Psychology MCAT Practice Exam

Which psychological disorder is considered the most common according to the provided information?

1. Personality disorders

2. Dissociative disorders

3. Mood disorders

4. Anxiety disorders

The correct answer is: Anxiety disorders

Anxiety disorders are indeed considered the most common category of psychological disorders. They encompass a range of disorders characterized by excessive fear or anxiety, which can interfere significantly with daily functioning. Common types of anxiety disorders include generalized anxiety disorder, panic disorder, social anxiety disorder, and specific phobias. The prevalence of anxiety disorders is high in the general population, reflecting their commonality compared to other categories. In contrast, personality disorders, while they can affect many individuals, tend to have a lower prevalence rate compared to anxiety disorders. Similarly, dissociative disorders are relatively rare, affecting a smaller segment of the population. Mood disorders, such as depression and bipolar disorder, are also significant but do not match the prevalence rates of anxiety disorders. Thus, anxiety disorders hold the distinction of being the most commonly diagnosed psychological disorders in terms of frequency, making them a primary focus in both clinical practice and research within the field of psychology.