@misc{indiciaeaa7cf7750e90, title = {Methodological difficulties in demonstrating learned helplessness in humans.}, author = {A H Winefield}, year = {1982}, doi = {10.1080/00221309.1982.9709933}, url = {https://pubmed.ncbi.nlm.nih.gov/7175513/}, note = {Source identifier: 7175513} }