I rl
Table 5.8 Sustaining and Ion-sustaining Utterances by Speaker 140
Table 5.9 Adults' Kequests for Information and Explanation 153
Table 5.10 Form of AdultslRequests for Information and Explanation 154
Table 5.11 Information Value of Adults' Requests for Information and
Explanation 144
Table 5.12 Children's Offers of Information and Explanation in the
Dynamic of Conversational Sequences 157
Table 5.13 Children's Offers of Information and Explanation: detailed
Functions 158
Table 5.14 Children's Offers of Information and Explanation: Type and
Complexity 158
Table 5.15 Questions and Rhetorical Questions by Speaker in CSs 159
Implications
Table 6.1 A Model for Teacher Education 183