Current Graduate Students

Burkhart Hahn, M.S.
Burke is an intern at the VA in Ann Arbor Michigan. His primary research interest is in anxiety disorders in relation to exercise. More specifically, he is interested in how exercise can affect anxiety psychophysiology and anxiety symptoms by measuring event-related potentials and heartbeat evoked potentials. Outside of research, he enjoys exercising, listening to audio books, and cooking. Burke can be reached at burkhart.hahn@okstate.edu.
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Ebony Walker, M.S.
Ebony is a fourth-year graduate student in the clinical psychology doctoral program at Oklahoma State University. Her primary interest focuses on the physiological and cognitive factors underlying attentional control in anxiety disorders, with particular emphasis on whether social anxiety is associated with deficits in the balance between stimulus-driven and goal-directed attentional processes. Ebony enjoys traveling abroad, shopping, and watching TV with her dog, King. Ebony can be reached at ebony.walker@okstate.edu.

Johnathan Walker, B.S.
Johnny is a third-year graduate student in the clinical psychology doctoral program at Oklahoma State University. He is interested in understanding the relationship between emotional regulation and cognitive factors that may contribute to the chronicity of social anxiety and anxiety related psychopathology. Johnny loves going to the gym, learning to play the guitar and being outside exploring nature. Johnny can be reached at jwalk36@okstate.edu.

Eric Mann, B.S.
Eric is a second-year graduate student in the clinical psychology doctoral program at Oklahoma State University. He is interested in how emotional contrast avoidance influences cognitive processes in social anxiety and related psychopathology. Outside of research, he loves to read fantasy novels, bake, and go to concerts. Eric can be reached at eric.mann@okstate.edu.