The longitudinal observation and intervention study
Subtitle: a preliminary report
By: Bettye M. Caldwell, Phyllis T. Elardo, Richard Elardo
Contributors: Elardo, Phyllis; Elardo, Richard
Publisher: University of Arkansas, Center for Early Development and Education
Published: 1972
Place of publication: Little Rock
Language: eng
Subjects: Observation (Educational method); Infant psychology; Child development
Notes: Paper presented at Southeastern Conference on Research in Child Development, Williamsburg, April 1972.

Photocopy of typescript. Arlington, VA : ERIC Document Reproduction Service.