Bardach, Lisa. <br/><br/>
Has achievement goal theory been right? a meta-analysis of the relation between goal structures and personal achievement goals / 
Lisa Bardach, Sophie Oczlon, Jakob Pietsching, and Marko Luftenegger. 
 - Washington ;  American Psychological Association ,   August 2020. 
 - Volume 112, pages 1197-1220 :  illustration ;  28 cm. 
<br/><br/> Journal of Educational Psychology, vol. 112, no. 6, pages 1197-1220, August 2020. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Classroom management. 	<br/>Education,.
<br/><br/><label>Dewey Class. No.: </label>DPer 370.15 J826 July-August 2020 v. 112 n. 5-6