Relationships among parent ratings of behavioral characteristics of children. United States,Interrelations of specific behaviors,traits,degree of responsibility, and participation in organized activities for children,by age and sex.
Treść karty:192,345 RELATIONSHIPS Relationships among parent ratings of behavioral characteristics of children. United States,Interrelations of specific behaviors,traits,degree of responsibility, and participation in organized activities for children,by age and sex. Rockville,M, 1972 U. S,Department of Health Education,and Welfare.Public Health Service 4° s. IV, 49. Vital and Health Statistics.Data from the National Health Survev. Ser.11 ,nr 121.