MCAT Basics (from MedSchoolCoach) Psychological Disorders
Mar 17, 2026
Explore the intriguing world of psychological disorders from definitions to classifications with DSM-5 insights. Discover the differences between anxiety disorders and obsessive-compulsive disorders, as well as trauma and stressor-related conditions. Delve into the biopsychosocial model versus the biomedical approach for understanding mental health. Understand the complexities of disorders like bipolar disorder, schizophrenia, and dissociative disorders, plus the neurobiological aspects behind them. Gain a comprehensive view that prepares you for related exam questions!
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DSM-5 Categories Are Extremely Broad
- The DSM-5 is the comprehensive classification manual for psychiatric diagnoses and contains many disorder categories.
- Categories range from neurodevelopmental to paraphilic disorders and include surprising entries like caffeine-related disorders.
Study High-Yield Disorder Groups
- For MCAT prep, focus on core disorder groups: anxiety, OCD, trauma, somatic, bipolar, depression, schizophrenia, dissociative, and personality disorders.
- Understand basic features and example symptoms rather than memorizing the entire DSM-5.
What Makes Anxiety Disorders Distinct
- Anxiety disorders involve excessive fear or anxiety beyond normal responses to threat.
- Panic attacks commonly occur and multiple subtypes exist, like GAD and social anxiety disorder.
