The factor structure of intellectual abilities and signal sight vocabulary learning at moderate and severe levels of preliterate mental retardation.
Series: Department of Educational Research, Gothenburg School of Education. Research bulletin; no. 3
Publisher: Department of educational research, Gothenburg school of education
Published: 1970
Place of publication: Gothenburg
Language: eng
Number of pages: 32
Subjects: Children with mental disabilities -- Education.; Reading -- Study and teaching.
Notes: Bibliography: leaves 27-32.
On cover: The Scandinavian Research Group on Special Education.