Broadening understanding of executive function in children with different hearing histories: The roles of fathers and coparenting.

• Paternal parenting stress might be a general risk-factor for child executive function difficulties, independent of child hearing loss diagnosis. • Higher levels of coparenting undermining might exacerbate risk between paternal parenting stress and child executive function problems. • Deaf and Hard-of-Hearing children might be particularly susceptible to adverse coparenting relations. Fathers and family-level characteristics are understudied but potentially impactful contributors to at-risk outcomes for deaf and hard-of-hearing (DHH) children who use spoken language. We investigated associations between paternal parenting stress, paternal self-efficacy for supporting language, and executive function (EF) development in DHH children and children with typical hearing (TH). Main and moderating effects of the coparenting relationship were also investigated. TH fathers of DHH children (n = 44) and TH children (n = 46) completed the Parenting Stress Index-4-Short Form, the Scale of Parental Involvement and Self-Efficacy, and the Coparenting Relationship Scale. Child EF was assessed via the Behavior Rating Index of Executive Function. Regression analyses revealed that paternal parenting stress was significantly associated with child EF difficulties regardless of child hearing status. Coparenting undermining moderated relations between paternal parenting stress and child difficulties with inhibition in the full sample. Coparenting undermining was associated with greater child difficulties with set-shifting for DHH children only. Paternal parenting stress represents a possible risk factor for child EF development, particularly in families with higher levels of coparenting undermining. DHH children might also be susceptible to adverse coparenting relations. Fathers of DHH children have previously been shown to be less involved and integrated during intervention, and a better understanding of the important contributions fathers have to child development could lead to novel, father-embedded intervention models. [ABSTRACT FROM AUTHOR]