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波斯语版修订版幻听信念问卷(BAVQ-R)在精神分裂症谱系障碍患者中的心理测量学评估
PSYCHOMETRIC EVALUATION OF THE PERSIAN VERSION OF THE BELIEFS ABOUT VOICES QUESTIONNAIRE: REVISED IN PATIENTS WITH SCHIZOPHRENIA SPECTRUM DISORDERS
报告人: Ali Nazeri Astaneh
国家: Iran
机构: University of Social Welfare and Rehabilitation Sciences, Psychosis Research Center
波斯语版BAVQ-R删除四个条目后形成的31条目四因子结构显示出优异的拟合度和信度,各分量表与临床变量的相关方向符合预期。
本研究旨在考察波斯语版修订版幻听信念问卷(Beliefs About Voices Questionnaire Revised,BAVQ-R)在精神分裂症谱系障碍患者中的因子结构、信度和聚合效度(convergent validity)。样本包括298名依据DSM-5标准确诊为精神分裂症谱系障碍的门诊患者(男性占85.2%;年龄19至50岁;M = 37.32;SD = 1.14);除BAVQ-R(31个条目)外,还施测了精神病性症状评定量表(PSYRATS,评估幻听和妄想)、卡尔加里精神分裂症抑郁量表(CDSS)和贝克抑郁量表第二版(BDI-II,评估抑郁),以及精神分裂症生活质量量表(SQLS,评估生活质量)。分析采用均值和方差调整加权最小二乘法(WLSMV)估计进行验证性因子分析(confirmatory factor analysis,CFA),以Cronbach α系数和McDonald ω系数评估信度,以Pearson相关分析评估聚合效度。删除因子载荷较低或为负的第3、6、12和18条后,所得31条目修正四因子模型在所有比较模型中拟合最佳(CFI = 0.996;TLI = 0.995;RMSEA = 0.042);其他比较模型中,三因子模型的CFI = 0.958、TLI = 0.951、RMSEA = 0.122,五因子模型的CFI = 0.983、TLI = 0.982、RMSEA = 0.074,35条目四因子模型的CFI = 0.982、TLI = 0.981、RMSEA = 0.077。各分量表均具有较高信度:恶意与全能性(malevolence/omnipotence,9个条目)α = 0.91、ω = 0.91;善意(benevolence,7个条目)α = 0.94、ω = 0.94;抵抗(resistance,8个条目)α = 0.92、ω = 0.92;投入(engagement,7个条目)α = 0.95、ω = 0.95。聚合效度分析发现,恶意与全能性及抵抗分量表与幻觉、妄想、抑郁及较差的生活质量呈较强正相关,而善意和投入分量表与这些指标呈负相关(妄想与善意之间的相关不显著)。作者认为,波斯语版BAVQ-R是一种具有良好心理测量学特性的测量工具,可在伊朗的研究和临床实践中可靠地用于旨在减轻幻听相关痛苦的干预。
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APA 7: Astaneh, A. N., et al. (2026, September 23-26). Psychometric evaluation of the persian version of the beliefs about voices questionnaire: revised in patients with schizophrenia spectrum disorders [E-poster]. 26th WPA World Congress of Psychiatry (WCP 2026), Stockholm, Sweden. https://cslide.ctimeetingtech.com/wcp26/attendee/eposter/file/217
Vancouver: Astaneh AN, et al. Psychometric evaluation of the persian version of the beliefs about voices questionnaire: revised in patients with schizophrenia spectrum disorders [e-poster]. 26th WPA World Congress of Psychiatry (WCP 2026); 2026 Sep 23-26; Stockholm, Sweden. Available from: https://cslide.ctimeetingtech.com/wcp26/attendee/eposter/file/217
作者姓名和标题格式由大会系统自动生成;使用前请与原始海报核对。
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