The current set of studies examined whether two common appraisals that students make during learning (whether they have control over their learning and whether they place value into learning the material) give rise to common types of thoughts students also experience (mind wandering, personal connections, and freely-moving thought). Study One naturistically examined students' appraisals and thoughts while learning in a real classroom. Study Two attempted to experimentally manipulate students' appraisals and thus their thoughts in an online learning environment. Overall, results suggest that appraisals do seem to influence the thoughts students report experiencing, although results differ between online and classroom learning environments. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://bibliotheek.ehb.be:2222/en-US/products/dissertations/individuals.shtml.]