%0 Journal Article %T Long-term effects of control and predictability-enhancing interventions: Findings and ethical issues %A Schulz, Richard %A Hanusa, Barbara H. %J Journal of Personality and Social Psychology %V 36 %N 11 %P 1194-1201 %@ 0022-3514 %D 1978-11-01 %I American Psychological Association %~ DeepDyve