Introduces the concepts of online and offline sampling and highlights the role of online sampling in agent-based models of learning and development. Compares the strengths of each approach for modeling particular developmental phenomena and research questions. Describes a recent agent-based model of infant causal perception. Discusses limitations…

A study involving 18 individuals with pervasive developmental disorders (PDD) (ages 9-21) and 67 controls found total score on the Biber Cognitive Estimation Test for both individuals with PDD and controls progressed consistently with mental age, development being the most dramatic around the mental age of 8 years. (Contains references.)…

Reports on a longitudinal study using the computer-based cognitive assessment system CoPS, and considers the applicability of this system in the early identification of cognitive strengths and limitations that affect the development of reading. Concludes that short-term memory is an important predictor variable for reading, in addition to the more…

Written by a father of a child with autism, this article discusses the child's symptoms, the diagnosis of autism, and the child's behavior problems. It describes the use of different types of computer software that has enabled the child to experience a series of cognitive jumps. (CR)

A study examined the executive functioning, in particular the attentional set-shifting deficits in Australian individuals ages 6-20 with high-functioning autism (n=12) and Asperger's disorder (n=12). Results indicate that individuals with autism had a deficiency in shifting from local to global processing, however, this was not observed in…

Explores children's play as social behavior in relation to cognitive style and identifies the social factors underlying both young children's play and cognitive style. Indicates that field-dependent children participated more in social play activities, while field-independent children engaged in more nonsocial play activities. Discusses the…

Investigated the cognitive gains of interacting pairs of Grade 10 students who show low levels of competence and fail to solve a task individually but who improve when working in peer interaction. Found that this phenomenon may occur when the two students disagree, have different strategies, and active hypothesis testing is made possible. (JPB)

Suggests that both critical thinking and obstacles to successful critical thinking are most commonly found in the activities of everyday life. Argues for a connective criticism approach that does not assume critical means adversarial and acknowledges that critical thinking can be used as a means of opening worlds of meaning. (KS)

Compared the effects of constructivist instruction and instruction based on texts and demonstration on third-graders' conceptualization of force. Found that constructivist instruction was more effective. Patterns of reasoning related to force were identified in levels of conceptualization. (JPB)

Discusses why the early childhood education curriculum should provide opportunities for children to deal with moral issues and think about right and wrong in developmentally appropriate ways. Suggests ways in which teachers can assist children in this development and activities that promote growing experiences. (ET)

Comparison of 30 children having reading disabilities and average to above-average nonverbal IQ with control children revealed that the average-IQ children with reading disabilities differed from chronological controls, but not reading age controls, mainly in the area of successive processing. Results support the critical role of successive…

Four studies examined the claim that preschoolers understood biological inheritance. Found that it was not until age seven that children demonstrated that they understood birth as part of a process selectively mediating the acquisition of physical traits and learning or nurturance as mediating the acquisition of beliefs. (MDM)

Offers a theoretical account of moral rationality within a rational constructivist paradigm examining the nature and relationship of rationality and reasoning. Suggests progressive changes through developmental levels of moral rationality. Proposes a developmental moral epistemology that accommodates moral pluralism to a greater degree than does…

Suggests that constructivist rationality may be more pervasive across cultures than Moshman commits to. Proposes that rationality is not always adequate, and there is a need for essentially moral labor, such as differentiating moral from nonmoral or analyzing differing moral constructs and their potential coexistence, coordination, and structural…

Children's natural propensity for wonder is important to learning. Educators play a vital role in keeping that sense of wonder alive; educators must not merely supply explanations, but must move young children toward solving their own problems through active exploration, discovery, and reflection--processes that are pertinent to our responses in…