Basic Corrections Officer: Certification Study Guide

Which of the following is NOT characteristic of Organic Mental Disorders?

1. Substance abuse linkage

2. Onset before age 18

3. Organic Hallucinosis

4. Family history of mental illness

The correct answer is: Onset before age 18

The characteristic of Organic Mental Disorders involves conditions that are directly related to identifiable physical or physiological issues affecting the brain. These disorders can arise from various factors, including substance abuse, which can lead to changes in brain function and structure, resulting in altered mental states. Organic Hallucinosis exemplifies this connection where hallucinations occur as a direct result of organic causes, such as drug intoxication or withdrawal. Family history of mental illness also plays a role in understanding these disorders, as genetic predispositions may contribute to the development of certain organic conditions. However, characteristics such as these typically indicate a pattern or context for the disorder rather than defining it categorically. The aspect concerning onset before age 18 is not usually aligned with Organic Mental Disorders in the same way as the other options, as these types of disorders can manifest at any age, but often are recognized more thoroughly in individuals whose symptoms begin in adulthood. Therefore, this option does not conform with the core characteristics commonly associated with Organic Mental Disorders.