This study explored the effects of a Problem-Based Computer-Assisted Instruction (PBCAI) on students' earth science achievement in Taiwan. One hundred and fifty-nine 10th grade students enrolled in ...

[Note: Update added with response to this piece. See below.] Audrey Watters asked me to write up my thoughts on the recent Teach to One study. This is basically an email to her that anyone can read. I ...

The purpose of this study was to examine the effects of a prototype of motivationally-adaptive computer-assisted instruction (CAI). The foundation for motivational theory and design was provided by ...