Multiple Choice
If an extraneous variable is found to be present, the researcher
A) can control for it by using appropriate statistical analyses.
B) cannot establish time precedence of the cause.
C) cannot conclude that the independent variable caused the dependent variable.
D) all of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: In observational research, keeping track of reactive
Q20: List two possible sources of reactivity in
Q21: Define demand characteristics. Explain how they threaten
Q22: The term demand characteristics refers to<br>A) a
Q23: Define treatment confounds. Under what conditions are
Q25: Mortality causes the most problems for a
Q26: Describe four ways an experimenter can reduce
Q27: List two ways of reducing novelty effects.
Q28: When self-report measures are used, reactivity can
Q29: If the experimental conditions used in a