负面情绪和人格特征对喉和言语运动控制的影响
Büşra Çınar1, Göksu Yılmaz1, Ahmet Konrot1
1Speech and Language Therapy Department, Uskudar University, İstanbul, Turkey.
概括
负面的情感刺激会增加口腔和喉运动控制的速度,特别是在声功能方面. 神经性和外向性等人格特质会影响这些情感运动相互作用.
科学领域:
- 心理生理学 心理生理学
- 语音运动控制 语音运动控制
- 情感科学是一种情感科学.
背景情况:
- 了解情绪和运动控制之间的相互作用对包括心理学和语言病理学在内的各种领域至关重要.
- 以前的研究已经探讨了情绪对生理反应的影响,但对口腔和喉运动控制的具体影响需要进一步研究.
- 人格的个体差异可能会调节情感刺激如何影响运动功能.
研究的目的:
- 为了确定负面情感刺激对口腔和喉运动控制的影响.
- 研究个性特征在情绪与运动控制之间的相互作用中的作用.
主要方法:
- 35名女性参与者 (18-25岁) 接受了来自Nencki情感图像系统的中性和负面情感图片.
- 评估了生理反应 (皮肤导电性,心率变化) 和人格特征 (使用五因素人格清单).
- 评估了口腔和喉运动技巧,使用电声学 (基本频率,声接触系数,EGG-jitter) 和声学分析 (二度动率,音节率,F2率).
主要成果:
- 与中性刺激相比,负面的情感刺激显著增加了喉二催化率 (绑架器和添加器) 和声接触率 (CQ).
- 在刺激条件之间的第二形式转变率 (F2速率) 或口腔二甲基运动率 (O-DDK) 中没有发现显著差异.
- 神经性和外向性得分与基本频率 (F0),EGG-CQ和EGG-jitter在负面情感条件下显著相关.
结论:
- 消极的情感刺激似乎增强了口腔和喉运动速度,可能是通过交感神经系统的激活,并增加了声的闭合.
- 个性特征影响声乐参数:更高的外向与较低的EGG-CQ有关,而更高的神经质与增加的EGG和F0.0相关.
- 这些发现突出了情绪状态,个性和语音产生所需的微调运动控制之间的复杂关系.
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