The implementation of the fuzziness index: examining relationships between intellectual abilities, age, gender, and fuzziness on several psychological dimensions

The implementation of the fuzziness index in measuring response style in psychosocial questions was examined, The fuzziness index revealed significant individual differences in response styles in psychological questionnaires, Significant correlations between the fuzziness in psychosocial behaviors and intellectual abilities were presented. The study highlighted the future possibility in modeling the degree and location of fuzziness in order to better understand enormously diverse human characteristics and psychological systems.<>