AndersonO. D.ParmenterR. (1941). A long-term study of the experimental neurosis in the sheep and dog. Psychosom. Med. Monogr.2, Nos. 3 and 4.
2.
CannonW. B. (1929). Bodily Changes in Pain, Hunger, Fear and Rage. 2nd Ed. London.
3.
DavisD. R. (1946a). Disorganisation of behaviour in fatigue. J. Neurol., Neurosung. and Psychiat.9, 23–29.
4.
DavisD. R. (1946b). Neurotic predisposition and the disorganisation observed in experiments with the Cambridge Cockpit. J. Neurol., Neurosurg. and Psychiat.9, 119–1240.
5.
DavisD. R. (1948). Pilot Error Air Publication 3139a. London: His Majesty's Stationery Office.
6.
EveraulE. E. (1935). Perseveration in the rat. J. comp. Psychol.19, 343–369.
7.
FreemanG. L. (1940). A method of inducing frustration in human subjects and its influence upon the palmar skin resistance. Amer. J. Psychol.53, 117–120.
8.
HamiltonG. V. (1916). A study of perseverance reaction in primates and rodents. Behaviour Monogr.3, No. 2.
9.
HilgardE. R.MarquisD. G. (1940). Conditioning and LearningNew York.
10.
HimmelweitH. T. (1947). A comparative study of the level of aspiration of normal and of neurotic persons. Brit. J. Psychol.37, 41–59.
11.
HovlandC. I.SearsR. R. (1938). Experiments in motor conflict: I. Types of conflict and their modes of resolution. J. exper. Psychol.23, 477–493.
12.
HullC. L. (1942). Principles of BehaviourLondon.
13.
LuriaA. R. (1932). The Nature of Human ConflictsNew York.
14.
MowrerO. H. (1938). Preparatory set (expectancy)—a determinant in motivation and learning. Psychol. Rev.45, 62–91.
15.
MowrerO. H. (1939). A stimulus-response analysis of anxiety and its role as a reinforcing agent. Psychol. Rev.46, 553–565.
16.
MowrerO. H.UllmanA. D. (1945). Time as a determinant in integrative learning. Psychol. Rev.52, 61–90.
17.
PavlovI. P. (1927). Conditioned ReflexesAnrepLondon.
18.
WhitfieldJ. W. (1947). Rank correlation between two variables, one of which is ranked, the other dichotomous. Biometrika34, 292–296.
19.
YoungP. T. (1928). Studies in affective psychology: VII. Conflict of movement in relation to unpleasant feeling. Amer. J. Psychol.40, 394–400.