After studying in the U.S. for three years, Angel can still vividly remember every single details of the farewell party that her friends and classmates gave the day before she left. It was a very emotional event for her. Her vivid and detailed memory of this farewell party may be due to ___________.

"It is possible, even probable, that 'refrigerator parents'—cold, rejecting, rigid—caused this disorder." This is a reasonable statement about the cause of many cases of:

A) autism. B) Asperger's disorder. C) both autism and Asperger's disorder. D) neither autism nor Asperger's disorder.

There is some evidence that women do better than average on tests of ______________, while men do better than women on tests of_______________

A) fluid intelligence; crystallized intelligence B) crystallized intelligence; fluid intelligence C) visual-spatial manipulation; verbal fluency D) verbal fluency; visual-spatial manipulation