Corrigendum: Variability in Executive Control Performance Is Predicted by Physical Activity
G. Kyle Gooderham
Simon Ho
Todd C. Handy- Attentional Neuroscience Laboratory, Department of Psychology, University of British Columbia, Vancouver, BC, Canada
A Corrigendum on:
Variability in Executive Control Performance Is Predicted by Physical Activity
by Gooderham, G. K., Ho, S., and Handy, T. C. (2020). Front. Hum. Neurosci. 13:463. doi: 10.3389/fnhum.2019.00463
In the original article, there was an error. The descriptive definition for the coefficient of variation was incorrectly provided. In the original manuscript the definition was given as the mean reaction time divided by the standard deviation. This was an error as the coefficient of variation was calculated as the standard deviation divided by the mean.
A correction has been made to the Materials and Methods section, subsection Coefficient of Variation, paragraph 1:
“The RT coefficient of variation (RTCV) was selected as the primary measure of individual variability and was the dependent variable in data analysis. The RTCV is calculated by dividing the standard deviation of a participant's RT by their mean RT for each measure. For example, in Experiment 3, the standard deviation of the RT for all of one participant's incompatible-congruent trials would be divided by the mean RT of the corresponding trials. The resulting value is a standardized score that can be compared across measures. A RTCV was calculated for each participant for each cognitive measurement.”
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
Keywords: executive control, intraindividual variability, physical activity, exercise, young adults, cognitive load
Citation: Gooderham GK, Ho S and Handy TC (2020) Corrigendum: Variability in Executive Control Performance Is Predicted by Physical Activity. Front. Hum. Neurosci. 14:115. doi: 10.3389/fnhum.2020.00115
Received: 09 March 2020; Accepted: 13 March 2020;
Published: 08 April 2020.
Edited and reviewed by: Olav Krigolson, University of Victoria, Canada
Copyright © 2020 Gooderham, Ho and Handy. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: G. Kyle Gooderham, kyle@psych.ubc.ca