Machorrinho Joana, Veiga Guida, Fernandes Jorge, Mehling Wolf, Marmeleira José
1 Department of Sport and Health, School of Sciences and Technology, University of Évora, Portugal.
2 Comprehensive Health Research Centre, University of Évora, Portugal.
Percept Mot Skills. 2019 Feb;126(1):87-105. doi: 10.1177/0031512518813231. Epub 2018 Nov 19.
Interoceptive awareness involves several mind-body dimensions and can be evaluated by self-report with the Multidimensional Assessment of Interoceptive Awareness (MAIA), which has been translated and validated in several countries and is being used in research and clinical contexts. This study systematically translated the MAIA with six additional items using a focus group and evaluated its psychometric properties in a respondent sample of 204 Portuguese university students (52% females; M = 21.3, SD = 3.9 years). Based on exploratory factor analysis, we refined the tool into a 33-item version and tested it in a separate sample ( n = 286; 63% females; M = 21.3, SD = 4.7 years). We then conducted confirmatory factor analysis and examined test-retest reliability and convergent and discriminant validity. We confirmed an acceptable model fit for this Portuguese version (MAIA-P) with 33 items and seven scales; it showed good construct validity and acceptable temporal reliability, The MAIA-P appears to be valuable for assessing self-reported interoceptive awareness in Portuguese healthy adults.
内感受性觉知涉及多个身心维度，可通过内感受性觉知多维评估量表（MAIA）进行自评，该量表已在多个国家进行翻译和验证，并应用于研究和临床环境。本研究通过焦点小组对MAIA进行了系统翻译，并增加了六个项目，然后在204名葡萄牙大学生（52%为女性；平均年龄M = 21.3岁，标准差SD = 3.9岁）的样本中评估其心理测量特性。基于探索性因素分析，我们将该工具提炼为一个33项版本，并在另一个样本（n = 286；63%为女性；平均年龄M = 21.3岁，标准差SD = 4.7岁）中进行测试。然后我们进行了验证性因素分析，并检验了重测信度以及聚合效度和区分效度。我们确认了这个33项、七个分量表的葡萄牙语版本（MAIA-P）具有可接受的模型拟合度；它显示出良好的结构效度和可接受的时间信度，MAIA-P对于评估葡萄牙语健康成年人自我报告的内感受性觉知似乎很有价值。
