Aaron was in an accident a few years ago and is now in a wheelchair. although being in a wheelchair does not affect his ability to​ work, he finds getting hired and obtaining promotions difficult. aaron is most likely a victim of​

What was piaget's explanation as to why preschool-age children in the preoperational stage make errors on tasks requiring conservation? a) preschool children's tendency toward centration prevents them from focusing on other relevant features of a situation b) preschool children have not yet developed numerical understanding; therefore, different amounts are meaningless c) preschool children's neural-visual network is not fully matured d) preschool children have not lived long enough and accrued enough experience to know the difference between quantities