Domain Specificity in Adolescents’ Concepts of Laws: Associations Among Beliefs and Behavior

Using detailed vignettes and scale measures, concepts of laws regulating domain‐specific issues and engagement in delinquency were assessed among 340 9th through 12th graders (M_age = 16.64, SD = 1.37). Adolescents distinguished between laws that regulate moral, drug‐related prudential, conventional, personal, and multifaceted issues in their criterion judgments and justifications. Youths’ ratings of the importance of laws, obligation to obey laws, and deserved punishment for breaking different laws also followed domain‐consistent patterns. Adolescents’ engagement in moral, drug‐related prudential, and multifaceted forms of delinquency was associated with less supportive judgments about laws within the same domain. Findings contribute to civic development research by demonstrating domain specificity in adolescents’ beliefs about laws and suggest that these beliefs are linked with engagement in similar types of delinquency.     

Developing a Brief Suicide Prevention Intervention and Mobile Phone Application: A Qualitative Report

Suicide is the second leading cause of death among youth and has become a serious public health problem. There has been limited research on strategies to decrease the likelihood of reattempt in adolescents. As phase one of a treatment development study, clinicians, parents, and adolescents participated in qualitative interviews in order to gain new perspectives on developing a targeted intervention and a safety plan phone application for suicide prevention. Participants indicated that transition of care, specific treatment targets, and safety planning were important parts of treatment. In addition, all participants endorsed the use of a smartphone application for these purposes.     

Toddler Emotion Regulation With Mothers and Fathers: Temporal Associations Between Negative Affect and Behavioral Strategies

The present study investigated temporal associations between putative emotion regulation strategies and negative affect in 20‐month‐old toddlers. Toddlers’ parent‐focused, self‐distraction, and toy‐focused strategies, as well as negative affect, were rated on a second‐by‐second basis during laboratory parent–toddler interactions. Longitudinal mixed‐effects models were conducted to determine the degree to which behavioral strategy use predicts subsequent negative affect and negative affect predicts subsequent strategy use. Results with mother–toddler and father–toddler dyads indicated that parent‐focused strategies with an unresponsive parent were followed by increases in negative affect, whereas toy‐focused strategies were followed by decreases in negative affect. Results also indicated that toddler negative affect serves to regulate behavioral strategy use within both parent contexts.     

Advances in leader and leadership development: A review of 25 years of research and theory

The development of effective leaders and leadership behavior is a prominent concern in organizations of all types. We review the theoretical and empirical literature on leader and leadership development published over the past 25 years, primarily focusing on research published in The Leadership Quarterly. Compared to the relatively long history of leadership research and theory, the systematic study of leadership development (broadly defined to also include leader development) has a moderately short history. We examine intrapersonal and interpersonal issues related to the phenomena that develop during the pursuit of effective leadership, describe how development emerges with an emphasis on multi-source or 360-degree feedback processes, review longitudinal studies of leadership development, and investigate methodological and analytical issues in leader and leadership development research. Future research directions to motivate and guide the study of leader and leadership development are also discussed.     

The stigma of AIDS: fear of disease and prejudice toward gay men

Three hundred college students were presented with vignettes describing an ill person; the vignettes were identical except the illness was identified as either AIDS or leukemia and the individual was described as either homosexual or heterosexual. After reading one vignette, each subject completed a set of measures sensitive to interpersonal evaluation, prejudicial attitudes, and willingness to interact casually with the portrayed individual. The findings indicate the presence of highly stigmatizing attitudes towards AIDS patients and suggest that the public views AIDS patients and gay persons with similar attitudinal prejudice. The need for greater attention to AIDS by social and behavioral researchers is discussed.     

Spatial pattern analysis of the incidence of aster yellows disease in lettuce

The degree of aggregation of lettuce plants infected by aster yellows phytoplasma (AYP) was investigated in 12 fields from three experiments. Position of diseased and healthy plants was mapped in a 6–9×12-m section of each field; for most analyses, fields were divided into 10-plant quadrats. Mean disease incidence (p) ranged from 0.01 to 0.30. The frequency of diseased plants was described by the beta-binomial distribution, with an index of aggregation (θ) ranging from 0 to 0.17, positively correlated withp, and generally increasing over time within a field. Distance-class analysis revealed a core-cluster size of only a few plants. However, spatial autocorrelations ofp between quadrats were not significant, indicating that the scale of spatial pattern was small, generally less than 10 plants. An overall measure of aggregation was given by the slope parameter of the binary form of the power law, in which the log of the calculated variance is regressed on the log of the theoretical variance for a binomial distribution. The slope was 1.18 and significantly different from 1. Results for this “simple-interest” disease are interpreted in relation to the persistent transmission of AYP by its aster leafhopper vector.     

The timing of falls into poverty after retirement and widowhood

A major concern of workers, even those financially prepared for retirement, is that a small risk of poverty may grow over time. Cross-sectional data showing that older cohorts have higher poverty rates substantiate this concern. Using data from the Retirement History Study, we analyze changes in the hazard of entering poverty as a cohort of elderly couples retire and age and the wives are widowed. The initial fall into poverty among those who were not poor before the husband retired is more closely linked to the event of retirement or widowhood than to the slowly eroding household income over the period of retirement and widowhood. The death of her retired husband puts a wife in economic jeopardy whether this shock occurs one year after his retirement or some years later.     

Demographic change,attendance area adjustment and school system impacts

In the extensive litigation over school board liability for segregated schools, a great deal of attention has been focused on changes in school attendance areas. Evidence presented in several trials suggested that school boards have gerrymandered boundaries to keep some schools black and others white. Even though both district and appeal courts have found violations in attendance zone changes, there has been little other than anecodotal evidence to support these findings. In many cases the areas with the most changes in attendance boundaries are also the areas of rapid racial transition, but correlation does not necessarily mean causation. This case study examines boundary changes in Topeka and suggests that racial change in schools is more directly attributable to demographic shifts than to attendance boundary changes.