Perez, Kathryn E.Whitworth, KarenLeupen, SarahRakes, ChristopherBustos, Mauricio2019-02-182019-02-182018-08-24Karen Whitworth, Sarah Leupen, Chistopher Rakes, and Mauricio Bustos, Interactive Computer Simulations as Pedagogical Tools in Biology Labs, CBE—Life Sciences Education, Vol. 17, No. 3 , 2018, https://doi.org/10.1187/cbe.17-09-0208https://doi.org/10.1187/cbe.17-09-0208http://hdl.handle.net/11603/12808Student learning in biology may be impaired by instructional environments that emphasize technical methodology over analysis. We hypothesized that time gained by experimenting with accurate computer simulations could be used to engage students in analytical, creative learning. The effects of treatments that combined a week of simulated lab instruction with a week of standard lab instruction in different order (E-to-S and S-to-E) were examined using a controlled experimental design with random assignment of lab sections and hierarchical linear modeling analysis to account for possible clustering within sections. Data from a large sample of students (N = 515) revealed a significant increase (1.59 SD) in posttest scores for both treatment groups over the control. We posit as a plausible explanation the reinforcement of psychomotor learning due to strong engagement of cognitive processes facilitated by the computer simulation. This study supports a wider use of computer simulations as learning tools in laboratory courses.11 pagesen-USThis item is likely protected under Title 17 of the U.S. Copyright Law. Unless on a Creative Commons license, for uses protected by Copyright Law, contact the copyright holder or the author.Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)https://creativecommons.org/licenses/by-nc-sa/3.0/computer simulationsincreasing quantitative literacy in biologycomputer simulations of an acid phosphatase–catalyzed chemical reactionbiology computer simulation lessonBIOL 300L General Biology LaboratoryText