Mothers' speech in three social classes

Functional and linguistic aspects of the speech of Dutch-speaking mothers from three social classes to their 2-year-old children were studied. Mothers' speech in Dutch showed the same characteristics of simplicity and redundancy found in other languages. In a free play situation, both academic and lower middle class mothers produced more expansions and used fewer imperatives, more substantive deixis, and fewer modal verbs than working-class mothers. These differences were not present while mothers were reading books with their children. In general, the mothers' speech was more complex in the book reading situation than during free play.