| Literature DB >> 14262771 |
Abstract
Keywords: ACHIEVEMENT; ADOLESCENCE; CHILD; EDUCATION; PUBERTY; SEX; STATISTICS; STUDENT DROPOUTS
Mesh:
Year: 1964 PMID: 14262771 DOI: 10.1111/j.1469-7610.1964.tb02140.x
Source DB: PubMed Journal: J Child Psychol Psychiatry ISSN: 0021-9630 Impact factor: 8.982