"Relation of eighth graders' family structure, gender, and family environment with academic performance and school behavior": Correction to Kurdek and Sinclair.

Reports an error in "Relation of eighth graders' family structure, gender, and family environment with academic performance and school behavior" by Lawrence A. Kurdek and Ronald J. Sinclair (Journal of Educational Psychology, 1988[Mar], Vol 80[1], 90-94). Table 2 contained incorrect data. The first column of data contained correlations whose signs should have been reversed. The complete correct table appears in the erratum. (The following abstract of the original article appeared in record 1988-24801-001.) The purpose of this study was to assess how family structure, gender, and family environment were related to both academic performance (end-of-the-year grades and quantitative and verbal achievement factor scores) and school behavior (number of days absent, number of days tardy, and number of in-school detentions). Subjects were 219 middle-class eighth graders (96 boys, 123 girls). Generally, students in two-parent nuclear families had better academic performance and less problematic school behavior than did students in either mother-custody or stepfather families. Boys had more detentions than did girls. Despite significant differences among the three family structures, the family structure variable accounted at most for only 7% of the variability in academic performance and school behavior. A family environment that emphasized achievement and intellectual pursuits accounted for variability in end-of-the-year grades beyond that accounted for by family structure, gender, and family conflict. The joint consideration of family structure, gender, and family environment accounted at most for 17% of the variance in academic performance and school behavior. For students in the mother-custody and stepfather families, contact with father was unrelated to academic performance. Findings are discussed in terms of models of achievement motivation and behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved)