Pica in the first and second years of life among otherwise normally developing infants and toddlers is likely due to ____

Greti's little girl is deaf and, therefore, we would expect that she would

not communicate until she has speech therapy. babble several months earlier than hearing children. babble manually at about the same time normal children babble. learn sign language about 6 months later than hearing children begin to speak.

Latchkey children

a. are likely to engage in antisocial behavior. b. tend to show high levels of anxiety. c. are more dependent than children who are cared for by their mothers. d. need to be mature enough to handle the responsibility.