In which area would additional study be required when working with any population with special needs?

Understanding psychology is crucial when working with individuals with special needs as it helps to comprehend their unique emotional, cognitive, and behavioral characteristics. It allows the therapist to tailor their approach, communication style, and interventions to meet the specific needs of each individual.
Psychology knowledge helps the therapist understand how various conditions or disabilities might impact the client's mental well-being, emotional responses, and ability to engage in therapeutic interventions. It also aids in building rapport, establishing trust, and addressing any psychological or emotional concerns that may arise during the session.