These are typically made only when a researcher has a logical reason to believe that one particular direction of the effect will occur.
A. null hypothesis
B. one-tailed hypothesis
C. alternative hypothesis
D. two-tailed hypothesis
Answer: B
You might also like to view...
Which statement regarding handedness is correct?
A. More girls than boys are left-handed. B. By 5 years of age, most children display a clear tendency to use one hand over the other. C. Handedness reflects psychological qualities, such as neuroticism or anxiety. D. Handedness is not fully established until the adolescent years.
In Ellis's system, the _____ may be any potentially stressful transaction
a. belief system c. consequence b. activating event d. catastrophic thinking
Regarding one's coping with threats, which of the following is FALSE?
a. The two types of coping can aid each other. b. The two types of coping can clash and interfere with effective coping. c. Emotion-focused coping tends to be especially useful when you are facing a controllable stressor. d. Stress management techniques include a mixture of the two types of coping.
Jamison is studying for a quiz and was surprised to read that bipolar disorder was
A. more common in men than women. B. more common in women than men. C. equally common in men and women. D. about three times as common in women as in men.