The members of this research team are undergraduate students from Brigham Young University Idaho. The faculty advisor is Dr. Bradford J. Wiggins, PhD. The members of the research team are listed here alphabetically by last name: Megan Hedding, Cira Long, Christina Pinargote, Yesenia Sanchez, Kyle Shepherd, and Andrea Valencia. This is a replication study of 'Mind wandering while reading easy and difficult texts' by Shi Feng, Sidney D'Mello, and Arthur C. Graesser. This study was conducted in 2012. **Summary of Original Study** The study is investigating the effects of text difficulty on a number of dependent variables. These variables are reading time, mind wandering, and comprehension. Subjects will be presented with a series of easy and difficult reading passages. They will also answer probes about mind wandering and comprehension questions. The original researchers hypothesized that the more difficult text would correlate with more mind wandering and that mind wandering would have a mediating effect on comprehension. The original researchers' findings were consistent with their hypothesis. **Miscellaneous** The original paper is [here][1] (will require a library subscription). There are multiple components of this page corresponding to different aspects of the research process. they are listed with links below. [Methods and Materials][2] [Ethics and Approvals][3] [Video of Procedure][4] [Data, Results, and Statistics][5] [1]: https://link.springer.com/article/10.3758/s13423-012-0367-y [2]: https://osf.io/vkw8f/ [3]: https://osf.io/swf9r/ [4]: https://osf.io/du86h/ [5]:https://osf.io/ukm6e/