The Claim That Mental Categories Have Graded Membership Is the Claim

Multiple Choice

The claim that mental categories have graded membership is the claim that

A) one cannot specify precisely whether a test case is in the category.
B) some category members are better suited than others as category members.
C) a participant's belief about a category's membership shifts as the participant learns more about the category.
D) many category members approach the ideal for that category.