Thursdays 2-4 and by appointment
T-Th, 10:30-11:30 a.m.
Change every semester. Please email me for updated times: jatkins2@gmu.edu
Mondays & Tuesdays 3:15-4:15PM (Loudoun Campus, Room 105) Thursdays 1-3PM (Online)
Wednesday 5:00 - 7:00 PM
Fall 2018: TBD or by appointment
TR 2:00 pm - 3:00 pm
Tuesdays 1-3P
Monday and Tuesday from 2:00pm to 3:00pm, and by appointment.
Monday 5pm-7pm (and by appointment)
Office hours (held in 4220 Horizon Hall): Mondays: 11 am - 12 pm, Tuesdays: 10 - 11 am, and by appointment
By appointment
M/W/F 2:30-3:30 and by appointment achen10@gmu.edu
Fall 2021: Thursdays 2-4pm and by appointment.
TR 3:00 - 4:00 pm, and by appointments, using Zoom. The Zoom link is available on the Blackboard course site and via an email request.
Tuesdays 2-3pm
Fall, Tuesday 3-5pm for walk-ins, and by appointment
Tuesday 12:00-1:00pm and by appointment
Tuesdays and Thursdays 4:30-5:30pm and by appointment
MW 4:30-6:30 pm in office/virtual, and by appointment
Mondays and Wednesdays 12:30 pm - 2:30 pm
by appointment
FALL 2021: In-person, Thursdays, 10-noon in 4111 Horizon Hall. Or, by appointment via zoom. Please email for an appointment.
Virtual office hours in Fall 2021: Tuesdays from 10am-12pm and Wednesdays from 3pm-5pm
Tuesdays 10am-12pm
Monday-Friday 8 AM-12 PM I'm also available by appointment.
M 3-6 pm, T 9 am-noon, and by appointment.
Mondays and Wednesdays, 10:30 - 11:30 am, and by appointment
11:20-12:20pm Wednesdays
Varies by semester
Tuesdays and Thursdays, 9:00-10:30
Online: Monday 10:00am-Noon and By Appointment. . . . Horizon Hall: Tuesday & Thursday 1:30-2:30pm
By appointment
by appointment, Tuesdays 3:00pm - 4:00pm
Tuesdays 12-2 pm
Tuesdays 10:30-12:00
MW 12:15-1:15 or by appointment
Thursday 3-4 pm and by appointment
Tuesdays, Wednesdays, and Thursdays from 5:00 to 6:00 pm Eastern Time
Fall 2021-Spring 2022 On leave
Summer/Fall 2020: Mondays and Thursdays 12-2 (all virtual/held via Zoom)
Summer hours by appointment
F2F or Zoom: T, 4:30-6:30 p.m., TH 1:30-3:30 p.m., and by appointment
Tu 3:15-4:15 or by appointment
Fall 2011 TR 2-3 p.m.
by appointment
M-F 8:30-5:00
Zoom: Tue 1:00-4:00pm (+by appt)
Mondays 3:15-4:15 p.m. Wednesdays 10:30-11:30 a.m.
By Appointment
By appointment
MW 3:00 - 5:00 p.m. or by appointment
Tuesday 2-4 or by appointment
Monday through Friday 8:30am-5:00pm
Th. 12:30-2:30, oba
Varies per semester "Virtual" office hours: Monday - Friday 8:00 - 5:00 (757) 968-0516 apettibo@gmu.edu
Tuesday and Thursday 1:30-2:30 p.m. and by appointment
Tuesday 10:30-11:30 and by appointment
Fall 2021 - By appointment only
MTW 8:30-5 in the office RF 8:30-5 virtual
By appointment
By appointment
Tuesdays, 3-4 pm
M 11:30am - 12:20pm, Robinson A411
Fall 2021: in-person ofc hrs MW 10:30-11:30 a.m.; virtual ofc hrs Th 4-6 p.m. (see class Bb site or email me for zoom link)
Mondays and Wednesdays 2:00-3:00 PM
T/Th 3-4 (In-person or Zoom)
Wednesdays 10:20 a.m. - 11:20 a.m. Thursdays 6:00 p.m. - 7:00 p.m.
By appointment Thursdays 2-5PM
Saturdays 10:30-11:30
Tues/Thurs 12:30-3pm
Thursdays 12:00pm- 1:00pm
TBD
Mondays - Thursdays 11am-12pm (virtual only for Fall 2020)
T/R: 10:45-11:45 AM
Online Wednesdays 3:30-4:30pm and Thursdays 9:30-10:30am, or by appointment
Monday and Wednesdays 9am to 10am and by appt
Research Leave in Fall 2021
By appointment
by appointment