Psychological assessment\diagnostics is a complex activity integrating knowledge, clinical judgment, reliable collateral information (e.g., observation, semistructured or structured interviews, third-party report), and psychometric constructs with expertise in an area of professional practice or application. Psychological assessment is a problem-solving process of identifying and using relevant information about individuals, groups, or institutions for the purpose of decision-making and
recommendations (American Psychological Associatioin, 2001).

Avoidance of harm. Psychological testing, assessment, and evaluation is a core component of psychological practice, treatment planning, and subsequent
decisions regarding those served. Psychologists are guided by professional standards of practice in engaging in psychological testing, assessment, and evaluation to be compliant with competency expectations and to avoid harm to clients.