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Exploring the Latent Structure and Convergent and Incremental Validity of the Metacognition Assessment Scale – Abbreviated in a Sample of Patients with Non-Affective Psychosis
Journal of Personality Assessment ( IF 3.720 ) Pub Date : 2022-04-01 , DOI: 10.1080/00223891.2022.2048843
Anna-Lena Bröcker 1 , Johannes Zimmermann 2 , Frauke Stuke 1 , Sandra Just 1 , Samuel Bayer 1 , Juliane Mielau 1 , Gianna Bertram 1 , Jakob Funcke 1 , Eva Maaßen 1 , Jasmina Hadzibegovic 1 , Günter Lempa 3 , Dorothea von Haebler 1, 4 , Christiane Montag 1
Affiliation  

Abstract

Synthetic metacognition is a heterogeneous construct related to psychotic disorders. One important tool to assess this construct is the Metacognition Assessment Scale – Abbreviated (MAS-A). In this study, we investigated the latent structure as well as the interrater reliability and convergent and incremental validity of the MAS-A in a sample of patients with non-affective psychosis. Analyses indicated that the scale might be one-dimensional. Interrater reliability of the MAS-A total score was good. In terms of convergent validity, correlational analyses showed significant associations of MAS-A metacognition with the Operationalized Psychodynamic Diagnosis Level of Structural Integration Axis (OPD-LSIA) and the Levels of Emotional Awareness Scale (LEAS). In terms of construct validity, a significant association was observed between MAS-A metacognition and a short version of the International Classification of Functioning, Disability and Health (MINI-ICF), which persisted after self-report measures of impairments in structural capacities (Structure Questionnaire of Operationalized Psychodynamic Diagnosis [OPD-SQS]) and mentalizing abilities (Mentalization Questionnaire [MZQ]) were included as covariates, but not after symptom dimensions were included. There was a significant correlation with the current living situation, but not with other external criteria like diagnosis or duration of illness. Future studies should explore alternative outcomes and replicate results in longitudinal designs.



中文翻译:

探索元认知评估量表的潜在结构和收敛和增量有效性——在非情感性精神病患者样本中缩写

摘要

综合元认知是一种与精神障碍相关的异质结构。评估此结构的一个重要工具是元认知评估量表 – 缩写 (MAS-A)。在这项研究中,我们调查了非情感性精神病患者样本中 MAS-A 的潜在结构以及评估者间信度和收敛效度和增量效度。分析表明该尺度可能是一维的。MAS-A 总分的评分者间信度良好。在收敛效度方面,相关分析显示 MAS-A 元认知与结构整合轴的操作化心理动力学诊断水平 (OPD-LSIA) 和情绪意识量表水平 (LEAS) 存在显着关联。在结构效度方面,在 MAS-A 元认知与国际功能、残疾和健康分类 (MINI-ICF) 的简短版本之间观察到显着关联,这种关联在自我报告结构能力损伤措施后持续存在(可操作心理动力学诊断的结构问卷 [ OPD-SQS]) 和心智化能力(心智化问卷 [MZQ])作为协变量包括在内,但不是在包括症状维度之后。与当前的生活状况有显着相关性,但与诊断或疾病持续时间等其他外部标准无关。未来的研究应该探索替代结果并在纵向设计中复制结果。在将结构能力损伤的自我报告测量(操作化心理动力学诊断 [OPD-SQS] 的结构问卷)和心智化能力(心智化问卷 [MZQ])作为协变量包括在内之后,这种情况仍然存在,但在包括症状维度之后则没有。与当前的生活状况有显着相关性,但与诊断或疾病持续时间等其他外部标准无关。未来的研究应该探索替代结果并在纵向设计中复制结果。在将结构能力损伤的自我报告测量(操作化心理动力学诊断 [OPD-SQS] 的结构问卷)和心智化能力(心智化问卷 [MZQ])作为协变量包括在内之后,这种情况仍然存在,但在包括症状维度之后则没有。与当前的生活状况有显着相关性,但与诊断或疾病持续时间等其他外部标准无关。未来的研究应该探索替代结果并在纵向设计中复制结果。与当前的生活状况有显着相关性,但与诊断或疾病持续时间等其他外部标准无关。未来的研究应该探索替代结果并在纵向设计中复制结果。与当前的生活状况有显着相关性,但与诊断或疾病持续时间等其他外部标准无关。未来的研究应该探索替代结果并在纵向设计中复制结果。

更新日期:2022-04-01
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