“…Camara and Resnick's (1989) study of divorced families found that the degree of cooperation versus noncooperation in the parental role, but not conflict in the spousal role, was predictive of parental warmth and commitment, as well as children's self-esteem and play behavior. Camara and Resnick's (1989) finding has been supported by several studies over the last decade with nondivorced, two-parent families: Coparent relations are a stronger influence on parenting and child adjustment than are other aspects of the couple relationship (Abidin & Brunner, 1995;Bearss & Eyberg, 1998;Jouriles, Murphy, et al, 1991;Snyder, Klein, Gdowski, & Faulstich, 1988). For example, a longitudinal investigation found that observed interparental conflict during family play with a 6-month old infant, but not dyadic marital interaction conflict, predicted attachment security at 3 years (Frosch, Mangelsdorf, & McHale, 2000).…”