The medial temporal lobe memory system matures relatively early and supports rudimentary declarative memory in young infants. There is considerable development, however, in the memory processes that underlie declarative memory performance during infancy. Here we consider age-related changes in encoding, retention, and retrieval in the context of…

Three accounts of common ground maintenance make different assumptions about speakers' responsibilities regarding listener-privileged information. Duplicated responsibility requires each interlocutor to assimilate the other's knowledge before designing appropriate utterances. Shared responsibility appeals to least collaborative effort [Clark, H.…

This paper explores the important relationship between dialogue and cognitive and metacognitive development in young children. The characteristics of dialogue are identified and a case is presented for involving young children in talking to think through philosophical discussion. The paper provides a theoretical context for kinds of metacognitive…

Latent class analysis (LCA) has been successfully applied to tasks measuring higher cognitive functioning, suggesting the existence of distinct strategies used in such tasks. With LCA it became possible to classify post hoc. This important step forward in modeling and analyzing cognitive strategies is relevant to the overlapping waves model for…

This study addressed a puzzling discrepancy in existing research about when children achieve and manifest a mentalistic conception of the person. Narrative research suggests that children do not represent characters as mental agents until middle childhood, whereas social cognition research places this understanding at around 4 years. Using a…

Background: Patients with Xp22.3 interstitial and terminal deletions have been shown to be affected by intellectual disability (ID) or autism. Previously, "VCX-A" (variably charged protein X-A), located at Xp22.3, was introduced as a gene for ID and its presence was suggested to be sufficient to maintain normal mental development. Recent reports…

This study reports the preliminary results from a field test of the College-readiness Performance Assessment System (C-PAS), a large-scale, 6th-12th grade criterion-referenced assessment system that utilizes classroom-embedded performance tasks to measure student progress toward the development of key cognitive skills associated with success in…

Economic development in Latin America has trailed most other world regions over the past four decades despite its relatively high initial development and school attainment levels. This puzzle can be resolved by considering the actual learning as expressed in tests of cognitive skills, on which Latin American countries consistently perform at the…

To be a great teacher, more than content knowledge, teacher also needs practical and technical knowledge that contribute to teacher effectiveness. A teacher with high tacit knowledge is usually considered an expert teacher. The purpose of this study is to find out whether teachers with high tacit knowledge give equal preference to the various…

The relationship between written words and their pronunciation varies considerably among different orthographic systems, and these variations have repercussions on learning to read. Children whose languages have deep orthographies must learn to pronounce larger units, such as rhymes, morphemes, or whole words, to achieve the correct pronunciation…

This study examines the relationship between children's generational status and their cognitive and social school readiness, paying particular attention to racial/ethnic and national origin differences. This relationship is examined using data from the Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (ECLS-K). Results indicate…

The Boehm Test of Basic Concepts (BTBC) (Boehm, 1971) was administered to 99 children (ages 7-10) who had been diagnosed as learning disabled and attended special schools in the New York area. It was hypothesized that the learning disabled children would exhibit a delay in the acquisition of the basic concepts, but would display a similar order of…

The third in a series of three booklets intended for parents of young handicapped children addresses cognition. The development of cognition is discussed and milestones charted from birth to age five. Learning processes are enumerated (using the senses, attending, exploring, adapting, imitating, and asking questions). Suggestions are given for…

Forty-four 7- and 8-year-old boys were classified as having high or low concrete reasoning ability or as being in a transitional state. Findings indicated that frustrated boys exhibit regression more than nonfrustrated boys and that the extent to which they regress is dependent upon cognitive level. (GO)

This study identified new methodological variables which might affect the responses of second and third grade children to Piagetian conservation tasks. (GO)