高温条件下噪音类型及强度对抗语义干扰、图形记忆能力和手眼协调一致性的影响研究

his research adopts the method which combined the task performance index, physiological index and subjective evaluation, studied the influence of the noise type and intensity on against the semantic interference, graphics memory ability and hand-eye coordination consistency under the condition of high temperature. Performance tasks include the stroop colour word interference test, meaningless graphics recognition test and digital inspection task. Physiological indexes include galvanic skin response level and heart rate variability index. Results: (1) The type of noise has a significant influence on against the semantic interference, while has no significant effect of graphics memory ability and hand-eye coordination consistency under the condition of high temperature. And office noise significantly increases the correct response time in the stroop colour word interference test. For all types of task, noise intensity has no significant influence. (2) Under the condition of high temperature, noise type also affects the galvanic skin response level and has no effects on heart rate variability index. And gender differences exist in galvanic skin response level and heart rate variability index. (3) Under the condition of high temperature, noise type and gender also affects subjective evaluation. The strongest uncomfortable exists in the office noise environment. Conclusion: Under the condition of high temperature, the influence of noise type to different cognitive abilities is different.