FIT 1 By N., Pam M.S. - May 11, 2013 1. The degree to predicted values match the empirically observed values. 2. An epileptic seizure. 3. getting fit by exercise. 4. An emotional outburst. FIT 1: "Joe had a fit when he heard that guns had been legalised in his state." Related Psychology Terms GOODNESS OF FIT PSEUDOCONVULSION EPILEPTIFORM SEIZURE CONVERSION NONEPILEPTIC SEIZURE SEIZURE PERFORMANCE EVALUATION LACK OF FIT ANOMALOUS DIFFERENCES NONEPILEPTIC SEIZURE (NES) FOCAL MOTOR SEIZURE Cite this page: N., Pam M.S., "FIT 1," in PsychologyDictionary.org, May 11, 2013, https://psychologydictionary.org/fit-1/ (accessed January 25, 2021).