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61.
Findings are presented from an ecologically grounded, longitudinal study of 206 urban, ethnic minority adolescents that used hierarchical linear modeling to examine: (1) individual trajectories of change in adolescents' perceptions of general and closest same‐sex friendship quality from middle to late adolescence; (2) the effects of gender and ethnicity on these trajectories of change; and (3) the relative influence of adolescents' perceptions of individual‐level (i.e., self‐esteem) and contextual‐level (i.e., family relationships and school climate) variables on change over time in perceptions of friendship quality. Findings indicated that adolescents' perceptions of the quality of friendships improved from middle to late adolescence. Boys reported sharper increases over time than girls in their perceptions of the quality of their closest, same‐sex friendships. Furthermore, perceptions of contextual level variables (i.e., family relationships, teacher/student relations, and student/student relations) were significantly associated with change over time in perceptions of general and/or closest same‐sex friendship quality. 相似文献
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63.
This article reviews the literature concerning the treatment of juvenile sex offenders, an area that has only recently begun to receive attention by researchers. This review considers the types and modalities of treatment methods available as well as the research supporting their efficacy. Special issues for therapists who work with juvenile sex offenders are also discussed. This review found that although there is a wide variety of treatment techniques available to treat juvenile sex offenders, very little research has been done to validate their efficacy. The need for controlled systematic research is noted. 相似文献
64.
Melissa R. Lavitt D.S.W. 《Child and Adolescent Social Work Journal》1992,9(3):221-237
This investigation examined the relationship between gender, psychopathology and self-perception. The sample consisted of 24 boys and 24 girls involved in psychotherapy. Self-perception was measured using The Self-Perception Profile (Harter, 1985). Results indicated that boys and girls both reported relatively high levels of self-esteem. It was found, however, that the various components of self-perception were strongly interrelated for girls and not for boys. Furthermore, girls did not appear to value those competencies which they possessed while holding in high regard those that they felt they lacked. From these results, it was concluded that self-concept in girls is more tenuously constructed. 相似文献
65.
66.
How Does Public Management Affect Government Performance? Findings from International Research 总被引:1,自引:0,他引:1
Despite the growing importance of public management reform aroundthe world, relatively little scholarship evaluates the contributionsof public management to government performance, that is, tothe character and consequences of service provision by publicagencies. One study (Hill and Lynn 2005) evaluated over eighthundred American empirical studies that address issues of publicmanagement effectiveness in a wide variety of fields, subfields,and disciplines. In this article we employ the analytic frameworkof Hill and Lynna polycentric "logic of governance"toevaluate 193 research articles published in English that usenon-American, or what we will term international, empiricalevidence. Our evaluation reveals more similarities in Americanand non-American public management research, and in the determinantsof government performance, than one might expect, given thedistinctiveness of the American politico-administrative system.These similarities may be deceptive, however. Internationalinvestigators exhibit somewhat different modeling strategies,tending, for example, to favor more linear managerialist hypotheseschangesin structure lead to changes outcomes, for examplethanAmerican research, which is more concerned with intragovernmentalcomplexities. The fact that the use of a polycentric logic ofgovernance revealed highly suggestive similarities and differencesin the determinants of performance in public organizations suggeststhe potential value of this kind of analytic strategy in bothsingle investigations and in meta-analyses of public managementreform. 相似文献
67.
Mexican American Fathers' Occupational Conditions: Links to Family Members' Psychological Adjustment
Crouter AC Davis KD Updegraff K Delgado M Fortner M 《Journal of marriage and the family》2006,68(4):843-858
To examine the implications of fathers' occupational conditions (i.e., income, work hours, shift work, pressure, workplace racism, and underemployment) for family members' psychological adjustment, home interviews were conducted with fathers, mothers, and two adolescent offspring in each of 218 Mexican American families. Results underscored the importance of acculturation as a moderator. Fathers' income was negatively associated with depressive symptoms in highly acculturated families but not in less acculturated families. In contrast, fathers' reports of workplace racism were positively associated with depressive symptoms in less acculturated families but not in more acculturated family contexts. These findings were consistent across all 4 family members, suggesting that the "long arm" of the jobs held by Mexican American fathers extends to mothers and adolescent offspring. 相似文献
68.
The purpose of this study was to develop a new measure of incidental behaviors that put college students at increased risk of legal consequences while using alcohol, the Legal Risk Behaviors while using Alcohol (LRBA) scale. Two hundred and twenty one college students who used alcohol were recruited to complete an online study about their use of alcohol, specific behaviors engaged in while using alcohol, and associated consequences. Analyses revealed that the 19-item LRBA consisted of three factors--"Risky Behaviors," "Protective Behaviors," and "Private Settings." Analyses suggested that the LRBA had adequate test-retest reliability and internal consistency. Initial results indicate that the LRBA may be a useful measure to help us better understand what behaviors college student engage in that increase their risk for experiencing a legal encounter. 相似文献
69.
Melissa R.W. George Na Yang Jessalyn Smith Thomas Jaki Daniel J. Feaster 《Journal of Statistical Computation and Simulation》2013,83(4):759-772
Mild to moderate skew in errors can substantially impact regression mixture model results; one approach for overcoming this includes transforming the outcome into an ordered categorical variable and using a polytomous regression mixture model. This is effective for retaining differential effects in the population; however, bias in parameter estimates and model fit warrant further examination of this approach at higher levels of skew. The current study used Monte Carlo simulations; 3000 observations were drawn from each of two subpopulations differing in the effect of X on Y. Five hundred simulations were performed in each of the 10 scenarios varying in levels of skew in one or both classes. Model comparison criteria supported the accurate two-class model, preserving the differential effects, while parameter estimates were notably biased. The appropriate number of effects can be captured with this approach but we suggest caution when interpreting the magnitude of the effects. 相似文献
70.
Melissa J. Hodges 《Sociological Forum》2020,35(1):24-49
As U.S. manufacturing and production industries have declined, the growth of the care sector has increasingly become an important source of jobs for workers without a college degree. Often requiring some form of postsecondary credentialing, many care occupations can provide better wages, job stability, and possible upward mobility for less educated workers. However, employment patterns in paid care work are both gendered and racialized: women and workers of color are overrepresented in care occupations with fewer entry barriers, benefits, and lower pay. Although these patterns are well documented, the mechanisms producing them are less well understood. Using event history analysis and the National Longitudinal Survey of Youth (NLSY79), this study evaluates the explanatory power of neoclassical economic, status attainment, and social closure theories of occupational segregation for black women’s and men’s greater hazard or “risk” of entering care occupations, relative to white workers. Net of individual and closure mechanisms, significant residual effects suggest labor market discrimination remains a primary explanation for the over-representation of black workers in less credentialed care jobs with fewer benefits. 相似文献