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Center for Research in the Implementation of Innovative Strategies in Practice (CRIISP)

Greg L. Stewart, PhD

Senior Scientist

Ph.D. Arizona State University, 1993


Dr. Stewart is a Senior Scientist with CRIISP and an Associate Professor of Business and Henry B. Tippie Research Fellow at the University of Iowa with expertise in team design and team characteristics that impact performance. Dr. Stewart has a particular interest in multilevel influences of personality of team performance and in developing approaches to measure such traits. Dr. Stewart provides CRIISP Investigators with conceptual grounding in aspects of team design that are important in developing effective interdisciplinary interventions and provides expertise in observational and survey-based methods for measuring the effectiveness of health care teams.


Research Interests


Selected Publications

Stewart, G.L., Fulmer, I.S., & Barrick, M.R. (in press). An Exploration of Member Roles as a Multilevel Linking Mechanism for Individual Traits and Team Outcomes. Personnel Psychology.

Stewart, G.L. (in press). A Meta-Analytic Review of Relationships between Team Design Features and Team Performance. Journal of Management.

Stewart, G.L., & Barrick, M.R. (2000). Team structure and performance: Assessing the mediating role of intrateam process and the moderating role of task type. Academy of Management Journal, 43, 135-148.

Stewart, G.L. (1999). Trait bandwidth and stages of job performance: Assessing differential effects for conscientiousness and its subtraits. Journal of Applied Psychology, 84, 959-968.

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Contact Information

VA Iowa City Health Care System
CRIISP (152)
601 Highway 6 West
Iowa City, IA 52246-2208
Phone: 319-338-0581 Ext 7615
Facsimile: 319-887-4932

Tippie College of Business
The University of Iowa
Iowa City, IA 52242-1000
Phone: 319-335-1947
Facsimile: 319-335-1956
Email: greg-stewart@uiowa.edu

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