Validation of a Short Index of Self-Actualization

This research reports the development of a 15-item index of self-actualization that will be useful in research contexts. The index is based primarily on modified items from the most widely accepted measure of self-actualization, the Personal Orientation Inventory. The index had a significant correlation with this inventory (r = .67, p < .001). It also correlated as expected with measures of self-esteem, rational behavior and beliefs, neuroticism, and extraversion. The index discriminated between groups of people nominated as self-actualizing and as non-self-actualizing. There were no problems with response sets, and the index was resistant to "faking good." Weaknesses of the scale are discussed as well as means to overcome these weaknesses.