OPINION By N., Sam M.S. - 28 noun. an outlook, belief, or decision. OPINION: "Her expressed opinion was clearly disrespectful of everyone else who was present." Related Psychology Terms Counselor's Role in Emergency Teams Collectivist and Individualist Cultures ATTITUDE SCALES DETECTION THEORY Developing a Case Study PERSPECTIVE Ethics and Boundary Issues REPETITION-COMPULSION HEARING (AUDITION) CRYSTALLIZATION Cite this page: N., Sam M.S., "OPINION," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/opinion/ (accessed January 26, 2022).