The early training project: a seventh-year report.
D000124:Achievement; D001722:Birth Order; D002648:Child; D003467:Cultural Deprivation; D004519:Education, Special; D004521:Educational Measurement; D005260:Female; D006801:Humans; D007361:Intelligence Tests; D007804:Language Development; D008297:Male; D011203:Poverty; D011581:Psychological Tests; D011610:Psychosocial Deprivation; D014481:United States; D014490:United States Office of Economic Opportunity