A study lacks __________ if it fails to eliminate the possibility that an extraneous variable rather than the independent variable produced the effect on the dependent variable.
A) reliability
B) internal validity
C) external validity
D) generalizability
Correct Answer:
Verified
Q2: If "history" or some other factor threatens
Q3: An experiment is conducted to assess the
Q4: Suppose you have developed a treatment to
Q5: Suppose you want to study the effects
Q6: Suppose you want to test the effects
Q7: A study of the effects of the
Q8: _ is likely to be a threat
Q9: Which threat to internal validity is controlled
Q10: Random assignment of subjects to experimental conditions
Q11: _ is due to random measurement error
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents