ERIC - Search Results

Descriptor

Etiology	3
Exceptional Child Research	3
Intelligence Differences	3
Mental Retardation	3
Institutionalized Persons	2
Age Differences	1
Auditory Discrimination	1
Auditory Perception	1
Behavior Problems	1
Comparative Analysis	1
Downs Syndrome	1
Genetics	1
Incidence	1
Mild Mental Retardation	1
Mothers	1
Physical Characteristics	1
Testing	1
More ▼

Source

Amer J Ment Deficiency	1
Journal of Mental Deficiency…	1

Author

Abelson, Robert B.	1
Johnson, Ronald C.	1
Loxova, Renata	1
Siegenthaler, Bruce M.	1

Publication Type

Education Level

Audience

Location

Laws, Policies, & Programs

Assessments and Surveys

What Works Clearinghouse Rating

Showing all 3 results Save | Export

An Aetiological Study of Fifty-Three Female Patients from a Subnormality Hospital and of Their Offspring

Peer reviewed

Loxova, Renata; And Others – Journal of Mental Deficiency Research, 1973

Descriptors: Etiology, Exceptional Child Research, Genetics, Incidence

Intellectual, Behavioral, and Physical Characteristics Associated with Trisomy, Translocation, and Mosaic Types of Down's Syndrome

Johnson, Ronald C.; Abelson, Robert B. – Amer J Ment Deficiency, 1969

Descriptors: Behavior Problems, Comparative Analysis, Downs Syndrome, Etiology

Download full text

Siegenthaler, Bruce M. – 1970

Tests were administered to 209 educable mentally handicapped children (mean age 10.8, mean IQ 77) to determine factors related to speech hearing. Results indicated that mental age, intelligence quotient, physiological age, institutionalization, and organic bases for retardation were not significantly related either to speech reception threshold or…

Descriptors: Age Differences, Auditory Discrimination, Auditory Perception, Etiology