established at a subsequent point than at the
hospital. 相似文献
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Benjamin Harris Issue editor & Ian A.M. Nicholson Issue editor 《The Journal of social issues》1998,54(1):1-5
In honor of the 60th anniversary of SPSSI's founding, this issue examines the ascendence of psychological expertise in American society. After World War II, psychology grew as the public accepted the illuminating power and social benefits of psychologists' expert knowledge. In that period, four problems confronted psychological experts as their numbers and influence grew. First, they needed ideas and methods that were new and superior to common sense. Second, experts needed to appear both relevant and objective. Third, psychologists needed to forge alliances with those who held social power in the settings in which they wished to operate. Finally, experts needed to balance the roles of social critic and social engineer. 相似文献
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