Effect of anxiety (drive) on the acquisition and avoidance of a dominant intratask responsehttps://www.upress.umn.edu/test-division/bibliography/1960-1969/1964/katahn_effect_1964https://www.upress.umn.edu/logo.png
M. Katahn
(1964)
Effect of anxiety (drive) on the acquisition and avoidance of a dominant intratask response