Global accounts of cognitive development, best illustrated by Piaget's theory, dominated the field until the 1970s and 1980s, when they were gradually superseded by domain-specific accounts. In this article I present evidence suggesting that both global and domain-specific processes make important contributions to cognitive development, and I…

This study tested an internalization model of emotional development proposing that emotional expression decreases during childhood in situations in which emotions serve only self-regulation. This model was tested by inducing joy and disappointment in solitary versus interpersonal conditions in 3 gender-matched, 20-member groups of 6-, 7-, and…

Research directed toward maltreated children possesses an urgency characteristic of all problems of great social import. Child maltreatment sets in motion a probabilistic path that is characterized by failure in the successful resolution of major stage-salient issues of development. These developmental disruptions contribute to a profile of…

The purpose of this research is to chart the mathematical actions-on-objects young children use to compose geometric shapes. The ultimate goal is the creation of a hypothetical learning trajectory based on previous research, as well as instrumentation to assess levels of learning along the developmental progression underlying the trajectory. We…

This article addresses the meaning and application of multiple intelligences theory in Taiwan in the light of educational reform. Specifically, a 4-year joint research project (1999-2003) titled The Development of Multiple Talents (DMT), sponsored by the National Science Council, R.O.C. (Taiwan), will be introduced. A 3-dimensional construct is…

Developmental dyslexia and specific language impairment (SLI) were for many years treated as distinct disorders but are now often regarded as different manifestations of the same underlying problem, differing only in severity or developmental stage. The merging of these categories has been motivated by the reconceptualization of dyslexia as a…

An important, sometimes controversial feature of all psychological phenomena is whether they are categorical or dimensional. A conceptual and psychometric framework is described for distinguishing whether the latent structure behind manifest categories (e.g., psychiatric diagnoses, attitude groups, or stages of development) is category-like or…

Youth sports have become a childhood rite, yet they have a high dropout rate. Given the fact that participation rates decline dramatically as children grow older, coupled with the growing concern about the detrimental effects of a sedentary lifestyle, it is important that a greater understanding of the motivational patterns of children in physical…

The primary objective in this paper is to present a framework to understand the structure of consciousness. We argue that consciousness has been difficult to define because there are different kinds of consciousness, hierarchically organized, which need to be differentiated. Our framework is based on evidence from adult focal lesion research. The…

This paper will review the literature on the rate, stability, and outcomes associated with externalizing behavior problems prior to kindergarten entry. Bronfenbrenner's (The ecology of human development. Cambridge, MA: Harvard University Press) ecological framework will be used to present the factors related to the onset and persistence of…

This study investigated the constraints underlying developmental improvements in complex working memory span performance among 120 children of between 6 and 10 years of age. Independent measures of processing efficiency, storage capacity, rehearsal speed, and basic speed of processing were assessed to determine their contribution to age-related…

According to a developmental model of figurative language acquisition--the "global elaboration model" (Levorato & Cacciari, 1995)--the metalinguistic awareness necessary to use figurative language in a creative way is acquired late, and is subsequent to the ability to comprehend and produce figurative expressions. One hundred and…

Are abstract representations of number--representations that are independent of the particular type of entities that are enumerated--a product of human language or culture, or do they trace back to human infancy? To address this question, four experiments investigated whether human infants discriminate between sequences of actions (jumps of a…

The nation's child protection system (CPS) has historically focused on preventing maltreatment in high-risk families, whose children have already been maltreated. But, as Jane Waldfogel explains, it has also begun developing prevention procedures for children at lower risk--those who are referred to CPS but whose cases do not meet the criteria for…

This research synthesis examines how teacher effectiveness is currently measured. By evaluating the research on teacher effectiveness and the different instruments used to measure it, this research synthesis contributes to the discussion of appropriate rigor and relevance of measures for different purposes (i.e., formative vs. summative…