共 50 条
[2]
Bernstein L., 2009, 20094047 NCEE I ED S
[3]
Bruce M., 2014, The Mentoring Effect: Young People's Perspectives on the Outcomes and Availability of Mentoring
[4]
Bullen P., 2010, Educational Horizons, V89, P47
[7]
Collins LindaM. Stephanie T. Lanza., 2013, Latent Class and Latent Transition Analysis: With Applications in the Social, Behavioral, and Health Sciences, V718
[8]
Deutsch Nancy L, 2009, New Dir Youth Dev, V2009, P47, DOI 10.1002/yd.296