What´s Interobserver Reliable?

I totally disagree with some humanists and postmodernists who have said that the fixation that behaviorism has with reliability of measurement is unnecessary and a waste of time. Behavioral analyst researchers have invented a sophisticated technique to evaluate behavior changes which is, relying upon precise assessment of the behavior. Direct examination of the behavior has commonly been the cornerstone of behavioral measurement. Therefore, scholars must reach the psychometric requirements, such as interobserver agreement measures, to make sure that the study’s measurement is reliable and valid. Interobserver agreement is a precious tool that this science offers and is considered an important indicator. According to Watkins and Pacheco (2000), Its use persists despite repeated admonitions and empirical evidence indicating that it is not the most psychometrically sound statistic to determine interobserver agreement due to its inability to take chance into account. …show more content…
This is why the level to which independent observers report the same values for the same events is critical for the study. The advantages of the interobserver reliability are to establish competence of the new observers, note the observer drift, argue about the clarity of definitions and system, and expand believability of data. To make the study most valuable, the observer must receive training, utilize the same observation code and measurement system, watch and assess the same participants and events, and contemplate and record independently of one