Part of the internal consistency of a theory is
A)a taxonomy.
B)a set of operational definitions.
C)its agreement with older,more established theories.
D)its empirical validity.

Question

Quizplus · Accepted Answer

A set of operational definitions is necessary for a theory to have internal consistency. This means that the concepts and terms used in the theory must be clearly defined and measurable, so that researchers can use them consistently and accurately in their studies. A taxonomy (A) is a classification system, which may or may not be relevant to a theory's internal consistency. Agreement with older theories (C) is not necessarily a sign of internal consistency, as older theories may be outdated or flawed. Empirical validity (D) is important to a theory's overall credibility, but it is not directly related to its internal consistency.

Part of the Internal Consistency of a Theory Is