Multiple Choice
Without internal validity, an experimenter cannot
A) control extraneous variables.
B) manipulate the independent variables) .
C) measure the dependent variable.
D) make statements about cause and effect.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q40: A _variable is one that is not
Q41: For her senior thesis, Nancy surveys fellow
Q42: Paul wanted to insure that the results
Q43: A researcher hypothesizes that Hispanic children will
Q44: In a study designed to assess the
Q46: Most psychological researchers want to know about
Q47: The confounding effects referred to collectively as
Q48: An urban community clinic wants to try
Q49: We like to believe that the only
Q50: A health psychology student wanted to know