Question

chapter 1 reading question 17
1 part --- of 1 point

a ______ is widely accepted and has been extensively validated by a great amount of research.

○ hypothesis
○ prediction
○ theory
○ paradigm shift

Explanation:

A theory is a well-substantiated explanation widely accepted and validated by extensive research. A hypothesis is an untested prediction, a prediction is a specific forecast, and a paradigm shift is a change in fundamental assumptions—none match the description as closely as theory.

Answer:

theory