Nightmares are common, occurring weekly in 4%-10% of the population, and are associated with female gender, younger age, increased stress, psychopathology, and dispositional traits. Nightmare pathogenesis remains unexplained, as do differences between nontraumatic and posttraumatic nightmares (for those with or without posttraumatic stress…

Research on women's experiences of interpersonal violence has grown dramatically and, as a result, the ethical issues surrounding this research are a concern. Although regulatory procedures ensure that research participants are protected from undue risk, little is known about the impact of victimization research on participants. In this study, the…

This study assesses the differential and combined impacts of multiple lifetime stressors in the development and severity of posttraumatic stress disorder (PTSD) symptoms. One hundred and four clinical and 64 nonclinical participants were assessed for their exposure to four types of interpersonal trauma: physical and sexual abuse in childhood,…

This study uses longitudinal data spanning 13 years from a study of 234 adolescent mothers to evaluate the effects of cumulative domestic violence on employment and welfare use before and after welfare reform. Domestic violence increased the odds of unemployment after welfare reform, but not before; domestic violence had no effect on welfare use…

Using data from the 2003 and 2004 American Time Use Survey, we study the role that socioeconomic factors play in mothers' time choices. We estimate a four-equation system in which the dependent variables are the minutes used in home production, active leisure, market work, and child caregiving. Our results show that mothers' caregiving time…

In this survey research study, the researcher employed a causal-comparative, or ex post facto, design to explore the relationship between how union employees of a U.S. county government perceived implementation of a new electronic performance appraisal process and how they responded to the planned organizational change along cognitive, emotional,…

This study analyzed gender differences in achievement emotions in the domain of mathematics. Based on Pekrun's (2000, 2006) control-value theory of achievement emotions, we hypothesized that there are gender differences in mathematics emotions due to the students' different levels of control and value beliefs in mathematics, even when controlling…

We examined whether strategies of memorization, transfer through elaboration, and metacognition accounted for reading, science, and mathematics achievement across 34 countries. 158,848 fifteen-year-olds completed a reading literacy test and a questionnaire. Of these students, 88,401 completed a science test, and 88,590 completed a mathematics…

The purpose of this study was to examine the relationship between student reading achievement and the organizational health of five middle grades schools in North Carolina. The theoretical framework was based upon Hoy and Feldman's definition of organizational health, which links healthy school climates to improved learning environments and…

Among girls, little is known about the shared and unique associations that callous-unemotional (CU) behaviors and conduct problems have with aspects of emotional and behavioral dysregulation and with parenting practices. This study examined these associations using a large community-based sample of young girls (N = 990). The findings revealed that…

In recent years, there has been an increasingly pervasive discourse regarding the need for high levels of post-secondary education for life course success in a knowledge economy. Correspondingly, most Western industrialized nations have seen a drastic increase in university enrolment. Although we do know that access to university continues to be…

Purpose: This study had two goals: (a) to assess the validity of the Online Survey Certification and Reporting (OSCAR) staffing data by comparing them to staffing measures from audited Medicaid Cost Reports and (b) to identify systematic differences between facilities that over-report or underreport staffing in the OSCAR. Design and Methods: We…

Suicides in Northern Ireland are examined in the context of what is known about global and regional trends with respect to gender and age, and change over time. For Northern Ireland, suicide numbers and rates are plotted for 10-24 year olds from 1967 to 2005. Questions are raised about the validity of officially registered suicides in the light of…

This study sought to determine the prevalence of bruxism in a Mexican community of children with Down syndrome, and to evaluate bruxism's relationship with age, sex, intellectual disability level, and type of chromosomal abnormality of trisomy 21. Using a cross-sectional design, 57 boys and girls (3 to 14 years old) were examined. Three approaches…

The authors examined the relationships between interracial best friendships and 10th-grade students' academic achievement. The analysis consisted of data from 13,134 participants in the ELS:2002 database. The results indicated that interracial best friendships for minority students (African Americans, Latino Americans, Asian Americans, and…