Improving children's attitudes and motivation to read are top priorities for Elementary school teachers. Self-determination theory suggests that classroom contexts that allow children to be autonomous, feel competent, and experience a sense of relatedness during reading activities may improve reading motivation. Two fifth grade classrooms in contrasting communities used Internet-based discussion boards and chat rooms to choose, read and discuss books. The Motivation to Read Profile (MPR) was used to measure change in students' motivation to read as a result of their participation in CMC supported reading activities. Observations of student behavior during CMC supported reading activities, analysis of students' online communications, and student interviews were used to examine the extent to which CMC supported or hindered student motivation to read. Results indicated that student motivation to read was hindered when students did not receive the appropriate amount of social interaction during the CMC based reading activities. Further, students' preferred the use of chat rooms over the use of discussion boards because it increased they amount of social interaction between students. However, discussions during chat room session tended to be off topic, and students spent little time having meaningful discussion of literature. If CMC is to meet its potential in improving student motivation to read, the proper scaffolding needs to be in place to increase the likelihood that all students will feel included in CMC activities and will have purposeful discussions of literature. 1 CHAPTER I. INTRODUCTION Children who read recreationally tend to perform better in school (Guthrie, Alao & Rinehart, 1997; Wigfield & Guthrie, 1997). The amount of time children spend reading is directly linked to development of reading skills (Anderson, Wilson & Fielding, 1988). Children who read in their free time tend to score higher on comprehension and vocabulary tests and have greater knowledge of the world in general (Cipielewski & Stanovich, 1992; Stanovich & Cunningham, 1992, 1993). Children who read for pleasure tend to become life long readers (Smith, 1990), which has been linked to heightened occupational status and ability to participate in society as adults (Guthrie, Schafer & Hutchinson, 1991). Unfortunately, evidence of children's reading habits suggests that the vast majority of children spend little time reading. Reading consistently ranks lower than other types of activities in which children chose to engage. Listening to music, playing video games, and watching television consistently ranked higher than reading. A recent survey on how children spend their time reported that children only spend an average 5 to 15 minutes a day reading at home (Hoffereth & Sanberg, 2000). This finding is troubling given that children spend an average of 180 minutes a day watching television, and 20 to 32 minutes a day playing video games (Hoffereth & Sanberg, 2000; Kaiser Family Foundation, 2002). Further, as children got older they tended to spen...