When Choice Motivates and When It Does Not
Educational psychology review, 2007-12, Vol.19 (4), p.429-442
[Peer Reviewed Journal]
COPYRIGHT 2007 Springer ;Springer Science+Business Media, LLC 2007 ;ISSN: 1040-726X ;EISSN: 1573-336X ;DOI: 10.1007/s10648-006-9027-y ;CODEN: EPSREO
Full text available