This article summarizes proposed benefits of children's play and critically reviews the empirical evidence which supports or refutes the explanatory model. It concludes with suggestions for future research to explicate more fully the developmental benefits of play for the child. (JD)

This article suggests that a Piagetian approach to education of the deaf can be applied to understanding what occurs as a deaf child comes to a point of knowledge. The article reviews current research on the relationship between language acquisition and cognitive development, and applies this research to education of deaf children. (Author/JDD)

The study compared the performance of 30 blind Chinese children in Taiwan, 34 blind Indian children, and 40 sighted Chinese children on 8 conservation tasks. Although both groups of blind children performed considerably poorer than sighted children, those blind children with considerable experience handling tangible materials performed better than…

Students from the fifth, eighth, and eleventh grades were asked to describe their ideal self-image. Analyzed according to 19 categories (such as occupation, marriage, and physical appearance), the responses revealed differences according to gender, age, cognitive-developmental level, and socialization experience. (DM)

Reviews the literature concerning play theories. Classifies play theories into three categories: classical theories, early twentieth century theories, and recent theories. Theories discussed include psychoanalytic, cognitive development, arousal, communication, and adaptive plasticity. (RJC)

Bateson's integrative multilevel approach to learning, which is based on a theory of communication, is discussed. Implications of Bateson's learning theory for a more integrated approach to behavioral change are considered. (IAH)

Examined college students' logical reasoning ability using the Test of Logical Thinking (TOLT) as a major predictor of science acheivement. Reports an improvement on each of the subscale scores, and a significant correlation with four science subjects on both pre- and post-TOLT scores. (YP)

Investigated children's word association in third graders (N=39) by randomizing and reading out 1 at a time 24 concrete nouns belonging to 12 categories. Found 20 out of 24 words evoked more paradigmatic than syntagmatic responses, with category names predominant, indicating children were organizing ideas at higher levels. (ABL)

Reviews recent research, and discusses difficulties inherent in research, on the language development of bilingual children. Recommendations are made supporting a multidisciplinary approach to research on language development in bilingual children, and suggested avenues of inquiry within such a framework are outlined. (112 references) (Author/OD)

Uses findings from Seattle Longitudinal Study of adult cognitive development to assist discussion of event history analysis. Illustrates its application to data involving changes of states in individual behavior related to human aging. Describes hazard functions which permit assessment of future decline risk and prediction as to when individual…

Examines the ability to differentiate appearance-reality and Level Two perspective-taking in tactile modality among a total of 92 children aged two-four years in three studies. The results indicate that three-year-olds find tactile appearance-reality and Level Two perspective-taking tasks easier than visual ones. (RJC)

The effects of two instructional methods on the questioning strategies of 40 10- to 12-year-old learning disabled children were investigated. Results indicated that both the question formulation instruction and the cognitive modeling/self-verbalization instruction were effective in improving their questioning concerning novel problems. (Author/DB)

Results of three investigations of the development of word definitions indicated that younger childrens' definitions, including use or lack of use of superordinate categorical terms, fell short of adult informativeness, while, by age 10, children generally met such criteria in their definitions. (Author/CB)

Analyzed genetic and environmental contributions to intellectual change in 258 adopted and 93 biological children of 3-14 years. The effect of genes and family environment was significant at the time of the first measurement, but only genes made an additional contribution between the first and the second. (RJC)

Some experiments concerning concrete-operational Piagetian skills are discussed in light of the interbehavioral approach in order to highlight the interacting role of antecedent stimuli and the setting of events in complex cognitive behaviors. Conservation, class inclusion, and classification are considered. Implications for a theory of…