This study had 27 psychiatrists watch a half hour film of a third year medical student talking with a patient. They were all psychiatric faculty in the UCLA School of Medicine and were trying to create a criterion for use in examinations within the School. The film was such that they could see the patient from the perspective of the interviewer.
Haggstrom, Warren C.
"A Note on Voethogenic Harm: The Politics of Science and the Professions,"
The Journal of Sociology & Social Welfare: Vol. 10
, Article 8.
Available at: https://scholarworks.wmich.edu/jssw/vol10/iss4/8