Sarah's Parents Were Concerned Because She Seemed "Slow" for Her

Multiple Choice

Sarah's parents were concerned because she seemed "slow" for her age.Sarah had a complete physical and mental examination.In addition, she took a battery of tests.The results of one test revealed that Sarah suffered from mild mental retardation.Most likely, this test was a(n)

A) electroencephalogram.
B) personality test.
C) projective test.
D) intelligence test.