In a nonequivalent control-group design, if the experimental and control groups are equivalent at pretest and show equivalent change over time, you might conclude that
A) there is no effect of the independent variable.
B) there is no effect of the dependent variable.
C) the independent variable had an effect only on the experimental group.
D) the independent variable had an effect only on the control group.
Answer: A
You might also like to view...
Today the national government is far less active and powerful than it was in 1800, 1900, or even 1950
Indicate whether the statement is true or false
Which of the following executives is NOT appointed by the governor?
A) Texas attorney general B) adjutant general of Texas Military Forces C) Texas secretary of state D) director of Office of State-Federal Relations
When sampled, the public strongly favors the death penalty for certain crimes. The graph of such a distribution would be characterized as
A) stable. B) skewed. C) expected. D) extremist. E) biased.
After an appropriations bill is passed, the ______ must certify that sufficient revenue will be available to pay for the budget.
a. governor b. comptroller c. Speaker of the Texas House d. director of Health and Human Services