Multiple Choice
The fact that people who choose to, or who are chosen to be, in a program are different from those who are not in a program creates the threat to internal validity called
A) history.
B) regression to the mean.
C) selection.
D) testing.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: The threat to internal validity called "testing"<br>A)
Q9: The threat to internal validity called "instrumentation"
Q10: Explain which threats to internal validity need
Q11: Repeatedly dividing the sample on the basis
Q12: Pretest-posttest designs permit the evaluator to learn
Q14: Internal validity refers to whether<br>A) a statistically
Q15: Consider a program to assist new parents
Q16: Retrospective pretests were developed to be sensitive
Q17: The pretest/posttest design using only the program's
Q18: Evaluation designs should be selected so that<br>A)