Deferred imitation and early social communication skills were compared among speaking and nonspeaking children with autism and children developing typically. Overall, the children with autism showed a lower frequency on measures of deferred imitation and social communication compared with typically developing children. Deferred imitation was…

Among 800 Swedish 13-year olds of high mathematical or verbal ability, boys with high verbal ability were found to have highly educated parents. Girls of high mathematical ability had high father presence and highly educated mothers. Educational choices in secondary school were more affected by gender than by ability. (SLD)

Changes in verbal, spatial, and reasoning intelligence among Swedish 13-year olds were studied from 1960 to 1990. Rising verbal scores until 1980 have been followed by a decline to essentially the 1960 level. Spatial and reasoning results have risen continuously. Gender and social class differences are discussed. (SLD)