What is one disadvantage of the Solomon four-group design?
a) It lacks a control group.
b) You have to pretest every group.
c) It is prone to sampling error.
d) It is time-consuming.
d
You might also like to view...
In a 2 X 2 between-subjects factorial design, we wish to run ten participants in each of the four cells. In total, we will need
A) 40 participants. B) 10 participants. C) 20 participants. D) 80 participants.
Theocracy is a form of government in which power resides in the hands of theologians
Indicate whether the statement is true or false
Which of the following is NOT a factual question?
a) Who is the governor of Mississippi? b) How many Americans are on welfare? c) Should the United States use Canada's health care system? d) What is the currency of Ireland?
The assessment of policy effectiveness and making needed adjustments to improve after a given period of time is part of which step in the policymaking process?
A. Agenda building B. Policy formulation C. Policy evaluation D. Policy adoption E. Policy implementation