“…Parents who validate and label their own emotions and help their children manage emotions in a constructive way tend to have children with relatively high levels of regulatory skills (Lunkenheimer, Shields, & Cortina, ), and parents’ emotion coaching has been associated with better emotion understanding and regulation among children (Cunningham, Kliewer, & Garner, ). Although biological functioning is a critical factor in the development of adaptive emotional functioning (Calkins & Keane, ; Calkins, Graziano, & Keane, ), most work examining how parents’ regulatory abilities influence children has focused on behavioral measures like parents’ emotional expression and language (e.g., Castro, Halberstadt, Lozada, & Craig, ; Morris et al, ; Poon, Zeman, Miller‐Slough, Sanders, & Crespo, ), or on concordant physiological patterns between parents and children (e.g., Creaven, Skowron, Hughes, Howard, & Loken, ; Lunkenheimer et al, ; Moore et al, ). Thus, a more comprehensive assessment of parents’ regulatory abilities using both biological and behavioral indices is needed.…”