In an experiment, one group of children is given a drink each day with a special vitamin supplement. A second group of children is given the same drink but without the vitamin. Later, all children are given an IQ test to see if the vitamin had an effect on intelligence. In this experiment, the children's scores on the IQ test would be the
A. cross-sequential variable.
B. dependent variable.
C. control variable.
D. independent variable.
Answer: B
Psychology
You might also like to view...
John has been gaining weight during middle adulthood. He feels fine and exercises, but still gains weight. John's weight gain is attributed to
a) the amount of body fat that begins to grow with age. b) hypertension. c) the body not being able to rid itself of excess fat cells. d) emotional issues.
Psychology
Answer the following statement(s) true (T) or false (F)
An individual’s visual map activity and auditory map activity are independent of each other
Psychology