Research to support a genetic component to ADHD indicates that the regulation of _______ may be involved

In 2010 in the United States, what percentage of children spoke English at school and another language at home?

10 20 30 40

Which of the following statements accurately reflects the relationship between stress and the onset of significant psychological disorders?

A. Stress is both a necessary cause and a sufficient cause for the onset of a stress-related disorder. B. Stress in not a necessary cause for the onset of a stress-related disorder. C. Stress is a sufficient cause for the onset of a stress-related disorder. D. Stress is a necessary cause but not a sufficient cause for the onset of a stress-related disorder