Multiple Choice
What is the most likely impact of low power in a study?
A) Experimenters are more likely to reject the null hypothesis
B) Experimenters are more likely to accept the null hypothesis
C) The design may not be measuring the construct of interest
D) Differences between groups are more likely to seem significant, when they are not actually significant
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A Type I error refers to:<br>A) The
Q2: Increasing the sensitivity of experimental measures may
Q3: Probability levels refer to:<br>A) Alpha<br>B) The probability
Q4: To increase construct validity, an experimenter should:<br>A)
Q5: What is a potentially serious threat to
Q7: If a difference between groups is found
Q8: What must be determined before construct validity
Q9: Construct validity is primarily concerned with:<br>A) The
Q10: Which of the following represent a threat
Q11: Which statement accurately describes effect size?<br>A) An