The main disadvantage of including a quasi-independent variable in an experimental design is that:
A) carryover effects become uncontrollable.
B) the results obtained are difficult to analyze statistically.
C) the results obtained are often misinterpreted.
D) the resulting design cannot be carried out easily.

Question

Quizplus · Accepted Answer

Quasi-independent variables can lead to misinterpretation because they are not manipulated by the experimenter, making it difficult to establish causal relationships.

The Main Disadvantage of Including a Quasi-Independent Variable in an Experimental