Which of the following causes fertility problems for men?

A psychologist is diagnosing a patient and wants to measure the patient's prefrontal brain metabolism levels while the patient is told to concentrate on her obsessions. The psychologist uses fMRI to measure prefrontal brain metabolism levels before,

. She finds that her patient's concentration on obsessions is correlated with increases in prefrontal brain metabolism levels, and she concludes that her patient has obsessive-compulsive disorder. Discuss the grounds on which such a conclusion would be criticized, and describe what else the psychologist might do to diagnose her patient.

Which of the following is a common practice used by midwives in both developing and developed nations?

a. magical rituals b. massages c. cesarean sections d. epidurals