Dr. Katie Judd
Department Chair; Associate Professor of Psychology
Spring 2026
Monday/Wednesday: 9:00-11:00
Tuesday/Thursday: 10:00-11:30
Or by appointment
Dr. Yuna Ferguson
Professor of Psychology
MW 2:30 - 4:30pm; Tu 10am-12pm virtual only; other times by appointment
Dr. Katrina Schmerold
Associate Professor of Psychology
MWF: 10–10:15am; 12:30–1:15pm; 2:30–3:30pm
Also by appointment (in-person and/or Zoom)
Dr. Fred Shaffer
Professor of Psychology
M-F 9:30-10:30 and by appointment. You may request a Zoom appointment for another time.
Dr. Maverick Smith
Assistant Professor in Psychology
Student Hours (in-person, Zoom or by appointment):
Tuesdays: 10:00am – 12:00pm
Thursdays: 1:00pm – 3:00pm
Fridays: 11:30am – 1:30 pm
See syllabus for Zoom option
Dr. Robert Tigner
Professor of Psychology
In person Wednesdays 10-1 (VH2340))
via Zoom Mondays anytime 8-5 (email rtigner@truman.edu to set time)
Dr. Jeffrey Vittengl
Professor of Psychology
12:30-1:20 PM Tu, 9:30 AM-12:00 PM W, 12:30-1:20 PM Th, and by appointment on days when classes are in session.
Dr. Karen Vittengl
Professor of Psychology
Summer 2026
In person: by appointment.
Zoom: Monday-Thursday 1:30-3:00 and by appointment.
Office hours are held on days when regular classes are in session and by appointment. Summer office hours are June 1 through July 23.
(Note that my office has moved to VH 2326)
Dr. Elsa Leggett
Associate Professor of Counseling
Office Hours: Wednesdays 1 - 4 and 6 - 7. Central Time
Zoom Virtual Office Link: Visit w Dr. Leggett
Dr. Caitlyn Ybarra
Monday: 8am - 2pm CST
Wednesday: 11am - 2pm CST
**By appointment