a theory is a set of concepts, definitions, relationships, and assumptions or propositions to explain a phenomenon. the purpose of the components of a theory are to: group of answer choices describe concepts or connect two concepts that are factual. express the global view about the individual, situation, or interest to a specific discipline. formulate a perceptual experience to describe or label a phenomena. describe, explain, predict, and/or prescribe interrelationships among concepts that define the phenomena.