... Recent cross-sectional work has shown that higher levels of parent dispositional mindfulness appear to be indirectly related to lower levels of youth internalizing and externalizing problems (e.g., Geurtzen, Scholte, Engels, Tak, & van Zundert, 2015;Parent et al., 2010;Parent, McKee, Rough, & Forehand, 2016). Potential mechanisms explaining this link, examined cross-sectionally, are parents' emotional functioning within the parent-child relationship (Turpyn & Chaplin, 2016), maternal and youth physiological stress response (Laurent, Duncan, Lightcap, & Khan, 2017), changes in brain regions responsible for empathy and emotion processing (May et al., 2016), positive and negative parenting practices (e.g., Duncan, Coatsworth, Gayles, Geier, & Greenberg, 2015;Parent et al., 2010;Parent, McKee, Rough et al., 2016;Siu, Ma, & Chui, 2016), coparenting relationship quality (Parent et al., 2014;Parent, McKee, Anton, Gonzalez, Jones, & Forehand, 2016), and attachment (Medeiros, Gouveia, Canavarro, & Moreira, 2016;Siu et al., 2016). ...