1. Which of the following is not true regarding rumination disorder? A. It is characterized by…

1. Which of the following is not true regarding rumination disorder? A. It is characterized by repeated regurgitation and rechewing of food. B. Symptoms last at least 3 months. C. The disorder is most common in the first year of life. D. A disturbed caregiver-infant relationship can lead to the development of rumination disorder. E. None of the above 2. What percentage of children diagnosed with conduct disorder go on to develop antisocial personality disorder? A. 80% B. 50% C. 5% D. 40% E. 25%