Short Course: Power and Sample Size for Multilevel and Longitudinal Study Designs

10-28 R25 Web Banner

Course Overview

This three-day workshop will give scientists training for selecting a valid sample size for longitudinal and multilevel study designs. The workshop is accessible to all, from graduate students to senior researchers, and requires only basic statistical background.

Locations and dates

Previous locations of the workshop include Georgetown & Howard Universities, Harvard Medical School, University of Colorado Denver, University of North Caroline at Chapel Hill, and University of Florida.

Workshops planning for 2019 has begun. Keep an eye on this page for information on future locations or fill out the form at the bottom of the page to receive an update.

Previous workshops

Georgetown & Howard Universities Mon., Aug. 28, 2017 – Wed. Aug. 30, 2017
Harvard Medical School Tues., Nov. 28, 2017 – Thurs., Nov. 30, 2017
University of Colorado Denver Tues., Jan. 23, 2018 – Thurs., Jan. 25, 2018
University of North Carolina at Chapel Hill Tues., March 13, 2018 – Thurs., March 15, 2018


This workshop is sponsored by the University of Florida Clinical and Translational Science Institute and the University of Colorado Denver Clinical and Translational Science Institute, with support from the UF Institute for Child Health Policy and the UF Department of Health Outcomes & Policy.

The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. Materials for the workshop were developed with support from NIH OBSSR and NIGMS via 1R25GM111901-01, “A Master Course on Power for Multilevel and Longitudinal Health Behavior Studies,” 08/25/2014-06/30/2018.

Subscribe for Course Updates

Please fill out the form below for more information about upcoming workshops and locations.