AUTHOR=Christophel Eva , Gaschler Robert , Schnotz Wolfgang 

TITLE=Teachers' expertise in feedback application adapted to the phases of the learning process

JOURNAL=Frontiers in Psychology

VOLUME=5

YEAR=2014

URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2014.00858

DOI=10.3389/fpsyg.2014.00858

ISSN=1664-1078