“…What scales do we assert should be used in custody evaluations, in place of the at-best questionable instruments typically employed? The first construct, parental conflict, has been repeatedly and validly assessed by the O'Leary Porter Scale (Porter & O'Leary, 1980), the Conflict Tactics Scales (CTS; Straus, 1979), the Revised Conflict Tactics Scales (CTS2; Straus, Hamby, Boney-McCoy, & Sugarman, 1996), the Divorce Conflict Measure (DCM; Nicholas, Slater, Forehand, & Fauber, 1988), the Marital Problems Questionnaire (MPQ; Douglass & Douglass, 1995), and the Conflicts and Problem-Solving Scales (CPS; Kerig, 1996). The child's view of parental conflict has been assessed with the Children's Perception of Interparental Conflict Scale (CPIC;Crych, Seid, & Fincham, 1992), and the Post-Divorce Parental Conflict Scale (PPCS; Morris & West, 2001), while others have used questionnaires to assess frequency of conflict, both overt and covert, by creating some new items and combining or adapting items from Ahrons (1981) and Crych et al (1992).…”