Disruptive Mood Dysregulation Disorder (DMDD) is characterized by at least how many severe temper outbursts per week on average for 12 months?

Disruptive Mood Dysregulation Disorder (DMDD) is characterized by at least how many severe temper outbursts per week on average for 12 months?

• A. 1
• B. 3
• C. 5
• D. 7

Answer: (B)

In DMDD the frequency of severe temper outbursts is the key threshold: they must occur three or more times per week on average, for a full 12-month period. This minimum frequency is what sets DMDD apart from more typical tantrums and helps identify a persistent pattern of dysregulation rather than isolated incidents. So the question is asking for the smallest number that meets the criterion, which is three per week. If there were fewer than three, the DMDD criteria wouldn’t be met; more than three still satisfies the requirement, but three is the necessary minimum. Remember, other DMDD features matter too—outbursts must be in two or more settings, occur with a persistently irritable mood between outbursts, and start before age 10, lasting at least 12 months.

In DMDD the frequency of severe temper outbursts is the key threshold: they must occur three or more times per week on average, for a full 12-month period. This minimum frequency is what sets DMDD apart from more typical tantrums and helps identify a persistent pattern of dysregulation rather than isolated incidents. So the question is asking for the smallest number that meets the criterion, which is three per week. If there were fewer than three, the DMDD criteria wouldn’t be met; more than three still satisfies the requirement, but three is the necessary minimum. Remember, other DMDD features matter too—outbursts must be in two or more settings, occur with a persistently irritable mood between outbursts, and start before age 10, lasting at least 12 months.