共 50 条
- [22] Everything in moderation: ICT and reading performance of Dutch 15-year-olds [J]. Large-scale Assessments in Education, 8
- [25] Vaccination coverage for tetanos and diphtheria in 15-year-olds living in Monterigie [J]. CANADIAN JOURNAL OF PUBLIC HEALTH-REVUE CANADIENNE DE SANTE PUBLIQUE, 2001, 92 (04): : 264 - 266
- [26] ATTITUDE AMONG 15-YEAR-OLDS TO 18-YEAR-OLDS VIS-A-VIS MOVIES AND FILM [J]. ACTA PSYCHOLOGICA, 1959, 15 : 568 - 571
- [28] FUTURE PERFORMANCE OF 15-YEAR-OLDS IN EAST GERMANY AND WEST-GERMANY [J]. KOLNER ZEITSCHRIFT FUR SOZIOLOGIE UND SOZIALPSYCHOLOGIE, 1975, 27 (03): : 592 - 610