![](/img/cover-not-exists.png)
Learned helplessness: The result of uncontrollable reinforcements or uncontrollable aversive stimuli?
Benson, James S., Kennelly, Kevin J.Volume:
34
Year:
1976
Language:
english
Journal:
Journal of Personality and Social Psychology
DOI:
10.1037/0022-3514.34.1.138
File:
PDF, 914 KB
english, 1976