The Effect Of Similarity And Perceptual Load On Cross-modal Inattentional Deafness

People will be filled with a lot of information,this information may come from the hearing,may also come from the vision.But not all information will be processed.When the focus on the main task of vision,often do not expect to form non auditory stimuli,the phenomenon is Cross-modal Inattentional Deafness.It is a common phenomenon in life,for example,when the mobile phone to play down the people in the street,can "hear" the rear vehicle warning horn,which can easily lead to traffic accidents.The cross channel blind not to listen to is a hot research topic in recent years.Many new psychological study on the influence factors however,the cognitive mechanism is still controversial.Due to the cross channel blind not to listen to what reason is attentional set,or limited resources caused by,or both? Therefore,the study of cross channel blind not to listen to mechanism research.This study includes four experiments.Experiment 1 explored the perceptual load on cross channel blind not to listen.The influence of experiment using task search paradigm,by controlling the number of main task will search variables into high and low load two levels,to explore the cross channel two level not to listen to differences.The results show that the rate of blind awareness the detection rate is higher than the low load,high load rate.That caused the cross channel aware not to listen to blind reason is the limited resources,which support the theory of limited resources.Experiment 2 examined the similarity of cross channel blind not to listen.The effects of using task search paradigm,by controlling the expected stimulus and the stimulus period is consistent,cross channel to explore two levels of awareness rate of the blind not to listen to differences.The results show that the expected stimulus and non expected stimulus under the same awareness rate is higher than the isinconsistent.That cross channel blind not to listen to is the mechanism of attentional set,which support the attention set theory.Since the two kinds of mechanism of cross channel blind not to listen to have influence,so these two factors are common function? Therefore Experiment 3 inquiry similarity and perceptual load on cross channel blind not to listen.The effects of using task search paradigm,through the number and expect to control the main task of search stimulus,cross channel nonexpected stimulation is consistent to explore four levels of awareness rate of the blind not to listen to differences.The results show that the attentional set and limited resources will lead to cross channel blind not to listen.Language plays an extremely important role in people’s life,and the need to pay attention to resources involved in language processing.Then,semantic similarity and perceptual load on cross channel inattentional blindness effect? Therefore Experiment 4explore the semantic similarity and perceptual load on cross channel not to listen to blind effects.Based on experiment three in the experiment on the letters and numbers for Chinese characters.The results showed that attentional set and limited resources will lead to inter channel not to listen to blind,and the language processing consumes more attention resources.