Sources of continuity among nine measures of infant cognitive processing and later childhood intelligence quotient were examined through developmental structural equation models applied to a sample of 208 twin pairs measured from 7 to 36 months. Skills assessed appear related to general cognitive ability in a relatively unstable manner. (SLD)

Using structural equation technique to replicate results of Hasenfeld and Rafferty's causal model predicting public attitudes toward welfare state programs with the social ideologies of work ethic and social rights. By incorporating estimates of measurement error, results failed to support the authors' original conclusions. Operationalizing key…

Examined the moderating role of individual differences in negative emotionality in the relations of behavioral and attentional regulation to externalizing problem behaviors. Found that at two ages behavioral dysregulation predicted externalizing behavior problems for children both high and low in negative emotionality, whereas prediction of…

For boys at risk for delinquency, assessed their parents' dyadic aggression and unskilled parenting beginning when the boys were in grade four and assessed the boys' aggression to a female partner in young adulthood. Found a relation between the parents' poor parenting practices and the boys' aggression to a partner, mediated by the boys'…

Examined relations among measures of child language derived from observations of 20-month-olds' speech with mothers, experimenter assessments, and maternal reports. Found that structural equation modeling supported strong relations among the three sources, the loading of multiple measures on a single latent construct of vocabulary competence, and…

Surveys of the attitudes and intentions of 155 Australian agricultural students at the beginning and end of their freshman year in college were analyzed using structural equation modeling. Results show that constructs in the model--self-efficacy, future orientation, and generic skills self-estimates--were key predictors of student persistence and…

The influence of neighborhoods on adolescent behaviors has received increasing research attention. In the present study, we use structural equation models to specify pathways from neighborhoods to adolescent cigarette and alcohol use through parental closeness, parental monitoring, parent substance use, and peer substance use. We use a national…

This study examined the differential impacts of SAT scores and high school rank, college academic level, motivational variables, and self-regulatory variables in explaining variance in the academic achievement of male and female collegians using structural equation modeling and multiple groups analyses. Significantly, in light of earlier research,…

Purpose: The present study seeks to compare scores on factors from the Course Experience Questionnaire (CEQ) with scores on an abbreviated version of the Approaches and Study Skills Inventory for Students (ASSIST) and examination grade among undergraduate psychology students. The purpose is to investigate the relationship between course experience…

One of the most important effect sizes used in meta-analysis is the standardized mean difference (SMD). In this article, the conditions under which SMD effect sizes based on different measures of the same construct are directly comparable are investigated. The results show that SMD effect sizes from different measures of the same construct are…

Teachers' self-efficacy beliefs were examined as determinants of their job satisfaction and students' academic achievement. Over 2000 teachers in 75 Italian junior high schools were administered self-report questionnaires to assess self-efficacy beliefs and their job satisfaction Students' average final grades at the end of junior high school were…

Researchers have been challenged to go beyond socioeconomic status in the search for school-level characteristics that make a difference in student achievement. The purpose of the present study was to identify a new construct, academic optimism, and then use it to explain student achievement while controlling for socioeconomic status, previous…

Students today are different from their counterparts of three and four decades ago. Women have outnumbered men for more than 15 years, and the participation rates for members of historically underrepresented groups have made impressive gains. Many of these "new" students are the first in their families to attend college. It is important that these…

The authors evaluate the validity of the Social Provisions Scale for physical activity among adolescent Black (n = 896) and White (n = 823) girls. The girls completed the scale and measures of subjective norms and physical activity in the eighth and ninth grades. Within the sample of White girls, the Social Provisions Scale contained 24 items that…

The past decade has seen a tremendous growth in the use of structural equation modeling (SEM) to address research questions in 2 subfields of behavioral science: cancer prevention and control (e.g., determinants of cancer screening adherence) and behavioral oncology (e.g., determinants of psychosocial adjustment among cancer patients or…