Introversion, neuroticism, rigidity, and dogmatism.

There are two problems concerning the often hypothesized relationship between neuroticism and behavioral rigidity. First, are there personality dimensions other than neuroticism which affect the relationship? Eysenck (1947) hypothesized that introverted neurotics are rigid, but that extroverted neurotics are not. Second, Rokeach (1960) offered a distinction between rigidity and dogmatism, in which rigidity can be defined as the inability to produce novel or changed responses while dogmatism can be defined as an inability to utilize novel responses which have been produced. Which of these two types of inflexibility characterizes neurotics? To explore for answers for these two questions, a 2 × 2 experimental design was set up. Two conclusions follow from this study. The first is that it is inappropriate to speak loosely of the "rigidity" or "inflexibility" of neurotic behavior, as it was shown that neurotics are not different from non-neurotics in their ability to produce novel responses, but only in their ability to utilize such responses. Secondly, not all neurotics manifest this inability; it is shown by introverted neurotics only. (PsycINFO Database Record (c) 2010 APA, all rights reserved)