Paper presented at the Annual Meeting of the American Association on Mental Deficiency (92nd, Boston, 1968).

The research project described involves young elementary school children with demonstrable learning problems. These children either receive an intervention program or no intervention and are placed in either a regular or a small, self contained classroom setting. Student placement is made on the basis of psychometric test scores and teacher…

Empirical behavior principles were applied to the development of remedial teaching procedures and materials for retarded and emotionally disturbed students ages 5-8. Students were referred by schools as severe behavior problems or extreme learning disability cases; intelligence ranged from retarded to normal. Research, conducted in two laboratory…