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The author conducted secondary data analysis of 3 previously reported studies (D. J. Higgins & M. P. McCabe, 1998, 2000b, 2003) to examine whether respondents are best classified according to their experience of separate maltreatment types (sexual abuse, physical abuse, psychological maltreatment, neglect, and witnessing family violence) or whether their experience reflects a single unifying concept: child maltreatment. The author conducted a cluster analysis of the combined dataset followed by a confirmatory discriminant function analysis. Finally, the differences in psychological adjustment between those classified into the 3 different clusters were examined as a test of the 3-cluster solution. The best cluster analysis solution grouped individuals according to the degree to which maltreatment behaviors were reported. Individuals classified into the high maltreatment cluster had significantly more adjustment …