CPT 1 By N., Sam M.S. - 1 1. abbreviated form of Cognitive Processing Therapy. 2. abbreviated form of Continuous Performance Test. CPT 1: "CPT can be very effective in the treatment of PTSD." Related Psychology Terms Crisis Diagnosis and Intervention CLINICAL PSYCHOLOGY Diagnosis and Treatment Planning CHILD PSYCHIATRY Piaget’s Theory of Cognitive Development APRAXIA (literally, “inability to act or do”) ACHIEVEMENT TESTS Counselor's Role in Emergency Teams MARRIAGE THERAPY MENTAL HEALTH AND ECONOMIC LEVEL Cite this page: N., Sam M.S., "CPT 1," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/cpt-1/ (accessed July 1, 2022).