Patients with schizophrenia have a substantial lifetime suicide risk, especially by violent means. Little published work exists on self-harm (SH) in this population. The goal of this study was to examine whether patients with schizophrenia were also more likely to self-harm in a violent manner. A retrospective analysis performed on method, motive,…

The aim of the present study was to explore the hypothesized relationship between divergent thinking (DT) and two types of evaluation: interpersonal (judgments about others' ideas) and intrapersonal (judgments about one's own ideas). Divergent thinking and evaluation skills were measured by means of a GenEva (Generation and Evaluation) task. There…

A convenience sample of young adults (ages 18-25) in New York City was recruited to complete anonymous surveys in social venues (either dance clubs or other social settings, such as coffee shops and university "hangouts") regarding their use of "club drugs" (e.g., MDMA/Ecstasy, GHB, ketamine, crystal methamphetamine, cocaine,…

Most psychometric tests of spatial ability are paper-and-pencil tasks at the ''figural'' scale of space, in that they involve inspecting, imagining or mentally transforming small shapes or manipulable objects. Environmental spatial tasks, such as wayfinding or learning the layout of a building or city, are carried out in larger spaces that…

How individual differences in cognitive ability influence acquisition and transfer of strategic comparison skills was examined as a function of learning difficulty. Using a cognitive test battery, we classified forty-nine participants into three cognitive ability groups. Participants in each group were trained to compare similar (difficult…

Adult learning practitioners are being challenged to prepare for a revolution in the way workplace learning outcomes will be delivered. Recent thinking on the future of work by a number of leading business authorities from around the world reports that changes in the way students are being educated for work and the demands on workers in the…

The nonlinear random coefficient model has become increasingly popular as a method for describing individual differences in longitudinal research. Although promising, the nonlinear model it is not utilized as often as it might be because software options are still somewhat limited. In this article we show that a specialized version of the model…

Mortality resulting from alcohol abuse in young French people is too high in spite of prevention campaigns for road safety in particular. There are problems in identifying alcohol abuse in young people in preventive medicine or alcohol care services. This study was carried out in alcohol centres; data from patients under 25 are analysed and…

This paper examines universalism and particularism in the context of following traffic rules and cross-cultural communication in Taiwanese and U.S. adults. A universalist culture such as the United States emphasizes rules; the particularist culture of Taiwan emphasizes relationships. Universalists follow the rules no matter what; particularists…

This study sought to examine the nature and dimensions of prior knowledge among undergraduates in an economics course at the Open University of the Netherlands (OuN). A total of 22 law and 55 economics students enrolled in two economics courses were given a 154-item domain-specific knowledge test, which was then analyzed independently by three…

Results are reported for a series of 13 studies examining individual differences in information processing efficiency. The tasks used represented different content domains and levels of processing complexity. A total of 680 individuals (balanced between males and females, and aged 18 to 25 years) were tested. Subjects were selected from…

This document is the report of a study of the distinctiveness effect on social infraction. Distinctive characteristics are those aspects of a person that are statistically uncommon within a social or cultural context. Previous research shows that people tend to categorize and make judgments about others on the basis of their distinctive…

This study explored the potential relationships of personal identity with collective identities based on membership in socially disadvantaged groups (e.g. being Latino/a, being a woman) and socially advantaged group memberships (e.g. being a man) for Latinos and Latinas. The interrelationships among the cultural identity, gender identity, and…

This study uses generalizability theory to examine the dependability of anchoring labels of Likert-type scales. Variance components associated with labeling were estimated in two samples using a two-facet random effect generalizability-study design. In one sample, 173 graduate students in education were administered 7 items measuring attitudes…

Temperament refers to basic dimensions of personality that are grounded in biology and explain individual differences in the developmental process rather than universal dynamics. Temperament is currently an active area of research with documented applicability to a variety of developmental and mental health outcomes such as conscience formation,…