The purpose of this study was to examine the relationship between birth order, vocational choice, choice of college, and selected personality characteristics among Black college students. The 16 Personality Factors Questionnaire, the Assessment of Career Decision Making, and a research questionnaire were administered to a sample of 231 students enrolled in freshman orientation classes at Grambling State University, Grambling, Louisiana. Analysis of variance revealed no significant differences among the birth order groups. It was concluded that the validity of birth order theory for Black college students should be questioned.Previous research on birth order effects has focused primarily on White, middle-class males. Because cultural differences many times influence experimental findings, it is important to extend our knowledge of birth order effects to other ethnic groups. It seems likely that birth order effects will be similar across cultures only insofar as those cultures are similar in family patterns and interactions. Forer ( 1969) has suggested that many research findings concerning This article is based on the first author's master's thesis, which was completed under the direction of Howard E. A. Tinsley at Southern Illinois University.