In one study conducted by Eckenrode and his colleagues published in 1993, the researchers categorized children and adolescents obtained from a large representative community sample in a small-sized city in New York state into six groups: not abused, CSA, physical abuse, neglect, CSA and neglect, and physical abuse and neglect. They found that CSA children and adolescents performed as well in school as nonabused controls in all areas measured, including standardized test scores, school performance, and behavior. Neglect and physical abuse, on the other hand, were associated with poorer performance and more behavior problems.