The purpose of this study is to get some concrete evidence that group principles can be applied to church groups in an effective manner. The more immediate purpose is to improve the relations in the individual classes so that they will have a feeling of belongingness, relatedness, or close affiliation. It is the purpose of this experiment to help these individuals find the fulfillment of their personal needs that can be supplied in the Sunday School class.

There are two major purposes of this study. First, it will attempt to ascertain whether self-concept, as measured by a self-concept scale, will fluctuate significantly due to a recent ego inflating or deflating experience, and if so, how lasting and in what areas are the effects. Secondly, it will note whether or not the low self-concept individual is more susceptible to changes in self-concept due to these environmental changes than the high self-concept individual.