References
- Cattell , R. B. 1957 . Personality and Motivation Structure and Measurement , Yonkers-on-Hudson : World Book .
- Jasper , H. H. 1929 . Optimism and pessimism in college environments . Amer. J. Sociology , 34 : 856 – 873 .
- Kelman , H. 1945 . Neurotic pessimism . Psychoanal. Rev. , 32 : 419 – 448 .
- Knapp , R. H. 1960 . A study of the metaphor . J. Proj. Techniques , 24 : 389 – 395 .
- Krausz , E. O. 1933 . Pessimismus (Pessimism) . Int. Zach. F. Indiv.-psychol. , 11 : 90 – 103 . (Psychol. Abstr., 8:451)
- Rosenzweig , S. , Fleming , E. E. and Clark , H. J. 1947 . Revised Scoring Manual for the Rosenzweig Picture-Frustration Study , Provincetown : Journal Press .
- Sanford , R. N. , Conrad , H. S. and Franck , K. 1946 . Psychological determinants of optimism regarding consequences of the war . J. of Psychol. , 22 : 207 – 235 .
- Sully , J. 1877 . Pessimism , London : Henry S. King .