Researchers usually test their hypotheses at the .05 level of significance
Indicate whether the statement is true or false
T
You might also like to view...
What is object permanence, and what abilities does it represent?
What will be an ideal response?
In order to choose questions for a final version of a test, the examiners created a graph with difficulty on one axis and discriminability on the other. The examiners should use the questions that
a. all above the .50-point on the discriminability axis. b. fall below the .50 point on the discriminability axis. c. fall between .30 and .70 on difficulty and above .30 on discriminability. d. fall above the .50 point on discriminability and difficulty.
Which one of the following tests measures personality by exploring the unconscious?
A. Rorschach inkblot test B. Hogan Personality Inventory C. Minnesota Multiphasic Personality Inventory D. Myers–Briggs Type Indicator
The feature common to both anorexia nervosa and bulimia nervosa is
a) refusal to maintain normal body weight b) fear of gaining weight c) purging to prevent weight gain d) none of the above