International Review of Research in Mental Retardation, 21

This serial was established under the editorship of Dr. Norman R. Ellis in 1966. As a result of his editorial effort and the contributions of many authors, the serial is now recognized as the areaand#39;s best source of reviews of behavioral research on mental retardation. From its inception, active research scientists and graduate students in mental retardation have looked to this serial as a major source of critical reviews of research and theory in the area.