Verbal information is processed in a short-term memory buffer referred to as the __________________

Which of the following statements is supported by research on early word learning?

A) The principle of mutual exclusivity sufficiently explains early vocabulary growth. B) Most word learning strategies are innate. C) Children's first several hundred nouns refer mostly to objects well-organized by shape. D) Young children assume that all words refer to entirely separate categories.

"Involved" grandparents usually are all of the following EXCEPT

a) actively engaged in grandparenting and influencing their grandchildren's lives. b) they act as supporters and buddies to their grandchildren. c) that they hold clear expectations about the way their grandchildren should behave. d) they take care of their grandchildren several days a week while the parents are at work.