Learning to book talk in fourth grade: Discourse change within a classroom practice setting. Karen L. Bean 10027/13066 https://indigo.uic.edu/articles/thesis/Learning_to_book_talk_in_fourth_grade_Discourse_change_within_a_classroom_practice_setting_/10834520 Learning to book talk in fourth grade: Discourse change within a classroom practice setting. 2014-03-18 00:00:00 Education, Elementary.