The vast majority of theses in this collection are open access and freely available. There are a small number of theses that have access restricted to the WWU campus. For off-campus access to a thesis labeled "Campus Only Access," please log in here with your WWU universal ID, or talk to your librarian about requesting the restricted thesis through interlibrary loan.
Date Permissions Signed
Date of Award
Master of Science (MS)
Lehman, Barbara J., 1943-
Dinnel, Dale L.
Gruman, Diana H.
Mindfulness meditation (MM) has grown in popularity over the recent years, becoming a way in which to achieve awareness of the present moment. Benefits of MM include decreased rates of mind wandering, depression, and anxiety, as well as improvements in well-being and attention. However, MM researchers using novice meditators usually compare them to a passive control group or a control group that completes relaxation training. The present study used a cognitively active control group as a comparison group to examine the way attention, rumination, and mind wandering are affected by a short-term MM training. Participants were randomly assigned to complete one week of MM training or one week of poetry analysis. Participants completed measures before and after training, as well as seven days of experience sampling following the completion of training. Results indicated that all participants showed improvements in mindfulness and attention and declines in rumination, and that the two groups did not differ in the magnitude of these effects. Additionally, our longitudinal results indicated that attention did not mediate the relationship between mindfulness and rumination, but our experience sampling results suggested that state mind wandering mediated the relationship between state mindfulness and state rumination. These results suggest that individuals may need to reach intermediate levels of MM training before seeing effects distinct to MM practice.
Western Washington University
Copying of this thesis in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this thesis for commercial purposes, or for financial gain, shall not be allowed without the author's written permission.
David, Diana M., "The Effects of Mindfulness Meditation on Attention and Rumination" (2016). WWU Graduate School Collection. 505.