Interoceptive awareness in a Southeastern US college sample: validation of the multidimensional assessment of interoceptive awareness – version 2

Abstract

Abstract Objective The Multidimensional Assessment of Interoceptive Awareness, version 2 (MAIA-2) is a commonly utilized self-report instrument to assess individuals’ ability to perceive bodily sensations. The MAIA-2 has displayed variable psychometric properties across samples. Thus, we examine the psychometric properties of the MAIA-2 in a Southeastern United States college sample. Participants Our studies consisted of 710 (study 1) and 66 (study 2) college students. Methods Study 1 used a cross-sectional research design where we investigated the factor structure, and measurement invariance (e.g., measured similarly across genders). Study 2 examined the test-retest reliability across a three-week period. Results The MAIA-2 displayed adequate to good internal consistencies and factor loadings, strict invariance, and questionable temporal stability. Conclusion The MAIA-2 demonstrates adequate psychometric properties in this college sample that were similar to the original MAIA sample characteristics. Contextual and cultural factors may influence the subjective experience of interpreting bodily sensations.

Keywords

• Interoception
• Body-awareness
• Somatic psychotherapies
• Mind-body
• Mindfulness