Media type: E-Article Title: The effect of repeated praise or blame on the performance of introverts and extroverts Contributor: Forlano, George; Axelrod, Hyman C. Published: American Psychological Association (APA), 1937 Published in: Journal of Educational Psychology, 28 (1937) 2, Seite 92-100 Language: English DOI: 10.1037/h0058141 ISSN: 1939-2176; 0022-0663 Keywords: Developmental and Educational Psychology ; Education Origination: Footnote: