Chantelle Rice Collins OTD, OTR/L, CDE
Director of the USC Occupational Therapy Faculty Practice and Associate Professor of Clinical Occupational Therapy
Room: HRA 500
Chantelle Rice Collins is the director of the USC Occupational Therapy Faculty Practice, the USC Chan Division's private clinic where occupational therapists deliver lifestyle-based interventions to patients with a variety of medical diagnoses and conditions. A Certified Diabetes Educator®, she works predominantly with Lifestyle Redesign® Weight Management and Diabetes Management clients while also managing the practice's administrative operations.
Dr. Rice Collins received her bachelor's and master's degrees in occupational therapy from USC in 2008, and earned her Doctorate of Occupational Therapy degree from USC in 2009.
Doctorate of Occupational Therapy (OTD)
2009 | University of Southern California
Master of Arts (MA) in Occupational Therapy
2008 | University of Southern California
Bachelor of Science (BS) in Occupational Therapy
2007 | University of Southern California
Uyeshiro Simon, A., & Collins, C. E. (2017). Lifestyle Redesign® for chronic pain management: A retrospective clinical efficacy study. American Journal of Occupational Therapy, 71, 7104190040p1-7104190040p7. https://doi.org/10.5014/ajot.2017.025502 Show abstract
OBJECTIVE: Our objective was to determine the efficacy of a Lifestyle Redesign® intervention for people living with chronic pain on quality of life (QOL), function, self-efficacy, and pain levels.
METHOD: Clinical outcomes were collected from 45 patients who completed an individual outpatient Lifestyle Redesign occupational therapy program for chronic pain as part of their usual plan of medical care. Outcome measures included the Canadian Occupational Performance Measure, the 36-Item Short-Form Survey, the Brief Pain Inventory, and the Pain Self-Efficacy Questionnaire. We analyzed scores using paired-samples t tests.
RESULTS: Significant changes were observed in occupational performance and satisfaction scores, physical and social functioning, role limitations due to physical and emotional problems, energy and fatigue, general health, and pain self-efficacy.
CONCLUSION: Lifestyle Redesign interventions, when integrated into a patient's medical plan of care, can improve patient functioning, self-efficacy, and QOL.
Koritzky, G., Dieterle, C., Rice, C., Jordan, K., & Bechara, A. (2014). Decision-making, sensitivity to reward and attrition in weight management. Obesity, 22(8), 1904-1909. https://doi.org/10.1002/oby.20770 Show abstract
OBJECTIVE: Attrition is a common problem in weight management. Understanding the risk factors for attrition should enhance professionals' ability to increase completion rates and improve health outcomes for more individuals. A model that draws upon neuropsychological knowledge on reward-sensitivity in obesity and overeating to predict attrition is proposed.
METHODS: A total of 52 participants in a weight-management program completed a complex decision-making task. Decision-making characteristics-including sensitivity to reward-were further estimated using a quantitative model. Impulsivity and risk-taking measures were also administered.
RESULTS: Consistent with the hypothesis that sensitivity to reward predicted attrition, program dropouts had higher sensitivity to reward than completers (P < 0.03). No differences were observed between completers and dropouts in initial BMI, age, employment status, or the number of prior weight-loss attempts (P ≥ 0.07). Completers had a slightly higher education level than dropouts, but its inclusion in the model did not increase predictive power. Impulsivity, delay of gratification, and risk taking did not predict attrition, either.
CONCLUSIONS: Findings link attrition in weight management to the neural mechanisms associated with reward-seeking and related influences on decision-making. Individual differences in the magnitude of response elicited by rewards may account for the relative difficulty experienced by dieters in adhering to treatment.