Testing Underlying Assumptions of the Family Empowerment Perspective

We examined two underlying assumptions of the family empowerment perspective. The first assumption is that a well-validated family-based treatment that explicitly aims to empower caregivers can do so. The second assumption is that increased caregiver empowerment should be associated with improved youth and family functioning. The data used to examine these assumptions are based on a randomized trial of multisystemic therapy versus usual community services for 118 substance abusing and dependent juvenile offenders. Results provided partial support for the underlying assumptions of the family empowerment perspective. The family-based treatment in comparison with usual services increased caregiver perceptions of empowerment at the service system level, but not at the family level. In addition, increased empowerment at the family and service system levels were associated with improved family relations, but not with decreased youth behavior problems. The conceptual implications and limitations of the findings are discussed.     

The psychology of hate: Moral concerns differentiate hate from dislike

We investigated whether any differences in the psychological conceptualization of hate and dislike were simply a matter of degree of negativity (i.e., hate falls on the end of the continuum of dislike) or also morality (i.e., hate is imbued with distinct moral components that distinguish it from dislike). In three lab studies in Canada and the United States, participants reported disliked and hated attitude objects and rated each on dimensions including valence, attitude strength, morality, and emotional content. Quantitative and qualitative measures revealed that hated attitude objects were more negative than disliked attitude objects and associated with moral beliefs and emotions, even after adjusting for differences in negativity. In Study 4, we analysed the rhetoric on real hate sites and complaint forums and found that the language used on prominent hate websites contained more words related to morality, but not negativity, relative to complaint forums.     

Community engagement,greening, and violent crime: A test of the greening hypothesis and Busy Streets

Researchers have documented that vacant lot greening can reduce community-level crime and violence. Busy Streets Theory (BST) suggests that residents who are involved in the greening process can help to improve physical environments and build social connections that deter crime and violence. Yet few researchers have explored how community engagement in the greening process may affect crime and violence outcomes. We applied BST to test the effects of community-engaged vacant lot greening compared to vacant lots that received either professional mowing or no treatment, on the density of violent crime around study lots. Using mixed effects regression models, we analyzed trends in violent crime density over the summer months from 2016 to 2018 at 2102 street segments in Youngstown, OH. These street segments fell within 150 meters of an intervention parcel that was classified as one of three conditions: community-engaged maintenance, professional mowing, or no treatment (control). We found that street segments in areas receiving community-engaged maintenance or professional mowing experienced greater declines in violent crime density than street segments in areas receiving no treatment, and more decline occurred in the community-engaged condition compared to the professional mow condition. Our findings support BST and suggest that community-engaged greening of vacant lots in postindustrial cities with a concentrated vacancy can reduce crime and violence.     

Does Having “the Right Stuff” Matter? Gender Differences in the Determinants of Career Success Among Intercollegiate Athletic Administrators

The purpose of this study was to explore gender differences on the determinants of career success (i.e., career satisfaction and promotions) through the differential return hypothesis. Human capital and social capital were both hypothesized to have a greater influence on the men's career success than on the women's. A questionnaire was used to gather data from 213 (74 men, 139 women) NCAA Division I athletic administrators. Results suggest that social capital was more influential for men than for women in gaining promotions in administration. However, differential returns were not noted for the human capital determinants on either career success variables.     

Perceptions of Chaplains’ Value and Impact Within Hospital Care Teams

Many scholars have written about the role of spirituality in health care. One mechanism for incorporating spirituality into the care of patients is to integrate clinically trained chaplains into hospital care teams. We examined in a mixed-methods fashion, the effects of this type of integrated care team within a teaching hospital setting. The quality and impact of chaplain involvement were studied from patient and physician-in-training perspectives, using data from more than 200 patients and physicians in training. Findings clearly show that clinically trained chaplains can contribute meaningful expertise and real value to the quality and comprehensiveness of patient and physician experiences.     

The Moderating Effect of Diversity Strategy on the Relationship Between Racial Diversity and Organizational Performance

The purpose of this study was to examine the degree to which a proactive diversity-management strategy moderated the relationship between racial diversity and organizational performance. Data were gathered from 75 NCAA athletic departments. Hierarchal regression analysis indicated that, after controlling for the department expenditures and department size, racial diversity was positively associated with objective measures of overall performance. These effects were qualified by the moderating effects of a proactive diversity-management strategy, as departments that were racially diverse and followed a proactive diversity-management strategy had the greatest performance. The total model explained 68% of the variance in the department's performance. Results are discussed in terms of contributions and implications.     

