Which of the following terms is associated with understanding the causes of psychological disorders?

The term associated with understanding the causes of psychological disorders is etiology. Etiology refers to the study of the origin and factors that contribute to the development of a particular disorder. This encompasses a wide range of potential influences, including biological, psychological, environmental, and social factors, which help researchers and clinicians understand why a disorder may occur in individuals.

Symptomatology pertains to the study of symptoms and the manifestation of a disorder rather than its causes. Diagnosis involves identifying a psychological disorder based on symptomatology and established criteria, but it does not focus specifically on causation. Prognosis relates to predicting the likely outcome or course of a disorder, rather than investigating its origins. Understanding etiology is essential for developing effective treatments and interventions tailored to the underlying issues that contribute to a person's psychological challenges.