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Department Head

(Interim)

Thad Leffingwell, Ph.D.

Interim Department Head and Professor
Clinical Psychology
thad.leffingwell@okstate.edu
Dr. Leffingwell's Lab
Dr. Leffingwell is NOT accepting students for 2026 admission

Faculty

Charles Abramson, Ph.D.

Regents Professor
Experimental Psychology
charles.abramson@okstate.edu
Dr. Abramson's Lab
Dr. Abramson IS accepting students for 2026 admission

Angie Andrade, Ph.D.

Teaching Associate Professor
Psychology
angela.andrade@okstate.edu

Lauren Bailes, Ph.D.

Assistant Professor
Experimental Psychology
lauren.bailes@okstate.edu
Dr. Bailes IS accepting students for 2026 admission

Amanda Baraldi, Ph.D.

Associate Professor and Director of Graduate Studies
Experimental Psychology
baraldi@okstate.edu
Dr. Baraldi is NOT accepting students for 2026 admission

Devin Barlaan, Ph.D.

Psychological Services Center- Director
Clinical Psychology
devin.barlaan@okstate.edu

Jennifer Byrd-Craven, Ph.D.

Professor
Experimental Psychology
jennifer.byrd.craven@okstate.edu
Dr. Byrd-Craven's Lab
Dr. Byrd-Craven IS accepting students for 2026 admission

John Chaney, Ph.D.

Regents Professor
Clinical Psychology
john.chaney@okstate.edu
Dr. Chaney's Lab
Dr. Chaney is NOT accepting students for 2026 admission

Lucia Ciciolla, Ph.D., IMH-E® (III)

Associate Professor and Associate Director of Clinical Training
Clinical Psychology
lucia.ciciolla@okstate.edu
Dr. Ciciolla's Lab
Dr. Ciciolla IS accepting students for 2026 admission

Ashley Cole, Ph.D.

Associate Professor
Clinical Psychology
abcole@okstate.edu
Dr. Cole IS accepting students for 2026 admission

Christina Duncan, Ph.D.

Professor
Clinical Psychology
christina.duncan12@okstate.edu
Dr. Duncan IS accepting students for 2026 admission

Terrisa Elwood, M.A.

Teaching Instructor
Speech Communication
terrisa.elwood@okstate.edu

DeMond Grant, Ph.D.

Professor
Clinical Psychology
demond.grant@okstate.edu
Dr. Grant's Lab
Dr. Grant IS accepting students for 2026 admission

James Grice, Ph.D.

Professor
Experimental Psychology
james.grice@okstate.edu
Dr. Grice is NOT accepting students for 2026 admission

Sasha Hanrahan, Ph.D.

Teaching Instructor, Coordinator of SPCH Area
Speech Communication
sasha.hanrahan@okstate.edu

Sayuri Hayakawa, Ph.D.

Assistant Professor
Experimental Psychology
sayuri.hayakawa@okstate.edu
Dr. Hayakawa's Lab
Dr. Hayakawa IS accepting students for 2026 admission

Sarah Hollingsworth, Ph.D.

Teaching Associate Professor
Speech Communication
sarah.hollingsworth@okstate.edu

Evan Jordan, Ph.D.

Teaching Associate Professor
Psychology
evanmj@okstate.edu

Shelia Kennison, Ph.D.

Professor
Experimental Psychology
shelia.kennison@okstate.edu
Dr. Kennison's Lab
Dr. Kennison is NOT accepting students for 2026 admission

Kara Kerr, Ph.D.

Assistant Professor
Clinical Psychology
OSU-Tulsa Campus
700 N. Greenwood Ave.
kara.kerr@okstate.edu
Dr. Kerr is NOT accepting students for 2026 admission

Jennifer Labrecque, Ph.D.

Teaching Associate Professor
Psychology
jen.labrecque@okstate.edu

Megan Linsenmeyer, M.S.

Teaching Instructor
Speech Communication
megan.linsenmeyer@okstate.edu

Amanda Morris, Ph.D.

Regents Professor, George Kaiser Chair and Director of OSU-Tulsa Psychology
Experimental Psychology
OSU-Tulsa Campus
700 N. Greenwood Ave.
amanda.morris@okstate.edu
Dr. Morris' Lab
Dr. Morris is NOT accepting students for 2026 admission

Stephanie Mullins-Sweatt, Ph.D.

