Ecological systems theory assumes that child development is the consequence of ongoing reciprocal and spiraling interactions between the child and his/her microsystem (immediate home, school, and community environments). The increasing presence of digital technologies in children's immediate environments suggests the need for the proposed…

Student motivation during adolescence has become an increasingly important issue for educators and researchers. Using a goal theory perspective, researchers have investigated a range of goals (including achievement goals, social goals and future goals) that influence students' desire to achieve at school. The present study examines the range of…

The relationship between obstetrician attitudes and patient outcomes from intrapartum care was examined. Obstetrician attitudes were assessed utilizing a newly-designed pilot 35-item obstetrician attitude questionnaire (OAQ). Twelve obstetricians completed the OAQ, who provided intra-partum care to 4,149 women. Outcome measures included delivery…

This study examined the relative contributions of emotion knowledge and teacher-child relational variables to school competence. Seventy-four economically and ethnically diverse preschoolers (40 boys, 34 girls) completed an emotion knowledge task and a standardized school competence measure. Classroom teachers and their assistants rated the…

The effects of marital conflict on children are well documented. This study evaluated a prevention program for changing marital conflict for children's sake. Fifty-five couples were randomly assigned to either an immediate treatment (n = 41) or a six-month waitlisted control (n = 14) group, with assessments at pretest, posttest, and 6-month and…

The Infant Health and Development Program (IHDP) was a randomized clinical trial of early intervention services for low birth weight, premature infants. Mothers and infants received services for 3 years beginning at neonatal discharge. At the intervention's conclusion, mothers in the intervention group who had lighter (less than 2001 g) birth…

This research examines socio-economic status (SES) differences in parents' Web use, skills, and satisfaction. A total of 120 parents were interviewed about their use of the Web to find child and family information, and they provided feedback as they searched for information online. Findings indicate that the higher the SES level (a) the greater…

This study examined empirical and theoretical differences and similarities between attention deficit hyperactivity disorder (ADHD) and child temperament in 32 ADHD children aged 6-11 years, and a comparison group of 23 children with similar sociodemographic characteristics. Children were assessed for ADHD symptoms (hyperactivity, impulsivity, and…

Speed of information processing and recognition memory can be assessed in infants using a visual information processing (VIP) paradigm. In a sample of 100 infants 6-8 months of age from Southern Ethiopia, we assessed relations between growth and VIP. The 69 infants who completed the VIP protocol had a mean weight z score of -1.12 plus or minus…

This investigation examines child and teacher perceptions of teacher-child relationships among 157 children (M age = 6.1) who attended 12 full-day kindergarten classrooms in a large urban school district. Children and teachers completed comparable assessments designed to measure perceptions of social support from teachers and they also completed…

It is well established that negative stereotypes can undermine women's performance on mathematics tests. Despite considerable laboratory evidence for the role of "stereotype threat" in girls' and women's math test performance, the relevance of such findings for the "real world" gender test-score gap remains unclear and debates about causes focus…

Much social science research proceeds as though ethnic self-identification (the ethnic category to which persons assign themselves) is a stable characteristic, as true at one time of measurement as another. The purpose of this study was to test this assumption using longitudinal data acquired from the provincial Ministry of Education for every…

Forty-eight middle-class mothers answered questionnaires about their 11-through 18-month-old infants' typical television watching and interest, the frequency and duration of their independent play with toys and dyadic play with and without toys, and whether the television was typically on or not on in the room at the time. Mothers reported that…

Two studies investigated the effects of a storytelling-context for teaching geometry skills to kindergarten girls and boys. In Study 1, the story+geometry intervention consisted of an adventure story teaching geometry through part-whole-relations puzzles. Learning was assessed through transfer of skills, using a pre-/post design comparing…

This study examined the main and interactive effects of cumulative risk and child temperament on teacher ratings of social competence and observer ratings of peer play in a sample of Head Start preschoolers. A cumulative risk index (CRI) was computed by summing the total number of risk factors for each family. There was a difference in the…