When constructing and evaluating a theory,scientists follow a guideline that places a premium on identifying the simplest of alternative explanations of a phenomenon.This guideline is called the
A)test of empirical verification.
B)rule of parsimony.
C)criterion of precision of prediction.
D)law of least error.

Question

Quizplus · Accepted Answer

The guideline that places a premium on identifying the simplest of alternative explanations of a phenomenon is called the rule of parsimony. This guideline is often referred to as Occam's Razor and suggests that when faced with multiple explanations for a phenomenon, the simplest explanation is usually the correct one.

When Constructing and Evaluating a Theory,scientists Follow a Guideline That