Department of Psychologisy is a professional who practices psychology and studies mental states, perceptual, cognitive, emotional, and social processes and behavior. Their work often involves the experimentation, observation, and interpretation of how individuals relate to each other and to their environments.
Psychologists can help people learn to cope with stressful situations, overcome addictions, manage their chronic illnesses, and tests and assessments that can help diagnose a condition or tell more about the way a person thinks, feels, and behaves.