Reassigning of functions to new areas of the brain

Michael has always felt like he was really a girl. He dressed in girls' clothing as a child and still wants to be a girl. He is sure that a mistake was made and that he is inhabiting a wrong-sexed body. Michael's symptoms suggest a diagnosis of __________.

A. frotteurism B. gender dysphoria C. transvestic fetishism D. homosexuality

Some investigators have concluded that the forms of logic required by Piagetian tasks do not emerge spontaneously but, rather, are

A) heavily influenced by training, context, and cultural conditions. B) primarily developed through interaction with more expert peers. C) part of a slow but steady stagewise transition to logical thought. D) influenced by biological age and are mastered all at once.