Dallas is a 10-year-old boy who has a mental age of 8 years. His IQ would be ________

Which neurotransmitter is affected by antianxiety drugs such as Valium and Librium?

a) GABA b) dopamine c) serotonin d) norepinephrine

In bilingualism, if people see the second language as superior and the first as inferior in some way, children will be more likely to _____ their first language

A) add to B) learn a third language C) subtract D) refuse to learn the new language