title: A harsh parenting team? Maternal reports of coparenting and coercive parenting interact in association with children's disruptive behaviour.
abstract: BACKGROUND
  Parenting and coparenting are both important for children's adjustment, but their interaction has been little explored. Using a longitudinal design and considering two children per family, we investigated mothers' and fathers' perceptions of coparenting as moderators of associations between their coercive parenting and children's disruptive behaviour.
  
  
  METHODS
  Mothers and fathers from 106 'intact' families were included from the Twins, Family and Behaviour study. At Time 1 (Mchild age= 3 years 11 months, SDchild age= 4.44 months) parents reported on their coercive parenting and children's disruptive behaviour via questionnaire; at Time 2 (Mchild age= 4 years 8 months, SDchild age= 4.44 months) perceptions of coparenting and the marital relationship were collected by telephone interview. Questionnaire-based reports of children's disruptive behaviour were collected at follow-up (Mchild age= 5 years 11 months, SDchild age= 5.52 months). Multilevel modelling was used to examine child-specific and family-wide effects.
  
  
  RESULTS
  Conservative multilevel models including both maternal and paternal perceptions demonstrated that maternal perceptions of coparenting and overall coercive parenting interacted in their prediction of parent-reported child disruptive behaviour. Specifically, accounting for perceived marital quality, behavioural stability, and fathers' perceptions, only in the context of perceived higher quality coparenting was there a positive association between mother-reported overall coercive parenting and children's disruptive behaviour at follow-up.
  
  
  CONCLUSIONS
  When combined with highly coercive parenting, maternal perceptions of high quality coparenting may be detrimental for children's adjustment.
authors.affiliation: School of Psychology, University of Sussex, Brighton, UK.
authors.forename: Rachel M
authors.initials: RM
authors.lastname: Latham
authors.affiliation: School of Psychology, University of Sussex, Brighton, UK.
authors.forename: Katharine M
authors.initials: KM
authors.lastname: Mark
authors.affiliation: School of Psychology, University of Sussex, Brighton, UK.
authors.forename: Bonamy R
authors.initials: BR
authors.lastname: Oliver
mesh_terms: D000328:Adult; D002652:Child Behavior / Q000523:psychology*; D002675:Child, Preschool; D005220:Fathers / Q000523:psychology*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008393:Marriage / Q000523:psychology; D009035:Mothers / Q000523:psychology*; D016487:Parenting / Q000523:psychology*; D000066553:Problem Behavior / Q000523:psychology*; D012917:Social Adjustment
keywords: Coercive parenting; coparenting; disruptive behaviour; moderation