GraffN.The relationship of manifest anxiety, ways of handling anxiety, task difficulty, and task evaluation to performance on an intellectual task. Unpublished doctor's thesis, Michigan State Univer., 1955.
2.
FarberI. E.SpenceK. W.Complex learning and conditioning as a function of anxiety. J. exp. Psychol., 1953, 45, 120–125.
3.
MontagueE. K.The role of anxiety in serial rote learning. J. exp. Psychol., 1953, 45, 91–96.
4.
SpenceK. W.FarberI. E.TaylorE.The relation of electric shock and anxiety to level of performance in eyelid conditioning. J. exp. Psychol., 1954, 48, 404–408.
5.
TaylorJ. A.A personality scale of manifest anxiety. J. abnorm. soc. Psychol., 1953, 48, 285–290.
