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The Role of Parents in the Ontogeny of ...
by Simpkins, Sandra D.; Fredricks, Jennifer A.; Eccles, Jacquelynne S.; et al.
ISBN: 9781119135210
Copyright:
Paperback
Leaks in the Pipeline to Math, Science, and ...
by Editor: Janis E. Jacobs (Pennsylvania State University); Editor: Sandra D. Simpkins (Department of Family and Human Development, Arizona State University)
ISBN: 9780787983932
Organized Out-of-School Activities: Setting ...
by Fredricks, Jennifer A.; Simpkins, Sandra D.
ISBN: 9781118735756