Ellen L. Usher

Sources of Self-Efficacy in School: Critical Review of the Literature and Future Directions

Ellen L. Usher, Frank Pajares · Review of Educational Research · 2008 · 1.5K citations

Education, Educational Psychology, Social Psychology +13

Sources of self-efficacy in mathematics: A validation study

Ellen L. Usher, Frank Pajares · Contemporary Educational Psychology · 2008 · 642 citations

Education, Educational Psychology, Mathematics Education +8

Exploring the validity of a teachers’ self-efficacy scale in five countries

Robert M. Klassen, Mimi Bong, Ellen L. Usher et al. · Contemporary Educational Psychology · 2008 · 549 citations

Education, Educational Measurement, Teacher Education +7

Sources of academic and self-regulatory efficacy beliefs of entering middle school students

Ellen L. Usher, Frank Pajares · Contemporary Educational Psychology · 2005 · 512 citations

Education, Educational Psychology, Secondary Education +12

Learning and Individual Differences

Jason Chen, Ellen L. Usher · 2013 · 470 citations

Language Studies, Educational Assessment, Foreign Languages +17