Sidedness in Carrying Objects Other than Infants Resembles Sidedness in Infant Cradling: A Two Nation Study of Gender Differences

Studies have repeatedly documented that 60 to 80 % of adults cradle (or carry) infants on the left side of their bodies. However, very little is known about sidedness tendencies when carrying objects in general. The present naturalistic study examines sidedness among college students as they carried books and other “academic” objects on campus. Special attention was given to sidedness biases in the use of a cradling-like carrying style. Over 2,500 observations were made of non-infant object carrying by college students in Malaysia and the United States. In both countries, females used a cradling-like carrying style much more than did males, while males predominantly carried books beside the hip. Regarding sidedness, there were significant left sided biases in the use of a cradling-like style by females in both countries and by males in Malaysia. Other sidedness differences in object carrying were also found. The left sided bias in infant carrying documented in other studies roughly resembles what this study found regarding the carrying of objects bearing no resemblance to infants, especially by females. Theories for left sided biases in infant cradling need to account for why similar biases exist particularly among females when they are carrying inanimate objects.     

Disentangling substantiation: The influence of race, income, and risk on the substantiation decision in child welfare

Understanding the source of disparities found at decision-making points along the child welfare pathway is essential to understanding and addressing the overrepresentation of African American children. Although research has documented the existence of disparities, it has been less successful in identifying the explanatory factors behind them. Critiques of research examining these disparities have suggested that poverty is likely a stronger explanatory factor than race, yet analyses that include measures of poverty using data from child welfare systems have largely not been conducted. This study uses data from the Texas child welfare system to identify the factors contributing to disparities at the substantiation decision. Given the relationship between poverty and child maltreatment, the analyses control for the effect of family income, as well as other factors related to maltreatment, to better understand the effect of race on this decision-making point. Findings indicate that when family income is controlled, race is not a significant factor in the substantiation decision. However, when also controlling for caseworker perceptions of risk, race emerges as the stronger explanatory factor. This suggests not only an important relationship between race, income, and risk assessment, but also that disproportionality in the child welfare system is a complex phenomenon that cannot be explained by a single factor. These results further demonstrate that the effect of racial bias on decision-making remains an important consideration in understanding the overrepresentation of African American children.     

Does community and family engagement enhance permanency for children in foster care? Findings from an evaluation of the family-to-family initiative

There is limited research assessing the effectiveness of family engagement for improving permanency for children. An important challenge is that randomized designs are not feasible for evaluating these practices because effective implementation of family engagement requires systemic change. Findings from a national evaluation are presented to illustrate how preliminary evidence can be developed from comprehensive child welfare reform initiatives. The results show when and how family and community participation may facilitate permanency for children.     

The Salience of Adolescent Romantic Experiences for Romantic Relationship Qualities in Young Adulthood

Conceptual links between aspects of adolescents' dating experiences (i.e., involvement and quality; ages 15–17.5) and qualities of their romantic relationships in young adulthood (ages 20–21) were examined in a prospective longitudinal design. Even after accounting for earlier relationship experiences with parents and peers, aspects of adolescent dating experiences predicted romantic relationship qualities in young adulthood. Adolescents who dated fewer partners in mid‐adolescence and who experienced a better quality dating relationship at age 16 demonstrated romantic partner interactions characterized by smoother relationship process in young adulthood (e.g., negotiating conflict to mutual satisfaction, effective and timely caregiving/seeking); adolescents who dated more partners in mid‐adolescence displayed greater negative affect in romantic partner interactions in young adulthood.     

Correlates of comorbid PTSD and polysubstance use in sexual assault victims

A diverse sample of community-residing women in a large metropolitan area who had experienced adult sexual assault was surveyed using standardized measures in an NIAAA-funded study (2003-2004). Four groups (N = 503) of victims: (1) post-traumatic stress disorder (PTSD)-only, (2) PTSD and illicit drug use, (3) PTSD and drinking problems, and (4) PTSD and polysubstance use were compared using bivariate analyses. Victims with PTSD/polysubstance use had lower socioeconomic status, more extensive trauma histories, worse current psychological functioning, more problematic post-assault psychosocial experiences, and more sexual revictimization at follow-up than those with PTSD only. Implications for future research are discussed.     

Measuring the influence of built neighborhood environments on walking in older adults

There is a need for greater understanding of how perceptions and objective measures of the physical environment influence physical activity among seniors. The goal of this study was to examine the degree of association between perceived and objective characteristics of the neighborhood environment and the relation of each type of measurement to neighborhood walking in older adults. Data on self-reported frequency of walking in the neighborhood and perceived measures of neighborhood environment from 105 older adults were linked to objective measures assessed by geographic information systems and an audit instrument. Perceived and objective measurements of the built environment exhibited a low degree of agreement (kappas: <.20). After adjustment for education, age, and gender, presence of a mall was positively associated with neighborhood walking in both the objective and perceived models.     

The use and effectiveness of top executive dismissal

We provide a systematic assessment of the empirical evidence on the use and effectiveness of top executive dismissal as a governance and performance improvement mechanism. Our results suggest that poor individual and firm performance significantly increase the likelihood of executive dismissal. A strong power base might help under-performing top executives to extend their tenure in office, but effective ownership and governance structures can provide a counterweight to such entrenchment behaviors. However, our review casts doubt on the effectiveness of top executive dismissal as a means to enhance future firm performance: employing meta-analytical techniques we show that, although the dismissal announcement leads to positive abnormal returns, it has no significant effect on long-term measures of firm performance. On the basis of our findings, we develop a conceptual model of the possible antecedents and consequences of top executive dismissal. We derive implications for boards involved in situations of executive dismissal and for the successors of dismissed executives, and we provide directions for future leadership research on executive dismissal.     

What makes leadership,leadership? Using self-expansion theory to integrate traditional and contemporary approaches

Numerous traditional theories and paradigms of leadership purport to describe what leadership is. It is difficult to reconcile these traditional approaches, however, if each one alone, independent of the others, is viewed as capturing the actual identity of leadership. In this article, we take an integrative view of traditional approaches to leadership. To do so, we first identify some underlying ideas common to them. Next, we explain how these underlying ideas lead us to a fundamental theory about close relationships—that is, self-expansion theory, which refers to a psychological process in which an individual incorporates another into the self (Aron & Aron, 1986). We then review the traditional leadership theories to explore whether these theories may be linked through self-expansion theory and whether self-expansion may help to explain why boundary conditions have been discovered for all of them. In this process, we explore whether traditional approaches to leadership might also be linked with more contemporary approaches through self-expansion theory. Finally, we discuss the implications for future research and professional practice of the integration of traditional approaches to leadership.