Meditation Breath Attention Scores (MBAS): Test–Retest Reliability and Sensitivity to Repeated Practice
Mindfulness (2014) - Comment
doi: 10.1007/s12671-012-0161-y  issn: 1868-8527  issn: 1868-8535 

Paul A. Frewen, Franziska Unholzer, Kyle R.-J. Logie-Hagan, Julia D. MacKinley