RATIONAL By Nugent, Pam M.S. - April 28, 2013 1. Having to do with higher though processes. 2. Based on or agreeing with accepted principles of reasoning. 3. Influenced by reasoning rather than emotion. RATIONAL: "We felt her anger at the conditions was rational" Related Psychology Terms RATIONAL PSYCHOLOGY DEDUCTION SCIENTIFIC METHOD DUE PROCESS OTIS-LENNON SCHOOL ABILITY TEST (OLSAT) PSYCHOSEXUAL BEHAVIORAL TECHNOLOGY GENETIC THEORY TWO-PLUS-TWO PHENOMENON AXIOM Cite this page: Nugent, Pam M.S., "RATIONAL," in PsychologyDictionary.org, April 28, 2013, https://psychologydictionary.org/rational/ (accessed June 27, 2017).