Which of the following statements is true regarding a theory?
A) scientists can eventually prove that a theory is true
B) successive replications of the same conceptual relationship, especially using different methodologies, strengthens a theory
C) successive hypothesis tests allow for the qualification or broadening of relationships that are encompassed by a particular theory
D) A and B
E) B and C
F) all of the above

Question

Quizplus · Accepted Answer

A theory is a well-supported explanation of a natural phenomenon that has been extensively tested and supported by evidence. Scientists cannot prove a theory to be true, but they can support it with evidence. Successive replications of the same conceptual relationship, especially using different methodologies, strengthens a theory. Additionally, successive hypothesis tests allow for the qualification or broadening of relationships that are encompassed by a particular theory. Therefore, both options B and C are correct, making option E the best choice.

Which of the Following Statements Is True Regarding a Theory