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381.
Data are used from a random sample of African American families in impoverished Chicago neighborhoods to address two questions: How well do modeling, supervision, and marital transition hypotheses explain the relationship between family structure and early sexual debut and pregnancy for disadvantaged Black female adolescents? Do higher levels of social support from parents and neighborhood adults decrease the risk of sexual activity for youth in poor communities? Support for each hypothesis is contingent upon the family transition experienced and specific sexual outcome examined. Living in any type of married household reduces the risk of sexual debut and pregnancy. Stronger parent‐child relationships are associated with delayed sexual onset, whereas the risk of pregnancy is reduced when adolescents report more working adults in their social networks. 相似文献
382.
While neglect is generally associated with poor developmental outcomes, it remains poorly defined. Factor analysis was applied to 39 parental behavior variables on data from the Cambridge Study in Delinquent Development (CSDD) to explore underlying dimensions of parental behavior that were consistent with the concept of neglect. Logistic regression assessed associations between the dimensions of neglect recovered from the CSDD and future adult delinquency. Factor analysis revealed four dimensions; logistic regression revealed significant associations between two of these dimensions--poor supervision and a disorganized, chaotic home environment--and future adult delinquency. Neglect is a viable construct that can summarize aspects of parental behavior and predict future adult delinquency. 相似文献
383.
Monica McGoldrick Rhea Almeida Nydia Garcia Preto Amy Bibb CharlesEtta Sutton Jacqueline Hudak Paulette Moore Hines 《Journal of marital and family therapy》1999,25(2):191-209
This paper describes the efforts of the faculty of the Family Institute of New Jersey in recent years to develop a collaborative family training program that takes into account issues of gender, race, culture, class, and sexual orientation. We have come to realize how strongly traditional approaches have been skewed in the direction of the dominant culture--white, male, heterosexist, and prioritizing the needs and experience of the middle and upper classes. We have attempted to modify our teaching, supervision, reading lists, and overall training approach to challenge trainees and ourselves to move toward broader, strength-based, and equity-based multicultural perspectives in our training. We describe our vision, how we incorporate it into our program structure, and a few of our training initiatives. 相似文献
384.
We consider moving average processes, {Xs, s ∈ ??}, where ?? is a triangular lattice in the plane R2. To estimate the parameters of such processes, Adjengue & Moore (1993) have considered likelihood and gaussian pseudo-likelihood methods. We consider here two other methods. The first one is based on the estimation of the correlations and the relation between these correlations and the parameters of the process. The second relies on a linear approximation of the process. The asymptotic properties of the proposed estimators are analyzed and compared. A simulation study allows us to compare the estimators for fixed sample sizes. 相似文献
385.
This paper reports on a simulation study which was undertaken to determine if float could be significantly reduced by altering a bank's check-processing priority assignments. Float, the dollar value of check payments not yet collected from parent banks, represents a significant opportunity cost in terms of lost interest income to receiving banks. The study consisted of a comparison of a major city bank's present checksorting decision rules based on minimization of check handling, versus a proposed sorting scheme based on dollar magnitudes of checks. The reults of the research indicated that float could be substantially reduced and interest income increased by employing the proposed priority of scheduting rules. 相似文献
386.
This paper provides estimates, derived from micro wage equations, of the effects of unionism on the wages for both union and
nonunion labor. These equations control not only for union status, but also include measures of the extent of unionism in
product and labor markets. The results suggest,inter alia, that an increase in the extent of unionization in an industry has substantial positive effects on the wages of nonunion
as well as union workers. Increases in the extent of union coverage within an occupation, however, have little or no effect
on nonunion wages. 相似文献
387.
William J. Moore 《Journal of Labor Research》1980,1(2):349-368
This paper examines the effects of “Right-to-Work” laws on union membership and on the earnings of union and nonunion members.
Using regression analysis, we find that once the simultaneous equations bias between the degree of unionization and RTW laws
is eliminated, RTW laws have no statistically significant influence on union membership. Similarly, using a human-capital
earnings model, we find that RTW laws have no significant influence on the wages of all workers, union workers, or nonunion
workers. However, we did find evidence that such laws may promote aggressive union wage policies resulting in a larger union/nonunion
relative wages advantage in RTW states than in non-RTW states. 相似文献
388.
389.
Valerie Ann Moore 《The Sociological quarterly》2003,44(3):505-522
This study explores how preadolescents engaged in different interactional approaches to whiteness in racially distinct summer camps. Kids in the predominantly white and predominantly black contexts created peer cultures that differed in the following ways: (1) how they marked and defined whiteness, (2) how they made subject positions toward whiteness problematic, and (3) how they maintained different racial hegemonies. Mere numerical majority/minority relations, as well as differences in racial hegemony, caused kids to vary the meanings of whiteness, especially as the value of maintaining color-blind and color-aware orientations fluctuated. The findings suggest that the racial composition of a context may be key to encouraging recognition that white racial subjectivities are as subject to multiple interpretations, expressions, and embodiment as are racial subjectivities of color. 相似文献
390.
The authors test competing hypotheses drawn from the public versus private interest theories of regulation to determine the
status of bargaining rights of state employees. N-chotomous probit is employed to predict legislation which is characterized
as an ordinal scale ranging from prohibition to prescribed bargaining. The presence of voter coalitions rather than intent
to remedy monopsonistic production inefficiency explains liberal legislation. 相似文献