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The files presented here replicate the analysis of "Further Evidence for Discrete-State Mediation in Recognition Memory" by Kellen, Singmann, Vogt, & Klauer (2015). The following files are present: 1. analysis-script.R: This commented .R file performs the analyses reported in the manuscript and produces all the numbers given in the text, Table 1, and Figures 4 and 6 (this is the main file). It requires the files listed below as numbers 2 to 8 (or the zip file). 2. words-data.txt: Provides the data of the word session. 3. pics-data.txt: Provides the data of the picture session. 4. words.sdt.model: MPTinR model file containing the UVSD model for the word session. 5. pics.sdt.model: MPTinR model file containing the UVSD model for the picture session. 6. mpt-models.R: .R file containing the likelihood functions for the 2HT models for word and picture session. 7. mm.words.rda: Binary R data file providing the $G^2$ values obtained in the mimicry analysis of the word session. 8. mm.pics.rda: Binary R data file providing the $G^2$ values obtained in the mimicry analysis of the picture session. 9. words.mimicry.R commented R script that performs the (lengthy) model mimicry analysis for the word condition. 10. pics.mimicry.R: same as before, but for the picture condition and not commented. 11. modeling_details.pdf: Detailed description of the 2HTM's state-response mapping function as well as details on the linear mixed modeling of the RTs. 12. kellen_singmann_vogt_kaluer_2015.zip: zip file containing all of the files above. In case of questions contact [David Kellen][1] or [Henrik Singmann][2]. Freiburg, May 2014 Full reference: Kellen, D., Singmann, H., Vogt, J., & Christoph Klauer, K. (2015). Further Evidence for Discrete-State Mediation in Recognition Memory. *Experimental Psychology*, 62(1), 40–53. [http://doi.org/10.1027/1618-3169/a000272][3] [1]: http://davidkellen.org/ [2]: http://singmann.org/ [3]: http://doi.org/10.1027/1618-3169/a000272