Literaturnachweis - Detailanzeige
Autor/inn/en | Silverstein, A. B.; und weitere |
---|---|
Titel | A Test of the Similar Sequence Hypothesis. |
Quelle | In: American Journal of Mental Deficiency, 86 (1982) 5, S.551-53 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Cognitive Development; Developmental Stages; Object Permanence; Severe Mental Retardation; Spatial Ability |
Abstract | Scales for object permanence and spatial relationships were administered to 98 severely and profoundly mentally retarded children (mean age 13 years) on three occasions, 6 months apart. Differences in the difficulty of the items were quite stable, but their order of difficulty differed appreciably from that for nonretarded infants. (Author/SB) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |