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61.
This article examines the gender, setting, and degree of the first authors of published articles in JMFT from 1990 to 1995. Findings reveal that men are the first authors of 67% of the articles and women, 33%. PhDs are first authors on 58% of the articles, and authors in university settings write 53% of the published articles. Thirty-nine percent of the articles published during this period were research; 26%, clinical; 16%, theory; and 14%, training. Surprising findings were that MSW authors had a higher acceptance rate than PhDs, and authors in training institutes had a higher acceptance rate than those in university settings. 相似文献
62.
This study examines the effect of children on family savings decisions over the life cycle. The model used is a multinomial logit budget share allocation model. The data are from the 1982 Canadian Family Expenditure Survey Data. Results indicate that the addition of a child to a family results in fewer assets being accumulated than if the child was not present. As much as 43% of direct child rearing costs may be met through this substitution out of future consumption. Closer analysis reveals that accrual of housing equity is relatively unaffected by child's presence and that substitutions occur primarily out of other types of savings instruments.The authors would like to acknowledge financial support from the Social Science and Humanities Research Council of Canada (Grant #1498-85-0005), the Department of Consumer Science, University of Wisconsin, Madison and the College of Home Economics, University of Saskatchewan. However, all opinions expressed are our own and do not necessarily reflect the views of our sponsors. Special thanks is due Susan Bruns for outstanding research and computer programming assistance. The authors accept responsibility for any errors or omissions. All correspondence should be directed to Prof. Douthitt at 1300 Linden Drive, University of Wisconsin, Madison, Wisconsin 53706.Robin A. Douthitt received her Ph.D. from Cornell University. She is an Associate Professor, Department of Consumer Science and the Institute for Research on Poverty, University of Wisconsin, Madison, WI 53706. Her research interests include the relationship between child support awards and child rearing costs, and family time use.Joanne M. Fedyk received her M.S. from the University of Saskatchewan. She is currently an Assistant Professor in the College of Home Economics, University of Saskatchewan S7N OWO, Canada. Her research interests include both the cost of raising children and the valuation of homemaking services. 相似文献
63.
In the 1990s, the integrity and performance of nonprofit organizations in the United States have come increasingly under attack, and there are new calls to hold nonprofit organizations more accountable for their behavior and performance. This article reports on a study of the organizational structures of national nonprofit associations and asks how these umbrella organizations can help to self-regulate the sector through appropriate checks and balances between the national organization and local affiliates. The authors identify a number of differences in how associations with alternative structures hold local affiliates and national organizations responsible for their performances, and they conclude that structure is an avenue of self-regulation for nonprofit organizations deserving further attention. 相似文献
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Most research on the determinants of adolescent drug use has focused on predictors of either initiation or current use. Little attention has been given to the determinants of continued use of drugs after initiation, even though some researchers have found that the consequences of continued use are more serious than those associated with experimental or occasional use. In this study, a longitudinal sample of 456 secondary and high school students who had already tried marijuana was used to examine the determinants of continued use of marijuana. Nearly 38 percent of those who had tried marijuana continued using, according to the definition operationalized in this study. Potential predictor measures were grouped in a drug-specific domain and a social context domain, and their effects on continued use, controlling for background characteristics, were examined in logistic regression models. Results showed that only the drug-specific domain had a statistically significant effect on the likelihood of continued use. Students who felt that the adverse physical and psychological effects of marijuana were not very important reasons for discontinuing use and those who had gotten stoned during their experimental stage of use were the most likely to continue use after initiation. The results suggest that the perceived physical and psychological effects of the drug are more important determinants of continued use than are social factors or benefits related to use. Any relationships between social factors and continued use are mediated by the perceived effects and risks of the drug. 相似文献
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May JC 《Journal of marital and family therapy》2005,31(3):221-237
Based on attachment theory and research, Family Attachment Narrative Therapy is introduced as a new family therapy modality developed to heal the experience of early childhood maltreatment. Unresolved childhood trauma has been correlated with impaired and delayed cognitive, behavioral and emotional functioning. Gentle, soothing, nonprovocative and nonintrusive narratives told by parents provide an alternative restorative experience designed to shift and change the child's destructive internal working model. The result is improved functioning and the ability to accept nurturing and care in relationships that offer love and safety. A representative case example is used to illustrate theory, practice and outcome. Pre- and posttherapy assessment supports the claim of improved functioning. 相似文献
69.
Doldo NA Delmonico MJ Bailey JA Hand BD Kostek MC Rabon-Stith KM Menon KS Conway JM Carignan CR Hurley BF 《Journal of aging and physical activity》2006,14(4):411-422
To determine sex and race differences in muscle power per unit of muscle contraction, knee-extensor muscle power normalized for knee-extensor muscle volume was measured in 79 middle-aged and older adults (30 men and 49 women, age range 50-85 years). Results revealed that women displayed a 38% faster peak movement velocity than men and African Americans had a 14% lower peak movement velocity than Whites of a similar age when expressed per unit of involved muscle (p < .001). As expected, men exhibited greater knee-extensor strength and peak power per unit of muscle than women, but women had a faster knee- extension movement velocity per unit of muscle than men at the same relative strength level. Moreover, African Americans had greater knee-extensor muscle volume than Whites but exhibited lower knee-extensor strength and lower movement velocity per unit of muscle when tested at the same relative strength levels. 相似文献
70.
D.S. St John S.P. Bailey W.H. Fellner J.M. Minor R.D. Snee E.I. du Pont de 《统计学通讯:理论与方法》2013,42(12):1293-1333
Time series analyses of monthly average total ozone measured at 37 stations throughout the world were used to estimate the extent to which the average ozone trend correlates with the depletion curve hypothesized as due to chlorofluorocarbons (CFCs). Statistical characteristics of stations in the ensemble were used to help define appropriate model and station selection criteria. The maximum likelihood procedure developed herein estimates the weighted average trend, its. variance, and the intra- and inter-station variance components of the trend. Correlations among trends at different stations are also taken into account. The models were subjected to much checking and criticism. Variations in statistical methodology are used to show that the results are insensitive to details of the model selection criteria. The method does not discriminate well between the hypothesized CFC trend and a linear trend. The trend estimates represent the sum of all long-term global effects. The variance includes all effects that differ from station-to-station. The estimated trend and 2α limits for 14 stations with 20-year records (1958-79) is an ozone increase through 1979 of (1.5+1.0) percent. At the 23 stations with shorter records, the trend is (1.0=1.7) percent. It is concluded that no significant depletion in stratospheric ozone has occurred from any cause through the end of 1979. 相似文献