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| Henderson, Norman B. | 1 |
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| Oregon | 1 |
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Download full textHenderson, Norman B.; And Others – 1970
The children followed at the University of Oregon Medical school site of the Collaborative Study on Cerebral Palsy, Mental Retardation and Other Neurological and Sensory Disorders of Infancy and Childhood comprised the research population. This study included 910 children--all of those completing the seven-year examination. About 65 percent were…
Descriptors: Academic Achievement, Black Students, Educational Diagnosis, Elementary School Students
