The use of controls and statistical testing are two aspects of experimental design that help to ensure ________.
A. experimental bias
B. treatment groups
C. objective and reliable results
D. an adequate sample size
E. psychosomatic effects
Answer: C
You might also like to view...
The spongy bone found within a flat bone is called _________
Fill in the blank with correct word.
The dilation stage of labor
A) has contractions of the uterus spread only a few minutes apart. B) includes dilation of the cervix. C) usually is short—a few minutes in length. D) occurs about an hour after the onset of true labor. E) All of the answers are correct.
All of the following are social factors indicated in the text that can influence the outcome of the interview except.
A. General mental ability B. Nonverbal behavior C. Degree of similarity between the interviewer and candidate D. Verbal cues
When inflamed, the ________ tonsils are also known as adenoids.
A. pharyngeal B. palatine C. adrenal D. lingual