Multiple Choice
The biggest problem with the equivalent time-sample quasi-experimental design is the possibility of the _______________ effect.
A) interactive testing
B) history
C) statistical regression
D) instrumentation
Correct Answer:

Verified
Correct Answer:
Verified
Q14: In true and quasi-experiments,treatments need to form<br>A)
Q15: An experimental design involves the specification of
Q16: The _ pre-experimental design uses two treatment
Q17: The _ is useful when the researcher
Q18: In the _ quasi-experimental design,both the experimental
Q20: Extraneous variables need to be controlled to
Q21: Test unit mortality refers to instances where
Q22: Only experimental and quasi-experimental designs can identify
Q23: In experimental design syntax,_ represents the exposure
Q24: The fundamental weakness of the time-series quasi-experimental