Multiple Choice
External validity is mostly concerned with:
A) The accuracy of experimental hypotheses
B) The importance of applying the findings of experiments to different samples
C) The generalizability of the findings beyond the setting and sample of the experiment
D) The validity and appropriateness of using lab research in natural settings
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Why is it important to use a
Q6: The primary problem with using a pretest
Q7: An example of the instrumentation threat to
Q8: Internal validity is best defined as:<br>A) The
Q9: Failing to generalize results to other populations
Q10: Which of the following is NOT a
Q12: Statistical regression, as a threat to internal
Q13: Reducing possible threats to internal validity will
Q14: What is the best way to reduce
Q15: The timing of measurement e.g., pretest, posttest,