Measures implemented globally to minimize spread of the coronavirus disease 2019 (COVID-19) resulted in significant changes for families. Since children's developmental processes occur within an environmental context, examining how parenting practices and child behavior may have changed during COVID-19 is important to supporting children and families. The purpose of the current study was to examine levels of parenting behaviors for parents of kindergarten children prior to and following the onset of the global pandemic. In a sample of parents (n = 100; 89% female) we examined how child symptoms (i.e., anxiety, depressive, and oppositional symptoms), and mindful parenting related to changes in parenting behaviors. The results demonstrated that changes in parents' levels of setting limits and supporting good behavior with their children from fall to spring depended on levels of children's oppositional symptoms, children's anxiety symptoms, and mindful parenting. Implications of these findings are discussed.