Heteroscedastic one‐factor models and marginal maximum likelihood estimation

In the present paper, a general class of heteroscedastic one‐factor models is considered. In these models, the residual variances of the observed scores are explicitly modelled as parametric functions of the one‐dimensional factor score. A marginal maximum likelihood procedure for parameter estimation is proposed under both the assumption of multivariate normality of the observed scores conditional on the single common factor score and the assumption of normality of the common factor score. A likelihood ratio test is derived, which can be used to test the usual homoscedastic one‐factor model against one of the proposed heteroscedastic models. Simulation studies are carried out to investigate the robustness and the power of this likelihood ratio test. Results show that the asymptotic properties of the test statistic hold under both small test length conditions and small sample size conditions. Results also show under what conditions the power to detect different heteroscedasticity parameter values is either small, medium, or large. Finally, for illustrative purposes, the marginal maximum likelihood estimation procedure and the likelihood ratio test are applied to real data.     

The power to detect sex differences in IQ test scores using Multi-Group Covariance and Means Structure Analyses

Research into sex differences in general intelligence, g, has resulted in two opposite views. In the first view, a g-difference is nonexistent, while in the second view, g is associated with a male advantage. Past research using Multi-Group Covariance and Mean Structure Analysis (MG-CMSA) found no sex difference in g. This failure raised the question whether the g-difference is truly absent or whether MG-CMSA lacked statistical power to detect it. The present study used the likelihood ratio test to investigate the power to detect a g-difference in the WAIS-III factor structure with MG-CMSA. Various situations were examined including those reported in the literature. Results showed that power varies greatly among different scenarios. The scenarios based on previous results were associated with power coefficients of about 0.5–0.6. Implications of these findings are discussed in the light of research into sex differences in IQ.     

Do Child Molesters Have Aberrant Perceptions of Adult Female Facial Attractiveness?1

The multiple fitness model (Cunningham, 1986) suggests that attractive adult faces combine youthful neonate features with indications of sexual maturity. But a question can be raised whether the multiple fitness model applies to child molesters. In contrast to prior studies that examined child molesters’ attraction to children, we examined child molesters’ perceptions of adult women. Incarcerated child molesters (N= 68) rated the attractiveness of photographs of 24 adult women. Their ratings were compared with ratings made by 30 heterosexual college men. The 2 groups displayed remarkably similar judgments (r= .91). Child molesters were not more attracted to neonate features compared to other men, nor were they more repelled by maturity features. Like the college men, the child molesters were attracted to faces with large eyes and high cheekbones. Because the multiple fitness model applied to child molesters, differences between the sexual behavior of child molesters and other men do not seem to be attributable to differences in their perceptions of potential adult female partners’ faces.     

On Being Holier-Than-Thou or Humbler-Than-Thee: A Social-Psychological Perspective on Religiousness and Humility

This research examined the association between religiousness and humility. Participants in Studies 1 and 2 completed measures of religiousness, socially desirable responding, and their own and other people's adherence to biblical commandments. Participants in Study 2 also rated how characteristic nonreligious positive and negative trait terms were of the self and others. Humility was operationalized as the magnitude of difference between individuals' evaluations of self and other. Overvaluing the self in relation to others or undervaluing others in relation to the self was considered evidence of less humility. Participants rated the self to be more adherent to biblical commandments than others (the holier-than-thou effect) and rated the self to be more positive and less negative than others (the self-other bias). In both studies, intrinsic religiousness was associated with an increase in the tendency to rate the self as more adherent to biblical commandments than others. Quest was associated with a slight decrease in the magnitude of the holier-than-thou effect. Religious motivations did not account for unique variation in the general self-other bias. Irrespective of motivations for being religious, however, highly religious people (i.e., upper thirds on general religiousness and religious fundamentalism) more so than less religious people (i.e., lower thirds on general religiousness and religious fundamentalism) rated the self to be better on nonreligious attributes than others.