One way to control the influence of extraneous variables is to:
A. hold extraneous variables constant across the levels of your independent variable.
B. pretend they do not exist when analyzing your data.
C. tell your subjects to ignore any extraneous variables.
D. All of the answers are correct.
Answer: A
You might also like to view...
What is now known as posttraumatic stress disorder (PTSD) was called ____ in World War I
a. shell shock c. battle fatigue b. soldier's heart d. postwar syndrome
The activation of mirror neurons may play a role in a person's ability to identify with another person's experiences and feelings, a skill known as human
a. empathy. b. evaluation. c. intuition. d. reflection.
In a cervical mucus check, ovulation is indicated by
A) slippery, clear mucus. B) thick, white mucus. C) thick, yellow mucus. D) slippery, white mucus.
According to Carl Rogers' humanistic approach to personality, which of the following statements is TRUE?
A. People develop a need for positive regard that reflects the desire to be loved and respected. B. Situational reinforcements and punishments form personality. C. People are controlled by unconscious, unseen forces that make up the core of personality. D. Personality remains rigid and unchanging throughout a person's life.