While learning to drive, Trey needs to control impulses, weigh risks in making decisions, and plan his route. Trey is heavily relying on the __________ for these activities.

Two-year-old Michael already knows the meaning of the word dog. One day when he is at a park with his mother, they see a dog and his mother points to the dog and says, "That's a collie." Michael is likely to conclude that

a. his mother does not know what a dog is. b. all dogs are called collies. c. a collie is a special type of dog. d. collie refers to some part of the dog, such as its head or tail or neck.

Which of the following statements is true with regard to bilingual children?

A) Bilingual children who are fluent in both languages have only moderate learning difficulties in school. B) Bilingualism is associated with deficits in metalinguistic ability. C) For adults, the advantages of being bilingual outweigh any problems experienced in childhood. D) Compared to monolingual children, bilingual children show no differences in acquiring reading skills.