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A Scale for the Assessment of Hedonic Tone the Snaith–Hamilton Pleasure Scale

  • R. P. Snaith (a1), M. Hamilton (a1), S. Morley (a2), A. Humayan (a2), D. Hargreaves (a2) and P. Trigwell (a2)...

Hedonic tone and its absence, anhedonia, are important in psychopathological research, but instruments for their assessment are lengthy and probably culturally biased.


A new scale was constructed from the responses of a large sample of the general population to a request to list six situations which afforded pleasure. The most frequent items were reviewed and those likely to be affected by cultural setting, age, or sex were removed. A pilot study led to an abbreviated scale of 14 items, covering four domains of pleasure response. This questionnaire was subjected to psychometric evaluation in new samples from the general population and psychiatric patients.


The scale was found to have a score range that would distinguish a ‘normal’ from an ‘abnormal’ response. Validity and reliability were found to be satisfactory.


The new scale, the Snaith-Hamilton Pleasure Scale (SHAPS), is an instrument which may be recommended for psychopathological research.

Corresponding author
Dr R. P. Snaith, Division of Psychiatry and Behavioural Sciences, Clinical Sciences Building, St James's University Hospital, Leeds LS9 7TF
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American Psychiatric Association (1987) Diagnostic and Statistical Manual of Psychiatric Disorders (3rd edn) (DSM–III). Washington, DC: APA.
Andreasen, N. C. (1982) Negative symptoms in schizophrenia: definition and reliability. Archives of General Psychiatry, 39, 784788.
Birley, J. L. T. (1990) DSM–III: from left to right or from right to left? British Journal of Psychiatry, 157, 116118.
Chapman, C., Chapman, J. P. & Raulin, M. L. (1976) Scales for physical and social anhedonia. Journal of Abnormal Psychology, 85, 374382.
Costello, C. G. (1992) Research on symptoms versus research in syndromes. British Journal of Psychiatry, 160, 304308.
Fawcett, J., Clark, D. C., Sheftner, A., et al (1983) Assessing anhedonia in psychiatric practice. Archives of General Psychiatry, 40, 7984.
Goldberg, D. (1972) Detection of Psychiatric Illness by Questionnaire. Oxford: Oxford University Press.
Guilford, J. P. (1954) Psychometric Methods (2nd edn). New York: McGraw Hill.
Hardy, P., Jouven, R., Lancrenon, S., et al (1986) L'échelle de plaisir-désplaisir. L'Encéphale, 12, 149154.
Kazdin, A. E. (1989) Evaluation of the pleasure scale in the assessment of anhedonia in children. Journal of the American Academy of Child and Adolescent Psychiatry, 28, 364372.
Klein, D. F. (1974) Endogenomorphic depression. Archives of General Psychiatry, 31, 447454.
Loas, G. & Piersen, A. (1989) L'anhédonie en psychiatrie: revue. Annales Medico-Psychologiques, 147, 705717.
Meehl, P. E. (1962) Schizotaxia, schizotypy, schizophrenia. American Psychologist, 17, 827838.
Montgomery, S. A. & Åsberg, M. A. (1979) A new depression scale designed to be sensitive to change. British Journal of Psychiatry, 134, 382389.
Snaith, R. P. (1993) Anhedonia: the forgotten symptom of psychopathology. Psychological Medicine, 23, 957966.
Van Praag, H. M. (1992) Reconquest of the subjective: against the waning of psychiatric diagnosis. British Journal of Psychiatry, 160, 266271.
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The British Journal of Psychiatry
  • ISSN: 0007-1250
  • EISSN: 1472-1465
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A Scale for the Assessment of Hedonic Tone the Snaith–Hamilton Pleasure Scale

  • R. P. Snaith (a1), M. Hamilton (a1), S. Morley (a2), A. Humayan (a2), D. Hargreaves (a2) and P. Trigwell (a2)...
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