This myth that the gifted constitute a single, homogeneous group is addressed by the authors in this article. They respond by saying that there is no single homogeneous group of gifted children and adults, and giftedness is developmental, not fixed at birth. Research in the past few decades has pointed to the ways in which gifts and talents vary,…

Using a nationally representative survey (N = 4,612), we analyze whether there is a difference in the Netherlands between cohabiting and married persons with regard to the frequency of contact with one's own family as well as the parents of the partner. Clustered regression analyses show that, as expected, cohabiting persons have less contact with…

Adults with intellectual disability are vulnerable to stressful social interactions. We determined frequency and severity of various stressful social interactions, identified the social partners in these interactions, and examined the specific interpersonal skill difficulties of 114 adults with mild intellectual disability. Participants'…

In the current study (a) maternal insightfulness into the experience of the child and (b) resolution with respect to the child's diagnosis and their associations with children's security of attachment were examined in a sample of 45 preschoolers (mean age = 49 months) with autism spectrum disorders (ASD). It was hypothesized that mothers who were…

For years, scores on IQ tests and standardized achievement tests were the principal means for determining whether or not persons were gifted. Early literature often referred to them as fluent, flexible, original, and elaborate thinkers; as persons who were extremely curious, sensitive, attracted to aesthetic values; and as individuals who could…

The purpose of the study was to establish the relationship between leadership training of head teachers and school performance in secondary schools in Mubende district, Uganda. Descriptive-correlational research design was used. Six schools out of 32 were selected and the sample size of head teachers, teachers and students leaders was 287 out of…

In two experiments, we investigated predictions of the "collaborative theory of language use" (Clark, 1996) as applied to instant messaging (IM). This theory describes how the presence and absence of different grounding constraints causes people to interact differently across different communicative media (Clark & Brennan, 1991). In Study 1, we…

In this paper, we perform a latent class factor analysis of a panel that involves two waves of data from an annual survey of living conditions in Sweden that were gathered in the years 1994-1995 and 2002-2003. We follow the same 3,149 individuals over both waves, describing them by sex, age group, family type, nationality background, education…

The current study examined concurrent and longitudinal relations between maternal negative affective behaviour and child negative emotional expression in preschool age children with (n=96) or without (n=126) an early developmental risk, as well as the predictions of later behaviour problems. Maternal negative affective behaviour, child…

A school subject leader (SL) is formally considered to make a difference in the educational system as a leader of a professional learning community, being responsible for the efficient and effective performance of the subject department. Since the department entails frequent and significant interactions among teachers, and organizational…

There are constant calls for reform in the criminal justice system, but observers have often reported that criminal justice reform is an exceptionally challenging task. As with any organizational change, resistance to new policies, procedures, and practices comes from a variety of sources. The relatively broad discretionary authority vested in…

The role of depression in nonresident fathers' involvement with their infant children is poorly understood. A three-factor model of father involvement was evaluated, and its association with parental relationship quality and depressive symptoms in both parents were tested. Data on 569 families from the Early Childhood Longitudinal Study were used.…

Studies with adults of social dominance orientation (SDO), a preference for inequality among social groups, have found correlations with various prejudices and support for discriminatory practices. This study explores the construct among adolescents at an age when they are beginning to recognize the social groups in their environment, particularly…

This longitudinal study tested the "influence of involvement" and "selection" hypotheses for the association between religious versus non-religious activity involvement and two salient indicators of adolescent psychosocial adjustment (substance use and academic achievement). Participants included 3,993 Canadian adolescents…

A developmental model of children's understanding of nationality (Nationality Perspective-Taking Ability or NPTA) was proposed and evaluated in this study. The NPTA model expands extant definitions and provides a theoretical foundation for the developmental progression of national identity. Children (Mean age = 9.33 years) from Latin American and…