Publications

Published

2022

Dimant, E., Clemente, E. G., Pieper, D., & Azevedo, F. (2022). Politicizing mask-wearing: Predicting the success of behavioral interventions among Republicans and Democrats in the U.S. Scientific Reports, 12, 7575. doi.org/10.1038/s41598-022-10524-1

2021

Gelfand, M. J., Li, R., Stamkou, E., Denison, E., Fernandez, J., Choi, V., Chatmen, J., Jackson, J. C., Pieper, D., & Dimant, E. (2021). Persuading conservatives and liberals to comply with mask-wearing: An intervention tournament. Journal of Experimental Social Psychology. doi.org/10.1016/j.jesp.2022.104299

Gelfand, M. J., Jackson, J. C., Pan, X., Nau, D., Pieper, D., Denison, E., Dagher, M., Van Lange, P. A. M., Chiu, C., & Wang, M. (2021). The relationship between cultural tightness–looseness and COVID-19 cases and deaths: A global analysis. The Lancet: Planetary Health. doi.org/10.1016/S2542-5196(20)30301-6

Master’s Thesis

2020

Pieper, D. J. (2020). Challenging social systems under the threat of pollution: Replication and extension of Eadeh and Chang (2019) [Master’s thesis, University of Northern Iowa]. UNI ScholarWorks. scholarworks.uni.edu/etd/1028

Talks

2025

Pieper, D. (2025, September). From messy to meaningful data: LLM-powered classification in R. posit::conf. github.com/dylanpieper/posit-25

Pieper, D. (2025, June). redquack: An R package for memory efficient REDCap-to-DuckDB workflows. R/Medicine. r-consortium.org/posts/redquack-an-r-package-for-memory-efficient-redcap-to-duckdb-workflows

2024

Katie, W., & Pieper, D. (2024, June). The Pennsylvania medications for opioid use disorder (PA MOUD) technical assistance and quality improvement expansion project. Rural Health Information Hub. ruralhealthinfo.org/project-examples/1139

2021

Pieper, D., Gelfand, M. J., & Denison, E. (2021, February). COVID-19: Meta-norms to wear masks and social distance in the U.S. Society for Personality and Social Psychology. (Remote poster session). osf.io/y8cug

2020

Pieper, D., Hirano, H., & Harton, H. C. (2020, April). The effect of environmental threats and terrorism/violent-crime threats on political orientation and attitudes. Midwestern Psychological Association Conference. Chicago, Illinois. (Conference canceled). osf.io/3n7r8

Pieper, D. (2020, February). Challenging the system under the threat of pollution: Low system justification mediates a liberal political shift. Society for Personality and Social Psychology. New Orleans, Louisiana. (Poster session). osf.io/v7nez