%0 Journal Article %1 2collab_178966 %A Usher, Ellen L. %A Pajares, Frank %D January 2009 %J Contemporary Educational Psychology %K Mathematics, Middle Motivation, Self-efficacy Social Sources beliefs, cognitive of school self-efficacy, theory, %N 1 %P 89-101 %R 10.1016/j.cedpsych.2008.09.002 %T Sources of self-efficacy in mathematics: A validation study %U http://dx.doi.org/10.1016/j.cedpsych.2008.09.002 %V 34 %@ 0361476X

@article{2collab_178966, added-at = {2009-04-09T15:11:46.000+0200}, author = {Usher, Ellen L. and Pajares, Frank}, biburl = {https://www.bibsonomy.org/bibtex/2bb501193459129f616b0bc004ad7b60d/actualal}, description = {From 2collab}, doi = {10.1016/j.cedpsych.2008.09.002}, interhash = {8dbe9ff47df554f737a0cf0c606f6ec4}, intrahash = {bb501193459129f616b0bc004ad7b60d}, isbn = {0361476X}, journal = {Contemporary Educational Psychology}, keywords = {Mathematics, Middle Motivation, Self-efficacy Social Sources beliefs, cognitive of school self-efficacy, theory,}, note = {The purpose of this study was to develop and validate items with which to assess A. Bandura’s (1997) theorized sources of self-efficacy among middle school mathematics students. Results from Phase 1 (N=1111) were used to develop and refine items for su...}, number = { 1}, pages = { 89-101}, timestamp = {2009-04-09T15:16:41.000+0200}, title = {Sources of self-efficacy in mathematics: A validation study}, url = {http://dx.doi.org/10.1016/j.cedpsych.2008.09.002}, volume = 34, year = {January 2009} }