This is an OSF site for Goller, Banks, & Meier (2019/under review), "An Individual Differences Investigation of the Relations Among Life Event Stress, Working Memory Capacity, and Mind Wandering: A Preregistered Replication-Extension Study" Here you can find: (a) Preregistration (also available at: https://aspredicted.org/zp2w6.pdf) (b) 3 datafiles from which we conducted analyses. There are 2 files for the trial-level SART data from eprime (1 file for each semester; sart1.txt, SART2.csv). The other file HTbetdvs2b.csv contains the aggregated (by subject) data for all measures.The .RMD file makes use of these text files (these files will need to be in the home directory for the .RMD file to run). (c)An R mardkown file (.RMD) with analysis code for all analyses (d)a HTML version of the .RMD file. This file can be viewed in any standard web browser. All analysis code and results from that code (and some limited annotation) are visible. (e)A variable key for these aggregated files can be found here ("LES aggregated_variable key.csv"). (f) eprime version of the SART task used.