The Missouri Children's Picture Series: Correlates of the aggression scale in normal fourth-grade males

Missouri Children's Picture Series (MCPS) Aggression scale scores and four more traditional measures of aggression were intercorrelated for 40 normal fourthgrade boys. Results indicated that the MCPS Aggression scale must be viewed as a highly specific instrument which has little if any usefulness in a public school setting. In addition, the failure of the five aggression measures to be interrelated significantly suggests that aggression may be a highly situational response, with children varying in the modality through which they are able to express aggressive feelings and motives.