selected publications
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academic article
- Content and Perceived Utility of Mental Imagery By Older Adults in a Peer-Delivered Physical Activity Intervention. Journal of Applied Sport Psychology. 26:129-143. 2014-04-01
- Race-Related Disparities in 5-Year Cognitive Level and Change in Untrained Active Participants. Journal of Aging and Health. 25:103S-127S. 2013-12-01
- Exploring Behavioral Markers of Long-Term Physical Activity Maintenance: a Case Study of System Identification Modeling Within a Behavioral Intervention. Health Education & Behavior. 40:51S-62S. 2013-10-01
- Functional Language Networks in Sedentary and Physically Active Older Adults. Journal of the International Neuropsychological Society. 19:625-634. 2013-07-01
- Greater Night-To-Night Variability in Sleep Discrepancy Among Older Adults With a Sleep Complaint Compared To Noncomplaining Older Adults. Behavioral Sleep Medicine. 11:76-90. 2013-04-01
- Cognitive and Structural Brain Correlates of Physical Activity and Fitness in Healthy Aging. Gerontologist. 52:579. 2012-11-01
- Day-To-Day Variability in Nap Duration Predicts Medical Morbidity in Older Adults. Health Psychology. 31:671-676. 2012-09-01
- Habitual Sleep, Reasoning, and Processing Speed in Older Adults With Sleep Complaints. Cognitive Therapy and Research. 36:156-164. 2012-04-01
- The Effects of Sleep On Cognition in Patients With Implantable Cardioverter Defibrillators (Icds). Sleep. 35:A100-A101. 2012-01-01
- Peer Volunteers Improve Long-Term Maintenance of Physical Activity With Older Adults: a Randomized Controlled Trial. Journal of Physical Activity and Health. 8:S257-S266. 2011-09-01
- Peer Volunteers Improve Maintenance of Physical Activity: a Randomized Controlled Trial. Annals of Behavioral Medicine. 41:S58. 2011-04-01
- Association Between Fluctuations in the Number of Stressors and Depressive Symptoms: a Microlongitudinal Study of Community-Dwelling Adults. The American Journal Of Geriatric Psychiatry. 19:S57-S58. 2011-03-01
- Daily Variations in Objective Nighttime Sleep and Subjective Morning Pain in Older Adults With Insomnia: Evidence of Covariation Over Time. Journal of the American Geriatrics Society. 58:925-930. 2010-05-01
- Exercise Behavior Predicts Daily Self-Reported Sleep in Community-Dwelling Elders. Sleep. 33:1040. 2010-01-01
- Race-Related Cognitive Test Bias in the Active Study: a Mimic Model Approach. Experimental Aging Research. 36:426-452. 2010-01-01
- Sleep Discrepancy and Its Correlates Among Older Adults. Sleep. 33:1037. 2010-01-01
- Nocturnal Subjective Sleep and Daytime Cognitive Functioning in Older Adults With Insomnia. Gerontologist. 49:190. 2009-10-01
- Variability in Nap Length Predicts Health Status in a Sample of Community-Dwelling Older Adults. Sleep. 32:374. 2009-01-01
- A Growth Model Approach To the Examination of Cognitive Intraindividual Variability in Older Adults. Gerontologist. 48:223. 2008-10-01
- Predicting Daily Reports of Leisure-Time Exercise From Pain and Fatigue in Older Adults. Annals of Behavioral Medicine. 35:S87. 2008-03-01
- Sleep and Affect in Older Adults: Using Multilevel Modeling To Examine Daily Associations. Journal of Sleep Research. 17:42-53. 2008-03-01
- Sleep and Affect in Older Adults: Using Multilevel Modeling To Examine Daily Associations. Journal of Sleep Research. 17:42-53. 2008-03-01
- How Variable Is Napping Behavior in Older Adults? Within-Person Variability in Nap-Ping in Older Adults in Relation To Sleep. Sleep. 31:A98. 2008-01-01
- Nightly Sleep Patterns in Older Adults: Night-To-Night Fluctuations in the Sleep of Older Good-Noncomplaining, Good-Complaining, Poor-Noncomplaining, Poor-Complaining/Insomnia, and Caregivers. Sleep. 31:A104. 2008-01-01
- Within-Person Variation in Sleep and Affect in Spousal Caregivers of Individuals With Alzheimer'S Disease. Sleep. 31:A103-A104. 2008-01-01