The logic behind most experimental research design contains three essential steps manipulate one variable, measure whether this manipulation affects another variable, and
A)interpret the correlation between the two variables
B)attempt to manipulate other factors
C)attempt to control or hold constant other factors
D)use random sampling

Question

Quizplus · Accepted Answer

The logic behind most experimental research design involves manipulating one variable, measuring its effect on another variable, and attempting to control or hold constant other factors to ensure that any observed changes can be attributed to the manipulation of the initial variable, not to external influences.

The Logic Behind Most Experimental Research Design Contains Three Essential