BROWN, J F A modification of the Rosenzweig picture-frustration test to study hostile interracial attitudes. [electronic resource] - The Journal of psychology Oct 1947 - 247-72 p. digital Publication Type: Journal Article ISSN: 0022-3980 Standard No.: 10.1080/00223980.1947.9917352 doi Subjects--Topical Terms: AttitudeFrustrationHostilityHumans