Question : A key feature of mood disorders is:
Option 1: Consistent emotional stability
Option 2: Fluctuations in thought patterns
Option 3: Altered perception of reality
Option 4: Disturbances in emotional state
Correct Answer: Disturbances in emotional state
Solution : Mood disorders are primarily characterized by disturbances in emotional state, such as depression or mania. These disorders can significantly impact an individual's mood and functioning.