Item response theory was used to investigate the functioning of the Psychopathy Checklist-Revised (PCL-R; R. D. Hare, 1991, 2003) in several offender populations. With male criminal offenders (N=3,847) as a reference group, differential item functioning analyses were performed for 3 comparison groups: female criminal offenders (N=1,219), male…

Pediatric patients seem to be especially vulnerable to toxic, metabolic, or traumatic CNS insults and are at greater risk of delirium with fever regardless of the etiology. Developmental limitations, in the areas of communication and cognition, prevent a thorough evaluation of the young patient for delirium. Only the most severe cases are…

The results of a systematic review of the international literature on the prevalence of suicidal phenomena in adolescents, including the influence of survey method, gender, and ethnicity are reported. The literature was searched using six electronic databases to identify all population-based studies of self-reported suicidal phenomena; 128 studies…

Responses to the 1999 Youth Risk Behavior Survey including suicide ideation, attempt, medically treated attempt, and six problem behaviors were analyzed. Youth across the spectrum ideated. Overwhelmingly, the 17% of youth with more than three problem behaviors were the youth who acted; they accounted for 60% of medically treated suicidal acts.…

Socialization is the important process by which individuals learn and then effectively apply the rules of appropriate societal behavior. Response modulation is a psychobiological process theorized to aid in socialization by allowing individuals to utilize contextual information to modify ongoing behavior appropriately. Using Hare's (1991)…

At the dawn of the 21st century, both loneliness and homelessness are more pervasive than we would possibly like to admit. In this study, the experience of loneliness of the homeless was compared to that of the general population. Two hundred and sixty six homeless and 595 men and women from the general population answered a 30 item yes/no…

Neuroscience and developmental psychology can give useful insight into adolescent behavior that is believed to be the result of the interplay between body chemistry, brain development and cognitive growth. The new findings offer guidance to educators on how to channel adolescent energy into healthy directions.

The dramatic ups and downs so often witnessed in adolescents are the result of changes in their brain activity. It is vital that the emotional and psychological needs that arise from such intense brain development are acknowledged and addressed so that middle school becomes a safe environment for the budding adults.

The purpose of the present study was to examine how personal characteristics (e.g., loneliness, interpersonal competence) and social characteristics (e.g., marginality) contributed to dropout risk among undergraduate students. The respondents (n=127 undergraduates) completed a questionnaire packet to assess all of the variables. Regression…

This article is an attempt to show the value of the ethnography of emotions in teaching, and the importance of exploring teacher emotion in understanding teaching. A coherent account of teacher emotion must find a dynamic outside the cognitive, discursive or normative practices that have monopolized attention in research on teacher cognition and…

This study examines the factors contributing to middle-aged widows' adaptation to their husbands' death due to physical illness, 1 to 5 years after the initial loss. Ninety-three widows and 93 married women, who served as controls, filled out questionnaires assessing their experience of stress and strain, their Sense of Coherence level, the social…

In this article I empirically examine the relationship between emotional intelligence (EI) and subjective well-being (SWB). It is important to know more about this relationship, because a growing body of research indicates that EI significantly contributes to human performance whereas SWB reveals our overall level of satisfaction with what we are…

This paper presents a multinomial logit analysis of the methods used by Taiwanese individuals who completed suicide between 1991 and 1993. We investigated the influence of age, gender, urban or rural residence, seasons, and occupations on the six "choices" of suicide methods. The findings suggest that a systematic pattern exists between the choice…

This article reviews existing research on the association between stressors and symptoms of psychopathology in children and adolescents with a focus on measurement issues and prospective effects. The first half of the article focuses on the measurement of stressors, emphasizing checklists and interviews. Available measures of stressful experiences…

An exciting period in mental and physical health research is beginning, resulting from a paradigm shift from an outdated biomedical reductionism approach to a more comprehensive biopsychosocial model, which emphasizes the unique interactions among biological, psychological, and social factors required to better understand health and illness. This…