Correction: Cognitive Research: Principles and Implications (2020) 5:23 https://doi.org/10.1186/s41235-020-00223-8

The original article [1] contains an error in the following sentence in the Results section:

‘The false-positive rate for novices is 60% for individuals, and 79% for groups of three novices.’

The correct false-positive rate for the groups of three novices is instead 71%.