If someone takes an intelligence test several times and receives the same score, the test has high validity
Indicate whether this statement is true or false.
Answer: False
Rationale: The test in the example has reliability, but not necessarily validity. Validity is the degree to which an instrument or procedure actually measures what it claims to measure. If the score the person keeps receiving does not reflect his or her actual intelligence, then the test has low validity.
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A. limbic system B. thymus C. hypothalamus D. hippocampus
Which of the following did Piaget not find to be true of conservation?
a. It is attained at different rates for children in different cultures. b. Children do not accomplish all the properties of conservation at once, but do so gradually. c. It is acquired during the formal operational stage. d. Most 7-year-olds conserve number and mass, but not weight or volume.
Ogun was constantly fearful and tense. He went to a psychiatrist to receive treatment. Although Ogun expected to talk his problems over with the psychiatrist, the doctor talked only briefly to Ogun and prescribed a pill to help him relax. The doctor was treating Ogun with a __________ approach.
A. biological B. psychodynamic C. behavioral D. cognitive
A major problem with cramming for an exam is that it overloads the capacity of _____
a) storage. b) short-term memory. c) long-term memory. d) sensory memory.