Received: 7 August 2018
Accepted: 6 May 2019
First Online: 13 June 2019
Change Date: 9 August 2019
Change Type: Correction
Change Details: An error occurred during the publication of a number of articles in <i>Cognitive Research: Principles and Implications</i>. Several articles were published in volume 4 with a duplicate citation number.
Ethics approval and consent to participate
: Written consent for participation was obtained from all participants.
: A written consent for publication was obtained from all participants.
: The authors declare that they have no competing interests.