Professor and Director of Clinical Training
Clinical Psychology
stephanie.sweatt@okstate.edu
Dr. Sweatt IS accepting students for 2026 admission

Celinda Reese-Melancon, Ph.D.

Associate Professor, Director of Undergraduate Studies and Associate Department Head
Experimental Psychology
celinda.reese@okstate.edu
Dr. Reese- Melancon is NOT accepting students for 2026 admission

Joanna Shadlow, Ph.D.

Teaching Professor
Psychology
OSU-Tulsa Campus
700 N. Greenwood Ave.
joanna.shadlow@okstate.edu

Jenny Shields, Ph.D. 

Visiting Assistant Professor
Psychology
jennifer.shields@okstate.edu

Daniel Sznycer, Ph.D.

Assistant Professor
Experimental Psychology
daniel.sznycer@okstate.edu
Dr. Sznycer IS accepting students for 2026 admission

Mary Walker, Ph.D.

Teaching Assistant Professor
Speech Communication
mpollar@okstate.edu

Julie Waples, Ph.D.

Visiting Assistant Professor
Psychology
jwaples@okstate.edu

Kathryn Weinland, Ph.D.

Teaching Associate Professor
Psychology
kathryn.weinland@okstate.edu

Tony Wells, Ph.D.

Professor
Clinical Psychology
tony.wells@okstate.edu
Dr. Wells' Lab
Dr. Wells is NOT accepting students for 2026 admission

LaRicka Wingate, Ph.D.

Professor
Clinical Psychology
laricka.wingate@okstate.edu
Dr. Wingate IS accepting students for 2026 admission

Chi-Lin Yu, Ph.D.

Assistant Professor
Experimental Psychology
chilin.yu@okstate.edu
Dr. Yu IS accepting students for 2026 admission.

Dian Yu, Ph.D.

Assistant Professor
Experimental Psychology
dian.yu@okstate.edu
Dr. Yu's Lab
Dr. Yu IS accepting students for 2026 admission

Advisors

Undergraduate Advisor Office:  405-744-5658

Meredith Beyl, M.S.

Academic Advisor III
213 Life Sciences East 
meredith.beyl@okstate.edu
405-744-5658

Silvia Daggy, M.S.

Sr. Academic Advisor II
213 Life Sciences East
silvia.daggy@okstate.edu
405-744-5658

Carrina Lickteig, M.A.

Academic Advisor III
213 Life Sciences East
carrina.lickteig@okstate.edu
405-744-5658

Nina Williams, M.S.

Senior Academic Advisor I
213 Life Sciences East
nina.l.williams@okstate.edu
405-744-5658

Department Staff

Lisa Bourgeois

Administrative Associate
116 Psychology Building
lisa.bourgeois@okstate.edu
405-744-7054

Conni Pedersen

Accounting Specialist
116 Psychology Building
conni.pedersen@okstate.edu
405-744-9363

Hanna Hamre

Front Office Clerk 
116 Psychology Building
psycfrontoffice@okstate.edu
405-744-6027

HBCD Grant-Related Staff

Katey Masri

Research Program Manager
Hardesty Center for Clinical Research and Neuroscience (OSU-Tulsa)
katey.masri@okstate.edu

Jordan Love

Project Director
Hardesty Center for Clinical Research and Neuroscience (OSU-Tulsa)
jordan.love@okstate.edu

Faculty and Staff Emeriti

Patricia Alexander

Psychology Diversified Students Program Coordinator & Graduate Coordinator, 1992 - 2025
Service to OSU, 1990 - 2025 

Stephen Caldwell, Ph.D.

Psychology Faculty
1971-1995

Vicki Green, Ph.D.

Psychology Faculty
1974-1993

Douglas A. Hershey, Ph.D.

Experimental Psychology Faculty
1996-2021

Larry Hochhaus, Ph.D.

Psychology Faculty
1971-1996

Larry Mullins, Ph.D.

Clinical Psychology Faculty
1997 - 2024

James Phillips, Ph.D.

Psychology Faculty
1977-1995

Richard Potts, Ph.D.

Psychology Faculty
1991-2011

Bill Scott, Ph.D.

Psychology Faculty
1969-2008

Maureen Sullivan, Ph.D.

Clinical Psychology Faculty
1990-2025

David Thomas, Ph.D.

Experimental Psychology Faculty
1985-2018

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