Most experiments in psychology lack:
A) external validity.
B) internal validity.
C) randomization.
D) manipulation.
A) external validity.
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To evaluate the content validity of a new test for depression, a psychologist might check to see if:
a. it predicts who will develop depression within the next six months b. its scores tend to vary the way an accepted theory of depression would predict c. it samples a wide range of behaviors associated with depression d. it gives the same result if taken twice in a relatively short period of time
A student tells a friend, "I can't stand Professor Bonzo; his mind has ossified.". This means that Bonzo's
a. ideas are fixed and unchangeable. b. brain suffers from internal bleeding. c. thinking is delusional, out of touch with reality. d. reflexes are more prominent than his learned responses.
Cephalocaudal development goes from feet to head
Indicate whether the statement is true or false
What aspects of love begin more slowly and take longer to develop, but endure longest?
a. intimacy and passion b. intimacy and commitment c. passion and commitment d. stability and commitment