People with multiple sclerosis (MS) are likely to benefit from regular exercise, but physical inactivity is more common among people with MS than among the general population. This small randomized study evaluated whether motivational interviewing (MI) affects adherence to and personal experience in an exercise program. Inactive people with MS participating in an eight-week exercise program were randomized to either three brief MI (n = 7) or three health coaching (n = 6) sessions. Session attendance for both conditions was high, and MI fidelity was rigorously and reliably measured using the Motivational Interviewing Treatment Integrity Scales. The feasibility of using this approach was demonstrated with a small sample. Large effects favoring the MI condition were found for physical exertion, affect during exercise, and fatigue, but no effects were found for adherence to the exercise program. Treatment integrity measures of MI were correlated with outcomes in expected directions. Although this study demonstrated the feasibility of this MI approach, the large effect sizes found should be viewed with substantial skepticism and replicated in sufficiently powered studies using objective measures of exercise adherence.

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This study examines the influence of family financial assets and debt, both measured during the time of youth's college enrollment, on the chances of college graduation. Data come from the National Longitudinal Survey of Youth. Results from analyses controlling for a number of student, parental, and institutional characteristics indicate that family assets are positively related to the chances of college graduation among White and Black students; family debt is negatively associated with the odds of college graduation among Black students, but neither family assets nor family debt is related to the chances of college graduation among Hispanic students. Overall, results indicate that family assets and debt explain a small portion of racial/ethnic gaps in college graduation. Policy implications are considered.

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