Hopkins, Robin F.
Lyle, Keith B.
Hieb, Jeff L.
Ralston, Patricia A. S.
Funding for this research was provided by:
National Science Foundation (1431544)
Article History
First Online: 12 December 2015
Compliance with Ethical Standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The Institutional Review Board at our university waived the requirement for subjects in this research to provide informed consent. However, as stated in the manuscript, students were given the option to decline to have their performance data included in our analyses. No student declined. This article does not contain any studies with animals performed by any of the authors.