共 54 条
[43]
Raudenbush S. W., 2002, Hierarchical linear models, V2nd
[46]
Missing data: Our view of the state of the art
[J].
PSYCHOLOGICAL METHODS,
2002, 7 (02)
:147-177
[48]
Shaughnessy M. F., 2008, ED NEWS
[49]
SHOWERS B, 1987, EDUC LEADERSHIP, V45, P77
[50]
Simmons D.C., 2002, Interventions for academic and behavior problems II: Preventive and remedial approaches, P537