Center on Research, Evaluation & Analysis

The mission of the Center on Research, Evaluation & Analysis is to conduct research and evaluations that are rigorous, successful, and provide useful, timely, and accurate results and reports.

CREA Staff

Sybille Guy

Sybille Guy

Center Director

Center Director, Center on Research, Evaluation & Analysis (CREA)

Dr. Sybille Guy is the Director of the Center on Research, Evaluation, and Analysis (CREA) at TRI. She earned her Ph.D. in Psychology with an emphasis on statistics and methodology from UCLA. Sybille received her Master's in Organizational Psychology from California State University at Los Angeles. Sybille’s primary expertise is in statistics and evaluation, and she has worked in the field for over 20 years. In addition to her quantitative research background, she has experience with qualitative analysis and hybrid studies.

Sybille joined us from Washington State University at Vancouver (WSUV) where she worked as Special Projects Faculty in the office of Academic Affairs. Prior to WSUV, she has spent over a decade as a market researcher, working for both large and small market research companies. Sybille served as Vice President of Research & Analytics at Equation Research, Director of Media and Public Relations Research at Harris Interactive, and Director of Research at Plog Research.

Sybille started at TRI in 2013 as Lead Evaluation Specialist. Besides her work as the director of CREA, she has worked on QRIS, Project EF, and the WVCH Transformation project as well as aided in grant writing activities, survey development, and analyses for a number of other projects.

Patrick Aldrich

Patrick Aldrich

Lead Statistician

Patrick Aldrich received his bachelor’s degree in Wildlife biology and a minor in Entomology from the University of California, Davis in 1997. After graduation, he spent 5 years in various field biology positions, studying a wide array subjects from Bowerbird mating systems in Australia to integrated pest management of ground squirrels in Northern California. He subsequently decided to return to school to pursue a PhD at the University of Hawaii, Manoa. For his doctoral work (for which he is ABD), he studied the spatio-temporal variation of pollination networks in Hawaiian tropical dry forests. Following his graduate work, he was the project director for a project that used spatial analyses to study the random correspondence of fingerprint patterns. Through his work, he has acquired extensive experience in biostatistics. He is currently the data manager and statistician for the Oregon QRIS and other projects at the Teaching Research Institute, and continues to apply parametric, non-parametric and likelihood methodologies to analyze various datasets associated with early childhood research.

Mark Schalock

Mark Schalock

Project Coordinator

Mr. Mark Schalock currently serves as a Project Coordinator within the Center on Deaf-Blindness and a Project Director within the Center on Research, Evaluation and Analysis (CREA). Mr. Schalock earned a BS in Economics from OSU. Mark joined TRI in 1981 to conduct educational benefit-cost analyses. Mark’s primary expertise is in educational research, evaluation and data analysis. He had directed or co-directed numerous evaluation and/or research projects at the local, state and national level for over 30 years, focusing on the areas program and personnel evaluation, teacher preparation and licensure, teacher mentoring and induction, professional development, and more recently autism and deaf-blindness.


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