Investigated long-term effects of infant temperament on problem behavior and cognitive abilities at age 5 years, taking into account interactions between infant temperament and biological and social risk. Found that when high scores on temperamental factors are combined with social or biological risk, the level of later behavioral problems is…

The use of mathematical models in the experimental analysis of behavior has increased over the years, and they offer several advantages. Mathematical models require theorists to be precise and unambiguous, often allowing comparisons of competing theories that sound similar when stated in words. Sometimes different mathematical models may make…

The current longitudinal study examined the protective effects of parenting processes on measures of adolescent adjustment (health-compromising and violent behaviors) in a sample of high-risk, inner-city, poor African American youth N = 2,867). Parenting processes played an important role in this dangerous developmental milieu. For male…

This study used an established behavioral observation methodology to examine the parenting practices of first-generation Latino parents of children 4 to 9 years of age. The study had three central aims, to examine: (1) the feasibility of using a behavioral observation methodology with Spanish-speaking immigrant families, (2) the utility of the…

The literature on somatic complaints in children without a clear physical medical cause often demonstrates connections with various psychological factors, such as negative emotions and problems handling them, poor self-image, and coping potential. We entered these elements into a structural model to elucidate the relationships among them and…

It has been more than a decade since the U.S. Congress enacted the "Student Right-to-Know and Campus Security Act," which requires colleges and universities to make public their six-year degree completion rates. Based on the "Student Right-to-Know and Campus Security Act," prospective students and their parents are being encouraged to make…

The role of testing in determining college admissions and the impact of that testing on high school students are commanding increasing attention. There is emerging evidence that admissions decisions made solely on the basis of high school record can serve the college as well or better than decisions based, at least in part, on scores obtained on…

Background: Most children with Tourette's syndrome (TS) experience a significant decline in tic symptoms during adolescence. Currently no clinical measures have been identified that can predict whose tic symptoms will persist into adulthood. Patients with TS have deficits on neuropsychological tests involving fine-motor coordination and…

Background: Accumulating evidence indicates that there are intergenerational continuities in antisocial behavior, and that parenting patterns play a role in these continuities. Very few studies, however, enable assessment across two generations of children at comparable ages, employing independent reporters and comparable measurements. The present…

The present study tested the assumption of a positive and linear relation between years of schooling and school learning in the Philippine setting. It replicated a 1976 study that had cast doubt on this assumption in the Philippine public educational system. It tested three competing hypotheses for that finding: common sense, the 1976 arrested…

Background: The extensive research on prediction of risk in offenders has developed a number of reliable static risk predictors. There is also a developing body of work on proximal, dynamic risk factors and their importance in predicting violent and sexual offending. Although this work has not been done specifically on offenders with intellectual…

Background: To examine longitudinal associations between diagnosis, joint attention, play and imitation abilities and language outcome in infants with autism and pervasive developmental disorder. Methods and Procedures: Experimental measures of joint attention, play and imitation were conducted with a sample of infants with autism spectrum…

A two-year longitudinal investigation examined adolescents' (N = 100 girls and 99 boys) perceptions of social support in relationships with mothers, close friends, and romantic partners from Grade 10 (ages 14-16) to Grade 12 (ages 16-18). Adolescents, mothers, and close friends also provided descriptions of the participants' global self-worth and…

We investigated variables that affect learning and satisfaction in Web-based and lecture versions of introductory psychology courses. Student characteristics, including year in college, college major, and personality characteristics, predicted performance equally well in Web-based and lecture courses. Differences among instructors predicted…

Purpose: This research provides state policy makers and others interested in developing needs-based reimbursement models for Medicaid-funded assisted living with an evaluation of different methodologies that affect the structure and outcomes of these models. Design and Methods: We used assessment data from Medicaid-enrolled assisted living…