RT Article T1 The influence of mothers on the academic expectations of young children: a longitudinal study of how gender difference arise JF Social forces VO 65 IS 3 SP 670 OP 694 A1 Baker, David P. A1 Entwisle, Doris R. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1642223360 K1 Geschlechtsunterschiede