1
by Augustine, Catherine H.
Published 2009
RAND
Table of Contents: ... for sustainability -- Support for the CLS hypothesis -- Recommendations -- Appendix A. Background information...

2
by Martín, Mario Daniel, Jansen, Louise M., Beckmann, Elizabeth A.
Published 2016
ANU Press, ANU Press, Australian National University
... that the empirical data supports a new hypothesis for the reasons for attrition, based on students' relative belief...