Funding for this research was provided by:
Institute of Education Sciences (R324A150023)
Text and Data Mining valid from 2018-09-28
Received: 9 May 2018
Accepted: 20 September 2018
First Online: 28 September 2018
Change Date: 8 March 2019
Change Type: Correction
Change Details: Authors have noted one error in the online published article, which they wish to clarify. The version of the Hobby Hyperfocus (HF) subscale that we administered to participants was unintentionally missing one answer option (“once a week”).
Compliance with ethical standards
: This study followed all ethical guidelines set forth by the University of Michigan IRB, and informed consent was obtained from all participants. All materials in this manuscript are original, have not been previously published or presented elsewhere, and are not in concurrent consideration by another journal. All of the authors have read this manuscript, and no ghost writing by others has occurred.