Multiple Choice
Personality Variables Zack is excited about how experimenter personality can positively influence subject performance.He says, "This is so cool! I'm going to smile at all my experimental subjects and they're going to perform like Pavlov's dog for me." What issue has Zack overlooked?
A) external validity
B) internal validity
C) selection threat
D) selection-interaction threat
Correct Answer:

Verified
Correct Answer:
Verified
Q15: Personality Variables Rosenthal reported that when an
Q16: Social Variables Researchers should not routinely employ
Q17: Context Variables When subjects sign up for
Q18: Physical Variables Michele ran all treatment conditions
Q19: Social Variables Experimenters generally want subjects to
Q21: Physical Variables When an extraneous variable systematically
Q22: Personality Variables McNemar's (1946) statement that "The
Q23: Physical Variables Balancing is a control procedure
Q24: Social Variables In Orne and Scheibe's (1964)
Q25: Physical Variables Which of these should be