Suppose that you are trying to recall a friend's phone number, so you repeat it over and over to yourself without analyzing it or giving it meaning. According to the levels-of-processing approach, this activity would be categorized as

During toddlerhood, ______________________________

a. those who know each other well usually engage in solitary play rather than other forms of play b. friendships are based on companionship, mutual affection, and emotional closeness c. there seems to be no preference for play partners; they play equally with whatever children are present d. children are not yet capable of engaging in simply social play or cooperative pretend play

Six-month-old Janessasays “bababababa.” This is an example of________

A) babbling B) cooing C) an overextension D) an underextension