A school psychologist has written a test to predict success in algebra. She administers the test on Monday to ten students. Wednesday she administers the same test again to the same ten students. She is attempting to ______

Statistics indicate that, among those age 85 and older, for every 100 women who commit suicide, about ____ men commit suicide

a. 100 b. 200 c. 400 d. 1,000

Which of the following is the appropriate definition of neurosurgery for psychiatric disorders?

A. Procedural surgical information given to a patient to reduce anxiety prior to surgery B. Surgery performed on brain tissue to reduce the symptoms of psychological disorders C. Surgery that severs the spinal cord of the patient D. A procedure in which brief electrical currents are used to trigger a seizure that typically lasts one minute