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861.
862.
Abstract

Changes in family formation and structure mandate reassessment and realignment of traditional parenting roles and arrangements. Adaptation to these changes has been truncated along racial and socioeconomic status lines. Poor African American families and especially fathers in fragile families are most vulnerable and are in need of individual and structural assistance to achieve expected personal and societal role development. The “person‐in‐environment” perspective of clinical social work offers an organizing framework for interventions designed to improve paternal role and family functioning.  相似文献   
863.
Durkheim's one cause of suicide   总被引:1,自引:0,他引:1  
  相似文献   
864.
865.
The Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA) symbolized a comprehensive change to the nation's welfare system. Despite several provisions within PRWORA that focus on the use of illegal drugs, few studies have attempted to identify the prevalence of illegal drug use among welfare recipients. Moreover, no scholarly works have compared rates of drug use in welfare-receiving populations to those of non-welfare-receiving populations with an objective measure of drug use. In the current study, urine specimens were collected from 1,572 arrestees interviewed through Houston's Arrestee Drug Abuse Monitoring (ADAM) Program in 1999. Drug positive rates are compared between welfare-receiving arrestees (n = 116), non-welfare receiving arrestees living below the poverty level (n = 539), and non-welfare receiving arrestees living above the poverty level (n = 917). Welfare-receiving arrestees were more likely to be female, older, less educated, and to test positive for opiates and benzodiazepines than the other subgroups. Implications for welfare reform policy are discussed in light of the current findings.  相似文献   
866.
The most common theory of smoking cessation postulates that readiness to quit begins with changes in attitudes that move the smoker toward behavioral change and eventual cessation. However, trends in smoking indicate that many who currently smoke are not ready to quit. Hence, strategies that both enhance readiness and focus on quitting are likely to be most effective. We hypothesize that an intervention addressed to motivating behavior change will enhance readiness to change, which will in turn increase the smokers self-efficacy regarding further change. A smoking cessation intervention that combined a self-help booklet and televised segments was developed to address these issues in a population of women smokers with high school or less education. Readiness to quit was measured prior to the intervention, immediately following the intervention, and again at six and 12 months after intervention. The results indicate that the intervention had its effects on readiness to quit, which in turn affected self-efficacy, which further enhanced readiness to quit. These findings indicate that interventions aimed at this group of smokers may need to provide achievable objectives that focus on preparing the smoker to quit as well as promote cessation.  相似文献   
867.
868.
PURPOSE: The purpose of this research was to determine if standing dynamic balance was affected by carrying a backpack. SUBJECTS: Data was obtained from 50 healthy college students. MATERIALS AND METHODS: Limits of stability was assessed using the Smart Equitest Balance Master System(R). Reaction time, movement velocity, end point excursion, maximum excursion, and directional control were measured to evaluate movement, with and without a loaded backpack. DATA ANALYSIS: Reliability was established using an Intra-Class Correlation Coefficient (2,1). MANOVA was utilized to analyze the effect of the backpack. SUMMARY DATA: Movement velocity significantly decreased during backpack loaded trials (p=0.004). Directional control was significantly different with respect to direction (p=0.006). No significant difference in reaction time, maximum excursion, or end point excursion was observed with backpack loading (p=0.10-0.93). CONCLUSION: This study concludes that backpack load carrying has an effect on movement velocity and directional control.  相似文献   
869.
870.
This paper investigates the effects of income and other family characteristics on the demand for new and used automobiles. The multinomial logit probability model is employed to explain a family's choice of age and number of automobiles. Two cross-section surveys are analyzed to ascertain how well these components of demand can be explained by socio-economic variables.  相似文献   
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