Piaget Suggested That, in Some Cases, Two Children of the Same

Multiple Choice

Piaget suggested that, in some cases, two children of the same age may be at different skill levels in a specific domain of cognitive ability. This claim makes it very difficult, if not impossible, to provide an argument against the developmental schedule forwarded by Piaget's theory. This is a major issue related to the principle of ________.

A) Occam's Razor
B) ruling out rival hypotheses
C) replicability
D) falsifiability