Failure to find relationships between family constellation and achievement motivation.
D000124:Achievement; D000704:Analysis of Variance; D001722:Birth Order; D004522:Educational Status; D005191:Family Characteristics; D005260:Female; D006801:Humans; D008297:Male; D009790:Occupations; D009863:Only Child; D010290:Parents; D010551:Personality; D010555:Personality Inventory; D011594:Psychometrics; D012649:Self Concept; D012737:Sex Factors; D012923:Social Class