“…Other research has suggested that fathers' sensitive involvement with their young children may play a particularly important role in the development of their children's emotion regulation. Markedly, fathers' sensitive and stimulating play has been found to predict their toddlers' ability to adaptively regulate their emotions (using the same data set as current study; Hazen, McFarland, Jacobvitz, & Boyd‐Soisson, ), whereas fathers' emotional withdrawal from their toddlers is predictive of toddlers' greater emotional dysregulation (using the same data set as the present study; e.g., Gallegos, Murphy, Benner, Jacobvitz, & Hazen, ). Given that cooperative coparenting is characterized by high mutual support and involvement, fathers' higher involvement should be associated with cooperative coparenting, because fathers are likely to be more involved in parental decision making when their wives are supportive of their parenting decisions, whereas maternal involvement is likely to be high regardless of paternal support.…”