Multiple Choice
If you were studying the effects of success and failure on feelings of depression and all of the participants experienced the failure condition on a rainy Monday and the success condition on a sunny Wednesday, ______ might be a threat to internal validity.
A) maturation
B) history
C) subject selection
D) mortality
Correct Answer:
Verified
Correct Answer:
Verified
Q3: An experiment in which extraneous variables are
Q4: A loose connection between theory and method
Q5: Define the concepts internal and external validity.
Q6: A participant's ideas and expectations about an
Q7: External validity refers to the extent to
Q9: The threat of confounding is particularly serious
Q10: When statistical tests are used improperly, a
Q11: Automating experiments so that they are run
Q12: List at least 4 threats to internal
Q13: An experiment in which the independent variable