The testing of Mr. 1, previously diagnosed with Schizophrenia cases, was done due to recording a psychotic thinking and assaultive behaviors. Psychological assessment focus on the cognitive ability, emotional welfare, thoughts of a person, their behavior patterns, interpersonal relationships, and their interest to gain an in-depth understanding of the behaviors of Mr. 1. According to Mr. 1 report, a psychological assessment was done in each area separately using different assessment tools and techniques like the MMPI-2-RF.Psychological Assessment focusing on the Cognitive Ability Essay Paper.