Compare and contrast the major classification systems for mental disorders (such as DSM-5 and ICD-11) and their impact on diagnosis and treatment. 2-Discuss the role of psychological assessment in understanding and diagnosing abnormal behavior. 3-Explore the ethical considerations involved in conducting research on abnormal behavior.

1-Compare and contrast the major classification systems for mental disorders (such as DSM-5 and ICD-11) and their impact on diagnosis and treatment. 2-Discuss the role of psychological assessment in understanding and diagnosing abnormal behavior. 3-Explore the ethical considerations involved in conducting research on abnormal behavior.