Karazaeva A Iu, Razumnikova O M
Zh Vyssh Nerv Deiat Im I P Pavlova. 2012 May-Jun;62(3):279-85.
Effect of handedness in creativity-related global and local hemispheric selective processing was examined with lateralized presentation of hierarchical letters. Eighty-four university students (aged 17-22 years) participated in the study. Handedness was determined by Annett questionnaire. Originality of imagery was assessed by a computer-based Torrance 'Incomplete Figures' test. Verbal creativity was assessed by the results of the sentence construction with three nouns belonging to remote semantic categories. The results show that higher figural originality is provided by an increase in both right-hemispheric and interhemispheric interference processes at the global/local or congruent/noncongruent level. Verbal originality is associated with an increase in the right-hemispheric interference between congruent and noncongruent stimuli at the local attention level and with a decrease in interhemispheric interference at the global level. A decrease in the typical preference of the right hand is accompanied by the higher creativity and acceleration of the right-hemispheric interference processes.
通过分层字母的侧化呈现，研究了利手在与创造力相关的全局和局部半球选择性加工中的作用。84名大学生（年龄在17 - 22岁之间）参与了该研究。利手通过安妮特问卷确定。图像的原创性通过基于计算机的托兰斯“不完整图形”测试进行评估。言语创造力通过用属于遥远语义类别的三个名词构建句子的结果进行评估。结果表明，在全局/局部或一致/不一致水平上，右半球和半球间干扰过程的增加会带来更高的图形原创性。言语原创性与局部注意水平上一致和不一致刺激之间右半球干扰的增加以及全局水平上半球间干扰的减少相关。右手典型偏好的降低伴随着更高的创造力和右半球干扰过程的加速。
