Aggressive scale measurement model: A psychometric research and implications for class VII middle school students

The purpose of this study is to examine the aggressiveness scale measurement model, to test the construct validity and constructively scaleof aggressiveness, and to find the forms that form the construct scale of aggressiveness. Aggressiveness is measured in four forms, namely physicalaggression, verbal aggression, anger and hostility. The data collection method uses an aggressiveness scale. The subjects in this study were 90students of class IX in SMK X and SMK Y. This study was analysed using the Smart PLS 3.2.0 program with reflective constructs through the 2nd orderCFA. Based on the results of the analysis of the construct validity and the construct reliability, the forms and indicators that make up the aggressivenessare declared valid and reliable. This shows that all existing forms and indicators are able to reflect aggressiveness. The most dominant form ofaggression that can reflect aggressiveness is physical aggression and the lowest reflects aggression is anger. Thus the model can be accepted becausethe theory that describes aggressiveness is in accordance with empirical data obtained