Research Has Demonstrated That Our Difficulty in Grasping the "Hard

Multiple Choice

Research has demonstrated that our difficulty in grasping the "hard sciences" may result from

A) our lack of ability to properly grasp the permanence of objects.
B) failure to apply physical conservation principles to abstract thinking.
C) an inability to apply scaffolding techniques to scientific principles.
D) childish notions that we do not outgrow,such as attributing intention to objects.