Dogmatism and the distinctiveness of opposite vs. different cognitive systems: Release from proactive inhibition for shifts within- and between-dimensions of meaning

In a series of three experiments, encoding distinctiveness in a release from proactive inhibition paradigm was investigated as a function of dogmatism. Significant differences in release from proactive inhibition between high and low dogmatic individuals were found for shifts within meaning dimensions (from one end of a dimension to the other end) but not for shifts between different dimensions of meaning. The results were discussed in terms of the emphasis on belief vs. disbelief systems in dogmatism, motivational processes in cognition, and recent work on individual differences in social cognition.