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A well-powered test of task difficulty effects on cardiovascular indicators of mental effort

Kerstin Brinkmann, Katja Schlegel, Klaus R. Scherer, Guido H.E. Gendolla

International Journal of Psychophysiology, 2026. DOI 10.1016/j.ijpsycho.2026.113382

Has this study been replicated?

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

Study replicated

• Task difficulty effects on cardiac activity, Richter et al. (2008). Psychophysiology. View paper

Cite this record

Brinkmann, K., Schlegel, K., Scherer, K. R., & Gendolla, G. H. E. (2026). A well-powered test of task difficulty effects on cardiovascular indicators of mental effort. International Journal of Psychophysiology, 225, 113382. https://doi.org/10.1016/j.ijpsycho.2026.113382

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