Jennifer, a 35-year-old successful businesswoman and a mother, is offered a senior role at work. The role comes with a hefty paycheck, but it also requires her to move to a new city for five years. She would have to leave her family behind, especially her 2-year-old daughter, and miss out on her daughter's early childhood years. Jennifer loves her job as well as her family and finds it extremely difficult to make this important decision. In the context of Roy Baumeister's concept of identity crises, Jennifer is most likely experiencing in this scenario.

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