Mrs. wilkinson notices that her middle-aged husband stops breathing in his sleep, awakens slightly to gulp in air, then goes back to sleep. this happens several times a night. mr. wilkinson is displaying symptoms of which of the following sleep disorders?

Fallon is on her way to work when she sees a little boy, who is crying and apparently lost. seeing the crying boy makes fallon very uncomfortable and upset. to reduce these negative feelings, fallon stops to the boy find his parents. which theory best explains fallon's behavior?