This report extends by an additional 6 years the longitudinal research of Glidden and Schoolcraft, who found that adoptive mothers of children with intellectual disabilities displayed low depression at the initial time of adoption and thereafter, whereas birth mothers reported significantly higher levels when their children were first diagnosed,…

Teachers are held accountable for their students' success, yet they generally do not control the curricular decision-making process that affects students' performance. This study sought to ascertain K-12 public school teachers' concerns about five factors that impact curriculum, supervision and instruction: Administration; Collaboration; Work…

Changing technology creates a need for additional computer-related training. A quasi-experimental study tested a theoretical framework that maintained that a playful pre-training software intervention and an individual difference, microcomputer playfulness (MCP), would combine to influence computer-related performance. Results demonstrated that…

The authors performed 5-year prospective follow-up (retention rate = 92%) with an ethnically diverse sample of girls, aged 11-18 years, who had been diagnosed in childhood with attention-deficit/ hyperactivity disorder (ADHD; N = 140) and a matched comparison group (N = 88). Hyperactive-impulsive symptoms were more likely to abate than…

In this article, we discuss the importance, specifically for developmental educators, of understanding diverse students' use and perceptions of learning centers. Among the results of a survey of students' perceptions of the mathematics program in the General College, University of Minnesota, we found statistically significant differences in how…

Much of what psychologists know about infant perception and cognition is based on habituation, but the process itself is still poorly understood. Here the authors offer a dynamic field model of infant visual habituation, which simulates the known features of habituation, including familiarity and novelty effects, stimulus intensity effects, and…

We identified 201 individuals who obtained IQs of 85 or below in high school and participated in the Wisconsin Longitudinal Study (a prospective longitudinal study that followed sample members from age 18 through age 53). Their life course development was contrasted with their siblings who obtained IQs above 100. Life course outcomes were assessed…

Aggression in a proportion of people with intellectual disabilities is often assumed to be due to social-cognitive deficits. We reported on two studies in which we compared the emotion recognition and perspective-taking abilities of 43 frequently aggressive individuals and 46 nonaggressive peers. No difference was found between the groups' ability…

This paper puts forward "The Conceptual Referent Theory of Happiness" (CRT), which states that a person's conceptual referent for a happy life plays a role in the judgment of her life and in the appraisal of her happiness. A typology of eight conceptual referents for happiness is made on the basis of a review of philosophical essays on…

Background: Research indicates that achievement goals influence cognitive engagement, which, in turn, influences academic achievement. We believe that there are other individual difference variables in the realm of personal epistemology that may also directly or indirectly influence cognitive engagement; specifically, epistemological beliefs and…

The United States has been engaged in school reform for three decades. The federal government as well as all fifty states have passed numerous versions of reform legislation to mandate and regulate the process. Educators have adjusted their practices to the policy created by this legislation. They have also allocated hundreds of billions of…

In this article, the author states that gifted student population is itself diverse, with variability in intensity, maturity, risk-taking, creativity and degree of giftedness, among other traits. Appropriate services are equivalent to a life preserver; the opportunity to spend time with others who are sufficiently similar in ability, interests and…

This study documented how individual differences in personal experiences, cultures, learning styles, and interests affect the demonstrated abilities of children who are gifted, based on qualitative case study research with five children from early childhood classes at the University of Denver's Ricks Center for Gifted Children. Information was…

This paper advances a model to explain the development of a healthy biracial identity among biracial children and adolescents. This model integrates five ecological components: family, community, minority context, majority context, and group antagonism. At Stage 1, from age 3 through age 7, young children explore individual and racial differences,…

High expectations and appropriate standards for learning and achievement are important to any curriculum plan. The need for curriculum to meet developmental needs is particularly important for middle-level students. Middle-level students are unlike any other age group and are internally varied. Not all middle-level students need the same things at…