THIS DOCUMENT IS A BIBLIOGRAPHY OF PAPERS COVERING WORK DONE UNDER OEO CONTRACT 510. THE PAPERS ARE INDIVIDUALLY ABSTRACTED UNDER THE FOLLOWING ACCESSION NUMBERS. PS 000 983, "THE EFFECT OF HEADSTART ON DEVELOPMENTAL PROCESSES." PS 000 984, "THE EFFECT OF TEACHER BEHAVIOR ON VERBAL INTELLIGENCE IN OPERATION HEADSTART CHILDREN." PS 000 985, "A FOLLOW-UP STUDY OF INTELLIGENCE CHANGES IN CHILDREN WHO PARTICIPATED IN PROJECT HEADSTART." PS 000 986, "THE LIMITATIONS OF BRIEF INTELLIGENCE TESTING WITH YOUNG CHILDREN." PS 000 987, "THE JOHNS HOPKINS PERCEPTUAL TEST, THE DEVELOPMENT OF A RAPID INTELLIGENCE TEST FOR THE PRE-SCHOOL CHILD." PS 000 988, "THE SYNTACTIC STRUCTURES OF 5 YEAR OLD CULTURALLY DEPRIVED CHILDREN." PS 000 989, "LANGUAGE CONTROL IN A GROUP OF HEADSTART CHILDREN." ADDITIONAL PAPERS NOT AVAILABLE FOR ABSTRACTING ARE "CLINICAL CONSIDERATIONS IN THE PSYCHIATRIC EVALUATION OF INTELLIGENCE,""SOCIAL CLASS AND INDIVIDUAL DEVELOPMENT,""THE DEVELOPMENT OF INTELLIGENCE,""DEVELOPMENT PATTERNS OF YOUNG CHILDREN," AND "THE ROLE OF LINGUISTIC PRE-TRAINING IN CONCEPT ATTAINMENT IN YOUNG CHILDREN." (DR)