Differences in allocation of family time spent on household tasks among single-parent,one-earner,and two-earner families

The purpose of this study is to use analysis of covariance to examine variations in time use among single-parent, one-earner, and two-earner families and to assess the effects of two covariates, Age of the Younger Child and Hours of Employment of the Homemaker, on total family time spent on household tasks. Data were collected from 81 single-parent and 210 two-parent California households using a questionnaire, time chart, and personal interviews. The greatest discrepancy between single-parent and two-parent families is that single-parent families spend significantly less time than two-parent families on Maintenance of the home and yard and on Nonphysical Care (social interaction with family members). One-earner families spend almost as much time as two-earner families on Nonphysical Care, but only when Secondary Time is included. Two household activities, Clothing Care and Management, are not affected by either family type or the covariates.This study utilized data from USDA Regional Research Project NE-113, An Urban-Rural Comparison of Families' Time Use.Jeanne M. Hilton is an Assistant Professor of Family Economics and Management, Department of Human Development and Family Studies, University of Nevada, Reno, NV 89557. She received her Ph.D. from Oregon State University. Her current research interests include work and family issues within the context of family structure.     

Negative affectivity and gender as moderators of the relationship between work-related stressors and depressed mood at work

The present study provided further evidence on the role of negative affectivity (NA) and gender as moderators of stressor-strain relations. Based on theoretical and empirical research, it was hypothesized that the moderating effects of NA would moderate the relationship between stressors (role ambiguity, workload, role conflict and interpersonal conflict) and work-related depression. Questionnaires were returned form 442 subjects of whom 74% were recruited from external degree courses and the rest were full-time employees. Results revealed significant three-way interactions for two of the four stressors (workload and role ambiguity) in predicting work-related depression. NA moderated the relationship between these stressors and work-related depression for females but not for males. These effects were modest, however. No significant interactions were found for role conflict and interpersonal conflict. The implications of these results are discssed.     

The geometry of implementation: a necessary and sufficient condition for straightforward games

 We characterize games which induce truthful revelation of the players’ preferences, either as dominant strategies (straightforward games) or in Nash equilibria. Strategies are statements of individual preferences on R ⁿ . Outcomes are social preferences. Preferences over outcomes are defined by a distance from a bliss point. We prove that g is straightforward if and only if g is locally constant or dictatorial (LCD), i.e., coordinate-wise either a constant or a projection map locally for almost all strategy profiles. We also establish that: (i) If a game is straightforward and respects unanimity, then the map g must be continuous, (ii) Straightforwardness is a nowhere dense property, (iii) There exist differentiable straightforward games which are non-dictatorial. (iv) If a social choice rule is Nash implementable, then it is straightforward and locally constant or dictatorial. Received: 30 December 1994/Accepted: 22 April 1996     

The health of university athletes: attitudes, behaviors, and stressors

This study examined several aspects of the health of university athletes. Five areas of concern were targeted for investigation: general health background, use of drugs and alcohol, weight and eating behaviors, stress, and use of helping resources. The authors developed a questionnaire and used it to survey 27 varsity athletic teams at a major private university. The incidence of injuries was high; one third of the 247 student athletes surveyed reported sport-related injuries. Alcohol was much more frequently used than other drugs, and use tended to decrease during the competitive season. Significant differences between men and women athletes were found in off-season alcohol and marijuana use. Anabolic steroid abuse did not appear to be a major problem for this athlete population. Issues of diet, weight, and body image were found to be significantly different for women than for men. Although the incidence of bulimia and anorexia was low for both female and male athletes, it was clear that female athletes brought to their sport heightened concern for body image. The authors discuss the psychological and interpersonal implications that these findings have for the adjustment of female athletes. Injury and academics were perceived as the most stressful factors for both men and women, whereas weight and diet issues were a major stress factor for one third of the women. Given these data, specific recommendations are made for health professionals who work with college athletes.     

The Role of Positive and Negative Social Exchanges Between Adolescents,their Peers and Family as Predictors of Suicide Ideation

The role of positive and negative social exchanges between adolescents, their peers and family as predictors of suicide ideation was investigated in a national random sample of 1591 adolescents from the US National Comorbidity Survey. Four indexes measured socio-emotional exchanges by type (positive or negative) and by source (family or peers). Negative exchanges with family were associated with increased suicide ideation scores in younger (15–17) but not in older (18–19) adolescents. Positive support provided as significant buffering effect that was age-specific and independent of gender, income or mood disorders. Providers, especially social workers need to identify both positive and negative exchanges that adolescents experience with family and peers.     

INTRACOUNTRY EVIDENCE ON THE LUCAS VARIANCE HYPOTHESIS

Intracountry time-series evidence for a sample of thirty-nine countries fails to provide strong support for the basic implications of the Lucas aggregate supply model, namely: there exists a negative relationship between the output-inflation tradeoff and the variability of both nominal aggregate demand and the rate of inflation, and a positive relationship exists between the variabilities of the inflation rate and aggregate demand. The findings differ from those of most of the previous cross-sectional studies, which found support for the Lucas variance hypotheses, but are consistent with Froyen and Waud's [1980; 1984].     

A Review of the Computerized Version of the Self-Directed Search

This article discusses general issues and concerns relative to the adaptation of paper-pencil assessment instruments to computerized formats. The computerized form of the Self-Directed Search is described and evaluated. Strengths and weaknesses of the SDS-CV are presented and recommendations regarding its use are discussed. In that additional research is needed regarding the reliability and validity of scores attained on the computerized SDS, we concluded that information from this version of the instrument should be interpreted cautiously. The computerized SDS, however, has the potential of becoming a useful instrument in the career counseling field.