基于视听双通道的音乐情绪冲突效应及优势通道研究

为探讨基于视听双通道的音乐情绪冲突效应、冲突情境下的优势加工通道和音乐经验对结果的影响,本研究采用音乐表演视频为材料,比较音乐组和非音乐组被试在一致型和不一致型视听双通道下的情绪评定速度、准确性及强度。结果发现:(1)一致型条件下的情绪评定更准确且更强烈;(2)不一致型条件下,被试更多以听觉通道的情绪线索为依据进行情绪类型评定;(3)非音乐组被试比音乐组被试更依赖视觉通道的情绪线索。结果表明:通道间情绪信息的不一致阻碍了音乐情绪加工; 听觉通道是音乐情绪冲突情境下的优势加工通道; 音乐经验降低了情绪冲突效应对音乐组被试的干扰。

Emotional Conflict Effect and Dominant Modality Based on Audio-Visual Modality

The aim of the current study was to investigate emotional conflict effect and dominant sensory and the influence of musical training experience based on audio-visual modality.Participants were divided into two groups,one comprising musician who had been musically trained for more than 5 years,and the other non-musicians with no musical expertise.The original musical performance video was used as congruous audio-visual(AV)material.The video which integrated the sound and picture from different segments and represents different emotional types was used as incongruous AV material.Participants were instructed to identify the type and the intensity of emotion recognition,as well as emotion felt.The reaction time(RT),accuracy(ACC),and intensity of every assessment were recorded and analyzed.Results:1)congruous condition has higher intensity and accuracy in than incongruous condition.2)There was a higher accuracy when answer with auditory emotion type than with visual emotion type.3)musician participants had higher accuracy when answer with auditory emotion type,while non-musician participants showed higher accuracy when answer with visual emotion type.Which illustrated that,the incongruity of emotional information between sensory modalities hindered the processing of musical emotion in AV modality.Auditory was the dominant modality of musical emotion processing under the emotional conflict condition.Musical expertise reduced the interference of emotional conflict effect on musician participants.