A Rasch model analysis of the mindful attention awareness scale

Goh, Hong Eng and Marais, Ida and Ireland, Michael James (2017) A Rasch model analysis of the mindful attention awareness scale. Assessment, 24 (3). pp. 387-398. ISSN 1073-1911

Abstract

The Mindful Attention Awareness Scale was developed to measure individual differences in the tendency to be mindful. The current study examined the psychometric properties of the Mindful Attention Awareness Scale in a heterogeneous sample of 565 nonmeditators and 612 meditators using the polytomous Rasch model. The results showed that some items did not function the same way for these two groups. Overall, meditators had higher mean estimates than nonmeditators. The analysis identified a group of items as highly discriminating. Using a different model, Van Dam, Earleywine, and Borders in 2010 identified the same group of items as highly discriminating, and concluded that they were the items with the most information. Multiple pieces of evidence from the Rasch analysis showed that these items discriminate highly because of local dependence, hence do not supply independent information. We discussed how these different conclusions, based on similar findings, result from two very different paradigms in measurement.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Permanent restricted access to Published version in accordance with the copyright policy of the publisher.
Faculty / Department / School: Current - Faculty of Health, Engineering and Sciences - School of Psychology and Counselling
Date Deposited: 29 Apr 2016 02:57
Last Modified: 06 Feb 2018 05:23
Uncontrolled Keywords: mindfulness; Mindful Attention Awareness Scale; MAAS; polytomous Rasch model; local dependence; meditation
Fields of Research : 17 Psychology and Cognitive Sciences > 1701 Psychology > 170109 Personality, Abilities and Assessment
17 Psychology and Cognitive Sciences > 1701 Psychology > 170110 Psychological Methodology, Design and Analysis
Socio-Economic Objective: E Expanding Knowledge > 97 Expanding Knowledge > 970117 Expanding Knowledge in Psychology and Cognitive Sciences
Identification Number or DOI: 10.1177/1073191115607043
URI: http://eprints.usq.edu.au/id/eprint/28409

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