10.118. Snaith–Hamilton Pleasure Scale (SHAPS)¶
(¶+) Reproduction of this task/scale is not permitted (or such permission is not clear). This CamCOPS task is a data collection tool only, with no scale text (unless configured locally to use externally provided text that the hosting institution is legally permitted to use). Use it only in conjunction with a licensed copy of the original task. If your institution is entitled to use the task, you may install an add-on XML file on your server containing the required strings, to make the task fully functional, but you must provide this XML file and its contents yourself (it is outside the scope of CamCOPS).
A scale to measure hedonic tone. 14 questions rated on a 4-item scale (definitely agree - strongly disagree or strongly disagree - strongly agree). Scored 1 point for either “disagree” rating, 0 for either “agree” rating. Note that high scores represent low pleasure.
Several studies using the scale have made the responses consistent. Franken et al (2007) below uses definitely agree - definitely disagree. See also:
Responses are configurable through the add-on XML file.
10.118.1. Intellectual property rights¶
TO BE ESTABLISHED
“This scale may be reproduced under its proper title for personal use and research. Reproduction in any book or manual or for commercial purpose must be negotiated with the British Journal of Psychiatry.”
– Snaith et al. (1995), as below.
Snaith RP, Hamilton M, Morley S, Humayan A, Hargreaves D, Trigwell P (1995). A scale for the assessment of hedonic tone the Snaith–Hamilton Pleasure Scale. Br J Psychiatry 167: 99–103. https://www.ncbi.nlm.nih.gov/pubmed/7551619
Franken IH, Rassin E, Muris P (2007). The assessment of anhedonia in clinical and non-clinical populations: further validation of the Snaith-Hamilton Pleasure Scale (SHAPS). J Affect Disord 99(1-3):83-89 https://www.ncbi.nlm.nih.gov/pubmed/16996138