Hi! I am Martin Papenberg, working as a post-doc researcher at the the department of Psychological Assessment and Differential Psychology at Heinrich Heine University Düsseldorf. I am interested in measurement, personality1 and programming2.

I am currently working on the R package anticlust that enables the automatic selection of stimuli for psychological experiments. Check out my latest preprint on the anticlustering method or my vignette illustrating how to use the anticlust package for stimulus selection. If you have any questions and/or wishes with regard to the anticlust package, feel free to send me an email.

### Preprints

Papenberg, M., & Klau, G. W. (2019, October 30). Using anticlustering to partition a stimulus pool into equivalent parts. https://doi.org/10.31234/osf.io/3razc. Submitted for publication.

### Journal publications

Papenberg, M., Diedenhofen, B., & Musch, J. (2019). An experimental validation of sequential multiple-choice tests. Journal of Experimental Education. Advance Online Publication. https://doi.org/10.1080/00220973.2019.1671299

Papenberg, M., & Musch, J. (2017). Of Small Beauties and Large Beasts: The Quality of Distractors on Multiple-Choice Tests Is More Important Than Their Quantity. Applied Measurement in Education, 30(4), 273–286. https://doi.org/10.1080/08957347.2017.1353987

Papenberg, M., Willing, S., & Musch, J. (2017). Sequentially Presented Response Options Prevent The Use Of Testwiseness Cues In Multiple-Choice Testing. Psychological Test and Assessment Modeling, 59(2), 245–266. Retrieved from http://www.psychologie-aktuell.com/fileadmin/download/ptam/2-2017_20170627/06_Papenberg_.pdf

### Other publications

Papenberg, M. (2018). On how testwiseness and acceptance reluctance influence the validity of sequential knowledge tests (Inaugural-Dissertation). Retrieved from https://docserv.uni-duesseldorf.de/servlets/DocumentServlet?id=46569

Papenberg, M. (2018). Test theory in R [Testtheorie mit R]. Retrieved from https://osf.io/nghyv/

### Short CV

Year
2018 Ph.D. (Dr. rer. nat), Faculty of Mathematics and Natural Sciences, Heinrich Heine University Düsseldorf
2018 B.Sc., Computer Science, Heinrich Heine University Düsseldorf
Since 2014 Research assistant at the department of Psychological Assessment and Differential Psychology, Heinrich Heine University Düsseldorf
2013 M.Sc., Psychology, Heinrich Heine University Düsseldorf
2011 B.Sc., Psychology, Heinrich Heine University Düsseldorf

### Other

Some Things and some Stuff

### Contact

I like hearing from people!

1. My doctoral dissertation dealt with personality influences on test achievement, see On how testwiseness and acceptance reluctance influence the validity of sequential knowledge tests.

2. For example, I wrote an introduction to the statistical programming language R, freely available here (in German language).