Saturday, April 10, 8:30-10:00 am Reducing Mind-Wandering and Improving Meta-Awareness with Mindfulness Training Presented by Amishi P. Jha, PhD Mind wandering refers to the phenomenon of shifting attention away from a primary task and toward internal preoccupations, such as intrusive thoughts or emotions. Mindfulness training (MT) aims to improve concentrative attentional focus and curb distraction. We conducted two experiments to investigate MT’s ability to improve attention and reduce distraction. In Exp. 1, individuals with considerable prior experience with MT (n=38) and control participants who had no experience with MT (n=28) performed the Sustained Attention to Response Task (SART) on two occasions 1 month apart. Participants with MT experience attended a 1 month intensive MT retreat between the two testing sessions. While the groups did not differ in performance at Time 1, the Retreat group (compared to the control group) was slower and more accurate at Time 2. In addition, at Time 2, the Retreat group reported being more ‘on-task’ and ‘aware of the contents of present moment experience’ when periodically probed during the SART. While these results are consistent with MT’s ability to improve attention and reduce internal distractibility, group differences in motivation-level and self-selection to receive MT weaken this conclusion. To overcome the potential short-comings of Exp. 1, we conducted Exp 2 in individuals with no prior experience with MT using random assignment and an active comparison group. All participants were recruited into a “Healthy Living” course, and randomly assigned to take part in an 8-week MT program (MT; n=20) or an 8-week Nutrition Education (NE) course (NE; n=23). Courses were matched for in and out of class time investment, psychosocial support, and instructor expertise and commitment to the course content. All participants performed the SART before and after their respective courses. There were no group differences in performance or subjective ratings at Time 1. At Time 2, accuracy was significantly higher in the MT vs. NE group. In addition, the MT group reported being more ‘on-task’ and ‘aware’. Taken together, these results suggest that MT may, indeed, decrease mind wandering and improve meta-awareness. |