© 2018, American Psychological Association. This paper is not the copy of record and may not
exactly replicate the final, authoritative version of the article. Please do not copy or cite without
authors permission. The final article will be available, upon publication, via its DOI:
10.1037/xlm0000608
Responses improve the accuracy of confidence judgements in memory tasks.
Marta Siedlecka, Zuzanna Skóra
Jagiellonian University
Borysław Paulewicz
SWPS University of Social Sciences and Humanities
Sonia Fijałkowska
Jagiellonian University
Bert Timmermans
University of Aberdeen
Michał Wierzchoń
Jagiellonian University
This research was supported by the National Science Centre, Poland HARMONIA grant
given to MW (2014/14/M/HS6/00911).
Correspondence concerning this article should be addressed to Marta Siedlecka, Institute of
Psychology, Jagiellonian University, Kraków, Poland. E-mail: marta.siedlecka@uj.edu.pl