Social and Behavioral Sciences Commons^™

Fear Conditioning And Extinction In Youth With Obsessive-Compulsive Disorder, Joseph F. Mcguire, Scott P. Orr, Monica S. Wu, Adam B. Lewin, Brent J. Small, Vicky Phares, Tanya K. Murphy, Sabine Wilhelm, Daniel S. Pine, Daniel Geller, Eric A. Storch

Psychology Faculty Publications

BACKGROUND: Fear acquisition and extinction are central constructs in the cognitive-behavioral model of obsessive-compulsive disorder (OCD), which underlies exposure-based cognitive-behavioral therapy (CBT). Youth with OCD may have impairments in fear acquisition and extinction that carry treatment implications. We examined these processes using a differential conditioning procedure.

METHODS: Forty-one youth (19 OCD, 22 community comparisons) completed a battery of clinical interviews, rating scales, and a differential conditioning task that included habituation, acquisition, and extinction phases. Skin conductance response (SCR) served as the primary dependent measure.

RESULTS: During habituation, no difference between groups was observed. During acquisition, differential fear conditioning was observed …

Evaluation Of Screen Time In Children, Mohammad Mertaban

Family Medicine Clerkship Student Projects

An evaluation of screen time and media use in children. This project looks to education healthcare practitioners about the effects of current media practices in the United States on children. A presentation was given to healthcare practitioners at a family medicine practice and a brochure was created to distribute to families in the waiting room. Practitioners reported an increase in knowledge regarding the subject of screen time in children, an increase in their comfort level in in discussing these effects with patients, and increase in their ability to effectively communicate the media guidelines of the American Academy of Pediatrics.