Cihan Burçin, Saka Meram Can, Gönüllü İpek, Özel Kizil Erguvan Tuğba, Baskak Bora, Atbaşoğlu Eşref Cem
Department of Psychology, Ortadoğu Technical University, Ankara, Turkey.
Department of Psychiatry, Ankara University Faculty of Medicine, Ankara, Turkey.
Noro Psikiyatr Ars. 2015 Sep;52(3):272-278. doi: 10.5152/npa.2015.7473. Epub 2015 Jul 7.
The present study aimed to investigate the role of social anhedonia, defined as the lack of ability to feel pleasure from interpersonal relationship, in a multidimensional model of schizotypy and to determine the psychometric properties of the Turkish version of Chapman's Revised Social Anhedonia Scale (SAS) in a non-clinical sample.
Second-grade students of Ankara University Medical Faculty were recruited (n=266, Mage=20.28). Confirmatory factor analysis was performed to test schizotypy dimensions. The Cronbach's alpha internal consistency value, test-retest reliability and congruent validity of SAS were calculated.
The model in which social anhedonia was allowed to load on both schizotypy dimensions fit the data set better than the model in which social anhedonia was allowed to load on negative dimension alone. The internal consistency assessed with Cronbach's alpha was .84, test-retest reliability was r=.76 and the congruent validity of SAS was r=.55.
The results of current study were consistent with those of earlier studies showing that social anhedonia was related to both schizotypy dimensions. Furthermore, the psychometric properties of the Turkish Version of SAS revealed that it is a reliable and valid measurement to assess social anhedonia in a non-clinical population.
本研究旨在探讨社交快感缺失（定义为无法从人际关系中获得愉悦感）在精神分裂症样多维模型中的作用，并确定查普曼修订版社交快感缺失量表（SAS）土耳其语版在非临床样本中的心理测量特性。
招募了安卡拉大学医学院二年级学生（n = 266，平均年龄 = 20.28岁）。进行验证性因素分析以检验精神分裂症样维度。计算了SAS的克朗巴哈α内部一致性值、重测信度和同质性效度。
社交快感缺失在两个精神分裂症样维度上负荷的模型比社交快感缺失仅在消极维度上负荷的模型更能拟合数据集。用克朗巴哈α评估的内部一致性为0.84，重测信度为r = 0.76，SAS的同质性效度为r = 0.55。
本研究结果与早期研究一致，表明社交快感缺失与两个精神分裂症样维度均相关。此外，SAS土耳其语版的心理测量特性表明，它是评估非临床人群社交快感缺失的可靠且有效的测量工具。
