An in-depth study by lewis and colleagues of 12 convicted murderers diagnosed with dissociative identity disorder looked into their backgrounds. the study found strong evidence that each was severely abused, both physically and sexually. why does the text refer to this study as "flawed."

answer; when one group has an extremely high score at pretest;

balearic sea - is a body of water in the mediterranean sea around the balearic islands. baltic sea - is a mediterranean sea of the atlantic which is enclosed by scandinavian and baltic countries. barents sea - is a marginal sea in the artic ocean located off the northern coast of norway and russia.