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Peer reviewed Peer reviewed
Pecyna, Paula M.; And Others – Journal of Communication Disorders, 1987
The development of the concept of object permanence was investigated with eight infants with cleft lip/palate and four nonimpaired infants. Superior performance of the cleft lip/palate group was found, possibly due to increased environmental stimulation provided by parents. (DB)
Descriptors: Cleft Palate, Cognitive Development, Concept Formation, Developmental Stages
Peer reviewed Peer reviewed
Rhyner, Paula M. Pecyna; Bracken, Bruce A. – Journal of Communication Disorders, 1988
Comparison of results obtained for 62 normally developing preschool children on the Bracken Basic Concept Scale, the Preschool Language Scale, and the Slosson Intelligence Test revealed low to moderate correlations between the three tests. Results suggest the tests do not measure the same abilities and thus cannot be used interchangeably. (DB)
Descriptors: Cognitive Development, Concept Formation, Disabilities, Handicap Identification