Mobile polling is a widely used classroom response system at the university level. The current study examines the predictors and outcomes of mobile polling including self-regulation and academic achievement. Furthermore, this study explores whether or not mobile polling benefits some students more than others, specifically those with higher levels of self-regulation. The data was collected from two separate University classrooms taught by the same teacher (n = 66). The first section of students were to use mobile polling software after taking their midterm exam and use the software for the remainder of the semester. The other section of students served as the control group and received the same instruction, Powerpoints, and assignments minus the usage of mobile polling. All students from both classes were given an 89 question survey known as the Barkley Deficits in Executive Function Scale (BDEFS) which measured their ability to self-regulate their behavior. A hierarchical regression model was used to find that mobile polling had no statistical significance on academic achievement at the end of the semester. The only significant predictor throughout the entire study was the initial achievement variable, which was the scores from the midterm exam. Another hierarchical regression model found that self-regulation, measured with the use of the BDEFS system, was not a significant predictor of academic achievement. When initial achievement was controlled for, the Overall EF score from the BDEFS system revealed that self-regulation had zero effect on the variance as denoted by R Square and the R Square change in the regression model. Supplemental analysis revealed that Overall EF is a significant predictor of academic achievement when a Repeated Measures ANOVA was used, though the R Square change was still low. Factor analysis was used to find which questions loaded together under five subscales, truncating the BDEFS system and revealing that Self-Restraint/Inhibition traits were a better predictor than the overall score from the BDEFS questionnaire yet was not a significant predictor of achievement. Finally, a 2 x 2 ANCOVA that investigated the interaction between high/low levels of Self-Regulation and usage of Mobile Polling and found that it did not significantly affect academic achievement. In fact, the highest mean came from the completely opposite group as expected, which was students in the control group with lower levels of self-regulation. / Educational Psychology