The more the merrier? Effects of family size and sibling spacing on sibling relationships.
Newman
J
J
Program in School Psychology, State University of New York at Albany 12222, USA.
D000293:Adolescent; D000328:Adult; D001721:Birth Intervals; D001722:Birth Order; D002648:Child; D002675:Child, Preschool; D003220:Conflict, Psychological; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012801:Sibling Relations