This research aims to examine the predictive effect of gender, culture, and shyness on reticence and solitary play behaviour. Fifty children at two U.S. nursery schools and 55 children at a Turkish nursery school were included in the study, with a total of 105 children aged 36-72 months (61 boys, 44 girls). Parent questionnaires were used to…

The present study examined the relationships between shyness, a number of personal and interpersonal variables (i.e. social skills, self-esteem, attachment style, advanced Theory of Mind skills and peer relations) in a sample of 243 Greek pre-adolescents. Participants completed self-reports of the variables. Results indicated that females scored…

The aim of this study was to examine trajectories of pathological video game symptoms over a 6-year period from adolescence to emerging adulthood. We also examined a number of predictors and outcomes for different trajectories. Participants included 385 adolescents (M age = 15.01 at the initial time point) who completed multiple questionnaires…

In one of the first open diffusion experiments with young children, a tool-use task that afforded multiple methods to extract an enclosed reward and a child model habitually using one of these methods were introduced into different playgroups. Eighty-eight children, ranging in age from 2 years 8 months to 4 years 5 months, participated. Measures…

With a sample of 242 twins (135 girls, 107 boys) studied longitudinally, behavioral inhibition (BI) and inhibitory control (IC) measured at 3 years, as well as early and concurrent family process variables, were examined as predictors of shyness and of anxiety symptoms approximately 4 years later. Structured observational data from laboratory and…

Researches proved that a new psychological disorder of problematic Internet use was associated with individual characteristics as loneliness, shyness, anxiety, depression, personality type, and self-cognition. But there appears to be little consensus about Problematic Internet Use disorder. Consequently the aim of study was to investigate…

This study examines pathways to adult marijuana and cocaine use in a cohort of African Americans from Woodlawn, an inner city community in Chicago. Assessments were conducted in first grade (age 6), adolescence (age 16), early adulthood (age 32), and in mid-adulthood (age 42). The "social adaptation life course" framework guided the…

The studies presented in this article longitudinally examined preschool children's learning behavior, which has received increased attention in recent years because of its positive influence on school readiness. The first study used a statewide database (N = 23,434) to examine whether and how learning behavior changed over time. The second study…

Based on formulations about the possible consequences for adaptation of gender non-normative behaviour, we investigated predictive and concurrent relations of hyperactivity and shyness to various aspects of adaptation focusing on possible effects of sex. At ages 5-6, parents and preschool teachers rated hyperactivity and shyness for 151 children…

Psychosocial precursors and correlates of parent-reported internalizing behavior trajectories across the age span of 3-15 years were explored using a community-based cohort of Australian children. Six internalizing trajectories had previously been identified for both girls (N = 810) and boys (N = 874) in this sample, comprising stable low, high,…

Research Findings: The teacher-child relationship can provide an important support to young children who exhibit developmental risk. This research studied the contribution of children's language skills, temperamentally based attributes (shyness, anger), and gender to closeness and conflict in the teacher-child relationship for 133 preschoolers…

Problem statement: Professional education is the principle means of the developing the human resource. Students who do not perform well in professional courses are not in any way better than those who do not have professional knowledge, because their chances of employment and efficient working are bleak. The present study attempted to examine…