Save. Quality control involves reviewing the quality of all factors involved in production. The process takes into account elements of control, performance and integrity criteria. It also involves looking into the knowledge, skills, experience and qualifications of personnel and organizational culture.
Related to sadistic personality (disorder): Narcissistic personality disorder. (pÃ»râ²sÉ-nÄlâ²Ä­-tÄ) n. pl. perÂ·sonÂ·alÂ·iÂ·ties. 1. a. The totality of qualities and traits, as of character or behavior, that are peculiar to a specific person.
Practice Essentials. Narcissistic personality disorder (NPD) is a cluster B personality disorder defined as comprising a pervasive pattern of grandiosity (in fantasy or behavior), a constant need for admiration, and a lack of empathy.