Using data from a U.S. longitudinal investigation of psychological effects of occupational conditions (a project of the National Institute of Mental Health's unit on Socioenvironmental Studies), we examined the relationship between the complexity of household work and 2 psychological variables: intellectual flexibility and self-esteem.…

Research regarding attention deficit/hyperactivity disorder (AD/HD) among preschoolers is limited. This study explored prevalence rates of AD/HD on a community-based sample of preschoolers in Athens. Moreover, it examined the relationship between AD/HD and aggressive behaviour and explored sex differences in this relationship. Nursery teachers…

The present study examined whether ADHD children exhibit low verbal IQ (VIQ) and distinguishable test profile on the Verbal comprehension (VC) and Freedom from distractibility (FFD) factors, and whether gender influences their verbal abilities. At the Laboratory of Neuropsychology of the Department of Special Education, University of Thessaly,…

This longitudinal study assessed the emergence of gender differences in over 300 children's academic competency beliefs from kindergarten or first grade through fifth grade. Children, their parents and their teachers rated the children's competencies in math and literacy and their math and literacy skills were also assessed directly. Beginning in…

This study attempted to assess whether family demographic characteristics and child aggressive behavior are equal to or better than child self-reported depressive symptoms in predicting suicidal behavior. Participants were a community population of African Americans first recruited at age 6 and followed periodically through age 19?20. Measures…

Homicidality rates have been shown to be more prominent among persons diagnosed with mental disorders as compared to the general population. However, the role that anxiety plays in homicidal ideation and intent is poorly understood. This study investigated predictors of homicidal intent, thought, or plan in an adult population of psychiatric…

This study investigated the attitudes and beliefs of 291 science students at a large university in the UK about plagiarism involving the Internet. Students from seven undergraduate classes, ranging from Year 1 to Year 3, completed a 12-item questionnaire anonymously, but in the presence of the investigator and a host lecturer. The results revealed…

This article explores Internet use among undergraduates, especially at one public research university where researchers have studied students' self-reported Internet use for several years. Analysis of data from a survey administered to 490 undergraduates in Fall 2000 and a survey of 593 undergraduates in Fall 2003 revealed that Internet use is…

We compared the incidence of imaginary companions and impersonated characters in 152 three and four year old children (75 males and 77 females). Children and their parents were interviewed about role play in two sessions. Although there were no sex differences in verbal ability or fantasy predisposition, there was a significant difference in the…

Effects of parents' divorce on children's adjustment have been studied extensively. This article applies new advances in trajectory modeling to the problem of disentangling the effects of divorce on children's adjustment from related factors such as the child's age at the time of divorce and the child's gender. Latent change score models were used…

Using an updated version of the Aging Semantic Differential, 534 younger, middle age, and older participants from a college community rated female and male targets categorized as ages 21-34 and 75-85. Participants also provided views about their own aging. Repeated measures of analysis of variance examined attitudinal differences by age and gender…

Twenty-six empirical studies of collaboration among teaching teams comprised of general and special educators were reviewed to determine the impact of ethnocultural diversity, gender diversity, sexual orientation diversity, and disability status diversity on collaborative teaming. Only 1 (4%) of the 26 studies acknowledged that ethnocultural and…

In this study, the authors investigated the effects of child gender and attention-deficit/hyperactivity disorder (ADHD) symptom type on elementary school teachers' referral decisions. Participants (N =199) read a profile of a fictional child's academic record and rated the likelihood of referring the child for an evaluation. The profiles varied by…

A growing literature examines the empirical relationship between the joint reproductive preferences of marital partners and reproductive outcomes in Africa. Less explored is how spousal power in decision making may be influenced by lineage type. Using pooled data from Ghana, we investigate how lineage affects gendered reproductive decision…

This study investigated the relationship between test anxiety and academic performance in 4,000 undergraduate and 1,414 graduate students and found a significant but small inverse relationship between test anxiety and grade point average (GPA) in both groups. Low-test-anxious undergraduates averaged a B+, whereas high-test-anxious students…