Behavioural sleep problems (childhood insomnias) can cause distress for both parents and children. This paper reports a model describing predictors of high sleep problem scores in a representative population-based random sample survey of non-Aboriginal singleton children born in 1995 and 1996 (1085 girls and 1129 boys) in Western Australia.…

Although researchers report that motivational variables, such as interest and self-efficacy, positively relate to forms of achievement (e.g., standardized test scores, grades, number of problems solved correctly), other studies indicate that motivation's contribution to achievement is not consistent. Fewer studies, however, have examined these…

Logistic regression analyses were used to establish the most robust set of risk factors that would best predict borderline/clinical levels of problem behavior (i.e., a t score at or above 60 on the Child Behavior Checklist Total Problem scale) of kindergarten and first-grade children at risk for emotional and behavioral disorders. Results showed…

We conducted an archival study of at-risk students who had "stopped out" of college for many reasons (academic dismissal, financial problems, personal problems, etc.) and who later were accepted to return to school. Approximately 27% of the accepted students chose not to return. Those who returned had higher grade point averages, had completed…

Adolescent obesity is positively associated with soft drink consumption. We investigated the association of social-environmental and individual-level factors with soft drink consumption in a Dutch adolescent sample. Data were gathered in a longitudinal Dutch adolescent sample (n = 208, 62% girls). Soft drink consumption, social cognitions from the…

The purpose of this study was to determine the relationship between Minnesota Multiphasic Personality Inventory-2 (E. S. Neukrug & R. C. Fawcett, 2006) profiles and employment status for clients who are opiate dependent. A discriminant function analysis indicated that employment was a predictor in maintaining sobriety after 6 months. (Contains…

This study extends previous research on the social psychological implications of pubertal timing to education by applying a life course framework to data from the National Longitudinal Study of Adolescent Health and from the Adolescent Health and Academic Achievement Study. Early pubertal timing, which has previously been associated with major…

Several studies examining computer-mediated communications (CMC) in online courses have found low levels of participation under both voluntary (ungraded) and mandatory (graded) conditions. This is troubling since student participation is widely considered to have a positive impact on performance. Program-level data were analyzed to explore the…

A help seeking survey and measures of socioeconomic status, cultural mistrust, and African Self-consciousness were administered to 315 Black college students to study attitudes toward counseling and counselor preference. Multiple Regression analysis indicated that gender, cultural mistrust, and socioeconomic status were statistically significant…

Objective: To study whether behavioral and emotional problems during childhood predicted early sexual debut, risky sex at age 21 years, and sexually transmitted infections up to age 21 years. Some possible mediational pathways were also explored. Method: Participants were enrolled in the Dunedin Multidisciplinary Health and Development Study (n =…

If strong school library media centers (SLMCs) positively impact middle school student reading achievement, as measured on standardized tests, are they also beneficial for middle school science achievement? To answer this question, the researcher built upon the statistical analyses used in previous school library impact studies with qualitative…

This study used the NELS 88-2000 data base to examine among Hispanic students precollege, college, and environmental predictors of (a) college first enrolled in (two-year versus four-year) and (b) undergraduate degree attainment for students who first enrolled in a two-year or four-year college. Hispanic students who attended a four-year college…

The study in this article investigated factors that distinguish the increasing number of Latino students who continue their education beyond high school from the small and stable number who complete a baccalaureate degree. The sample included a cohort of 866 Latino men and women who participated in the National Educational Longitudinal Study…

This paper presents the research and methodology and analyses used for the "Gaining Ground in the Middle Grades" research. This appendix contains the following sections: (1) Overview; (2) Constructing the Survey Data File; (3) Constructing Composite Independent Variables (Subdomains); (4) Constructing Longitudinal Outcome Variables; (5)…

To appeal to a larger student base, institutions have utilized current online technologies to provide courses to those students who would not otherwise be served. Unfortunately, the online learning experience has not been a positive one for a substantial portion of participating students. Thus, a key issue for postsecondary institutions is that of…