A research study that compares two or more groups of participants on their response to a treatment without randomly assigning the participants to the treatment conditions is considered______.
A. a true experimental design
B. a quasi-experimental design
C. an unethical experimental design
D. none of these
B. a quasi-experimental design
History
You might also like to view...
What are the "ships of the desert"?
A) camels B) rivers C) horses D) caravans
History
The so-called ten lost tribes originally lived in
a. Judah. b. Phoenicia. c. Jerusalem. d. Israel.
History
Dwight Moody preached a traditional evangelical Christianity in cities
Indicate whether the statement is true or false.
History
What was Gamal Abdel Nasser's vision for the Arab world? What was his view of the cold war?
What will be an ideal response?
History