An experiment that does not effectively control for confounding variables lacks:
a. operational validity
b. external validity
c. central validity
d. internal validity
D
You might also like to view...
By age _____, most infants first begin to verbalize events that happened months earlier
a. 6 months b. 12 months c. 18 months d. 2 years
______ cognitive bias is a term that describes cognitive distortions that enhance our self-concept by making us perceive ourselves a slightly better than we actually are?
A. Self-awareness B. Self-serving C. Self-discrepancy D. Self-schema
Anabolic steroids are synthetic drugs that resemble __________
a. estrogen b. progesterone c. testosterone d. both estrogen and progesterone
Gerald is a professional who studies stress management. This field is called
a. managerial training. c. transactional analysis. b. assertiveness training. d. health psychology.