巴西葡萄牙语的OAV和5D-ASC:验证和适应性研究。

IF 5.5 3区 医学 Q1 CLINICAL NEUROLOGY
Journal of Psychopharmacology Pub Date : 2025-09-01 Epub Date: 2025-06-28 DOI:10.1177/02698811251344685
Rafael S Rodrigues, Isabel Wießner, Dimitri Daldegan-Bueno, Bheatrix Bienemann, Alexandre Pontual, Luís Fernando Tófoli, Daniel C Mograbi
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引用次数: 0

摘要

背景:本研究旨在验证意识改变状态评定量表(OAV)和五维意识改变状态问卷(5D-ASC)在巴西葡萄牙人迷幻药研究背景下测量意识改变状态的有效性和文化适应性。方法:采用平行反译模型,结合专家评审,保证语言和文化的准确性。最终版本在10名参与者中进行了预测试,随后被纳入在线调查。这项调查由3762名受访者完成,他们讲述了自己的迷幻经历。进行探索性因子分析和验证性因子分析,确定因子结构并对量表进行验证。通过神秘感体验问卷(MEQ)和自我消解量表(EDI)的相关性来评估内部一致性和收敛效度。结果:分析证实OAV为11因子结构,5D-ASC为6因子结构,均表现出较强的内部一致性(α > 0.76)。OAV和5D-ASC因子与MEQ和EDI之间存在显著的相关性,表明了可靠的收敛效度。因子得分的差异取决于物质、环境和冥想频率,死水和二甲色胺体验的海洋无边界和焦虑自我消解得分更高。结论:经过验证的量表在巴西背景下显示了可靠的心理测量特性。研究结果强调了影响迷幻药主观体验的文化因素。局限性包括样本同质性和潜在的召回偏差。未来的研究应该包括更多不同的样本来证实和扩展这些发现。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
OAV and 5D-ASC for Brazilian Portuguese: A validation and adaptation study.

Background: This study aimed to validate and culturally adapt the Altered States of Consciousness Rating Scale (OAV) and Five Dimensional-Altered States of Consciousness Questionnaire (5D-ASC) for Brazilian Portuguese to measure altered states of consciousness in the context of psychedelic research.

Methods: A parallel back-translation model was employed with expert reviews to ensure linguistic and cultural accuracy. The finalized version was pre-tested with 10 participants and subsequently included in an online survey. This survey was completed by 3762 respondents recounting their psychedelic experiences. Exploratory factor analysis and confirmatory factor analysis were conducted to identify the factor structure and validate the scales. Internal consistency and convergent validity were assessed through correlation with the Mystical Experience Questionnaire (MEQ) and Ego Dissolution Inventory (EDI).

Results: The analyses confirmed an 11-factor structure for the OAV and a 6-factor structure for the 5D-ASC, both exhibiting strong internal consistency (α > 0.76). Significant correlations were observed between OAV and 5D-ASC factors and the MEQ and EDI, indicating solid convergent validity. Differences in factor scores were noted depending on the substance, setting, and meditation frequency, with higher oceanic boundlessness and anxious ego-dissolution scores for ayahuasca and dimethyltryptamine experiences.

Conclusions: The validated scales demonstrated reliable psychometric properties for the Brazilian context. The results highlight cultural aspects influencing subjective experiences with psychedelics. Limitations include sample homogeneity and potential recall bias. Future research should involve more diverse samples to confirm and extend these findings.

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来源期刊
Journal of Psychopharmacology
Journal of Psychopharmacology 医学-精神病学
CiteScore
8.60
自引率
4.90%
发文量
126
审稿时长
3-8 weeks
期刊介绍: The Journal of Psychopharmacology is a fully peer-reviewed, international journal that publishes original research and review articles on preclinical and clinical aspects of psychopharmacology. The journal provides an essential forum for researchers and practicing clinicians on the effects of drugs on animal and human behavior, and the mechanisms underlying these effects. The Journal of Psychopharmacology is truly international in scope and readership.
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