"No two persons are born exactly alike; but each differs from the other..." – Plato (The Republic; 360 B.C.E.).

Welcome

Welcome to the website for Individual Differences Association (IDA). IDA is a multidisciplinary scientific organization composed of scholars and others around the world interested in individual differences.

Our primary aim is to promote the scientific study and further understanding of individual differences. We accomplish this by providing a forum for members share ideas and interests, publicizing general information about individual differences through our website, and publishing scholarly research on individual differences.

The official journal of IDA is Individual Differences Research.

Please explore our website to learn more about us and individual differences. If you are interested in becoming part of the association, please follow our membership link.