Objective: Velocardiofacial syndrome (VCFS) is associated with cognitive deficits and high rates of schizophrenia and other neuropsychiatric disorders. We report the data from two large cohorts of individuals with VCFS from Israel and Western Europe to characterize the neuropsychiatric phenotype from childhood to adulthood in a large sample.…

Objectives: Prenatal exposure to heroin may have long-term consequences for development during early and middle childhood. The present research studied the cognitive, social, and emotional functioning of adolescents exposed to drugs prenatally, and investigated the extent to which the early adoption of children exposed prenatally to drugs would…

Tested whether or not cognitive development (as measured by mental capacity) and cognitive style (as measured by field-dependence/independence) are different dimensions. Results are discussed with regard to Pascual-Leone's model of cognitive development, relevance to stylistic dimension of reflection/impulsivity, and educational implications.…

Evaluated hypothesis that cognitive antecedents of word recognition are domain-specific and unrelated to higher-order domain-general cognitive abilities in a longitudinal study of Hebrew-speaking children. Found that kindergarten domain-specific measures accounted for 33 percent of variance in Grade 1 word recognition, even after controlling for…

This paper presents and evaluates the broad results of pre-school intervention experiments and programs aimed at fostering the intellectual and social development of "disadvantaged" groups. Among the general findings discussed are (1) there is a "sensitive," or even "critical," period in child development, an age at…