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Replicating Roaches: A Preregistered Direct Replication of Zajonc, Heingartner, and Herman's (1969) Social-Facilitation Study

Emma Halfmann, Janne Bredehöft, Jan Alexander Häusser

Psychological Science, 2020. DOI 10.1177/0956797620902101

Has this study been replicated?

This paper is itself a replication attempt. The study it set out to replicate is listed below.

Study replicated

• Social enhancement and impairment of performance in the cockroach, Zajonc et al. (1969). Journal of Personality and Social Psychology. View paper

Cite this record

Halfmann, E., Bredehöft, J., & Häusser, J. A. (2020). Replicating Roaches: A Preregistered Direct Replication of Zajonc, Heingartner, and Herman's (1969) Social-Facilitation Study. Psychological Science, 31(3), 332–337. https://doi.org/10.1177/0956797620902101

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