In some cases when a nonequivalent control group design with pretest and posttest is used it may not be appropriate to use the same test for the pretest and posttest. In this case a different pretest might be used but one that is correlated with the posttest. Such a pretest is called a
A) proxy pretest.
B) surrogate pretest.
C) split-half pretest.
D) nonequivalent pretest.
Question 2
Which design listed below is a quasi-experimental design?
A) a one-group posttest-only design
B) a one-group pretest-posttest design
C) a posttest-only design with nonequivalent groups
D) a nonequivalent control group with pretest and posttest design
Formation of additional eyes in Drosophila caused by the abnormal expression of a master control gen
Genetic control of eye evolution.
Negative feedback control of a regulated variable.
Negative feedback control of a regulated variable.
A typical engine design that uses both pressure and splash lubrication. Oil travels under pressure ...
The evaporative emission control system includes all of the lines, hoses, and valves, plus the ...