Positive affect and self-affirmation are beneficial, but do they facilitate maintenance of health-behavior change? A self-determination theory perspective: comment on "a randomized controlled trial of positive-affect intervention and medication adherence in hypertensive African Americans".

MLA

Williams, Geoffrey C., and Christopher P. Niemiec. “Positive Affect and Self-Affirmation Are Beneficial, but Do They Facilitate Maintenance of Health-Behavior Change? A Self-Determination Theory Perspective: Comment on ‘a Randomized Controlled Trial of Positive-Affect Intervention and Medication Adherence in Hypertensive African Americans.’” Archives of Internal Medicine, vol. 172, no. 4, Feb. 2012, pp. 327–28. EBSCOhost, https://doi.org/10.1001/archinternmed.2011.1830.

APA

Williams, G. C., & Niemiec, C. P. (2012). Positive affect and self-affirmation are beneficial, but do they facilitate maintenance of health-behavior change? A self-determination theory perspective: comment on “a randomized controlled trial of positive-affect intervention and medication adherence in hypertensive African Americans.” Archives of Internal Medicine, 172(4), 327–328. https://doi.org/10.1001/archinternmed.2011.1830

Chicago

Williams, Geoffrey C, and Christopher P Niemiec. 2012. “Positive Affect and Self-Affirmation Are Beneficial, but Do They Facilitate Maintenance of Health-Behavior Change? A Self-Determination Theory Perspective: Comment on ‘a Randomized Controlled Trial of Positive-Affect Intervention and Medication Adherence in Hypertensive African Americans.’” Archives of Internal Medicine 172 (4): 327–28. doi:10.1001/archinternmed.2011.1830.