__________ leads to a 9 percent reduction in __________ injuries, a leading cause of permanent physical disability and death in school-age children

In the case of Michael presented in your text, which of these is one of the keys that should lead a mental health professional to suspect that Michael suffers from obsessive-compulsive disorder?

a. Michael's symptoms fall into a recognized pattern. b. There is a significant family history of conflict. c. Michael expresses a need to be alone. d. Michael has trouble communicating his thoughts.

Felicia believes that her cell phone is beginning to control her thoughts. She noticed this after she switched phone plans and thinks the problem began with the new service. This belief would typically be known as a __________

A) delusion B) hallucination C) hysterical episode D) melancholic thought