STUPOR By N., Pam M.S. - April 13, 2013 the state of total unresponsiveness towards any presented stimulus. Read mutism also for more understanding. STUPOR: "Her mother died and she became stupor that day." Related Psychology Terms TASTE ADAPTATION BENIGN STUPOR STIMULUS PSYCHOLOGICAL REFRACTORY PERIOD (PRP) ATTENTIONAL DYSLEXIA NOMINAL STIMULUS STIMULUS PROPOSITION CATALEPSY TURING MACHINE SIMULTANEOUS CONDITIONING Cite this page: N., Pam M.S., "STUPOR," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/stupor/ (accessed April 1, 2020).