Kosmadakis C S, Bungener C, Pierson A, Jouvent R, Widlöcher D
Unité INSERM 302, Hôpital de la Salpêtrière, Paris.
Encephale. 1995 Nov-Dec;21(6):437-43.
The Revised Social Anhedonia Scale (SAS) with 40 items (Eckblad et al., 1982) which studies the social dimension of anhedonia has been validated in the United-States (Mishlove & Chapman, 1985). However, no french translation and validation of this scale has been made to date. This work presents the french translation of the Social Anhedonia Scale and its validation. After a back-translation and final adjustment, it has been submitted to a sample of 126 control subjects from the general population. Furthermore, they were asked to fill two other scales: the Chapman Physical Anhedonia (PAS) with 61 items and the Fawcett Pleasure Scale (36 items), both of them exploring the subjects answer in terms of anhedonia/hedonia towards social, sensorial and/or physical experiences. The internal validity has been determined on the one hand by the Cronbach alpha coefficient which showed a strong unidimensional characteristic (0.80) and the other hand by the correlation of each item with the total score using the point biserial coefficient which ranged from .204 to .559. The concurrent validation has been determined by the Pearson correlation coefficient between the french version of social anhedonia scale and the french version of physical anhedonia scale. The values were .42, p = .001. Furthermore, this two scales are significant inversely correled to the french version of the pleasure scale: r = -.22, p = .0125 for the first, and r = -.26, p = .0027 for the second. The internal and concurrent validity of the french version of the revised social anhedonia scale should allow to improve our understanding of anhedonia in psychiatry and psychopathology.
修订后的社会快感缺乏量表（SAS）有40个项目（埃克布拉德等人，1982年），用于研究快感缺乏的社会维度，该量表已在美国得到验证（米什洛夫和查普曼，1985年）。然而，迄今为止，该量表尚未进行法语翻译和验证。本文介绍了社会快感缺乏量表的法语翻译及其验证情况。经过回译和最终调整后，该量表被提交给了126名来自普通人群的对照受试者样本。此外，还要求他们填写另外两个量表：有61个项目的查普曼身体快感缺乏量表（PAS）和有36个项目的福西特愉悦量表，这两个量表都从快感缺乏/快感角度探索受试者对社会、感官和/或身体体验的回答。内部效度一方面通过克朗巴哈α系数来确定，该系数显示出很强的单维特征（0.80），另一方面通过使用点二列系数确定每个项目与总分的相关性，该系数范围为0.204至0.559。同时效度通过社会快感缺乏量表法语版与身体快感缺乏量表法语版之间的皮尔逊相关系数来确定。其值为0.42，p = 0.001。此外，这两个量表与愉悦量表法语版呈显著负相关：第一个量表r = -0.22，p = 0.0125，第二个量表r = -0.26，p = 0.0027。修订后的社会快感缺乏量表法语版的内部效度和同时效度应有助于提高我们对精神病学和精神病理学中快感缺乏的理解。
