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2. The Kendler levels--of--functioning theory: comments and an alternative schema. Spiker CC; Cantor JH Adv Child Dev Behav; 1979; 13():119-35. PubMed ID: 484321 [No Abstract] [Full Text] [Related]
3. Ikonic imagery in the severely subnormal. Mackay CK Br J Psychol; 1972 Nov; 63(4):597-603. PubMed ID: 4661087 [No Abstract] [Full Text] [Related]
4. Cognitive styles in children and performance on Piagetian conservation tasks. Fleck JR Percept Mot Skills; 1972 Dec; 35(3):747-56. PubMed ID: 4643964 [No Abstract] [Full Text] [Related]
5. The nature and development of early number concepts. Gelman R Adv Child Dev Behav; 1972; 7():115-67. PubMed ID: 4577685 [No Abstract] [Full Text] [Related]
6. Equivalence formation by retarded and nonretarded children at different mental ages. Stephens WE Am J Ment Defic; 1972 Nov; 77(3):311-3. PubMed ID: 4659431 [No Abstract] [Full Text] [Related]
7. Developmental psychology. Elkind D; Sameroff A Annu Rev Psychol; 1970; 21():191-238. PubMed ID: 4904371 [No Abstract] [Full Text] [Related]
8. Analysis and modification of search strategies of impulsive and reflective children on the Matching Familiar Figures Test. Zelniker T; Jeffrey WE; Ault R; Parsons J Child Dev; 1972 Jun; 43(2):321-35. PubMed ID: 5034724 [No Abstract] [Full Text] [Related]
9. Effects of perceptual shielding in the development of spatial perspectives. Brodzinsky DM; Jackson JP; Overton WF Child Dev; 1972 Sep; 43(3):1041-6. PubMed ID: 5078989 [No Abstract] [Full Text] [Related]
10. Lateral preference and ability to conserve multiple spatial relations by mentally retarded children. Kershner JR Percept Mot Skills; 1972 Aug; 35(1):151-2. PubMed ID: 5054032 [No Abstract] [Full Text] [Related]
11. Matching auditory and visual series: modality problem or translation problem? Goodnow JJ Child Dev; 1971 Oct; 42(4):1187-201. PubMed ID: 5157110 [No Abstract] [Full Text] [Related]
12. Facilitation of class inclusion among mentally retarded children. Vitello SJ Am J Ment Defic; 1973 Sep; 78(2):158-62. PubMed ID: 4769568 [No Abstract] [Full Text] [Related]