In the article by Lakes KD, Abdullah MM, Youssef J, et al. Assessing parent perceptions of physical activity in families of toddlers with neurodevelopmental disorders: The Parent Perceptions of Physical Activity Scale (PPPAS), Pediatr Exerc Sci. 2017; 29: 396–407, https://doi.org/10.1123/pes.2016-0213, an author’s name was incorrectly listed. Shlomit Aizik should have been listed as Shlomit Radom-Aizik. The online version of this article has been corrected. We apologize for this error.