Laboratoire des interactions Cognition, Action, Émotion - LICAÉ, UFR STAPS, Université Paris Nanterre, 92000, Nanterre, France.
ToNIC, Université de Toulouse, Inserm, UPS, Toulouse, France.
Sci Rep. 2022 Feb 3;12(1):1871. doi: 10.1038/s41598-021-03413-6.
Two sources of emotions influence directed actions, namely, those associated with the environment and those that are consequences of the action. The present study examines the impact of these emotions on movement preparation. It invokes theories from psychology, i.e., ideomotor theory and motor control's cognitive approach through movement analysis. In addition to their action readiness, emotions related to the environment can interfere with actions directed towards a goal. However, intentional action involves a goal that will cause satisfaction when achieved. While most studies consider each emotion's influence separately, few studies confront them to study their respective impact. In the current study, thirty-two right-handed young adults reach for a left target with a stylus that will reduce or enlarge an emotional picture that is initially present (nontarget stimulus). Kinematic analyses show that anticipating the pointing's emotional consequences impacts the final pointing position. All other results emphasize the impact of reducing or enlarging on the preparation and control of movement depending on the direction of movement. The emotional consequences of the action is a weighting factor that is relevant to the action goal and subject's intention, but it is less important than the action's visual consequences.
两种情绪来源影响有目的的行为,即与环境相关的情绪和行为后果产生的情绪。本研究通过运动分析,从心理学理论即意念运动理论和运动控制的认知方法的角度来检验这些情绪对运动准备的影响。除了行动准备之外,与环境相关的情绪也会干扰指向目标的行动。然而,有意的行动涉及到一个目标,当这个目标实现时会带来满足感。虽然大多数研究分别考虑每种情绪的影响,但很少有研究将它们进行对比以研究它们各自的影响。在当前的研究中,32 名右利手的年轻成年人使用触笔向左目标移动,触笔会缩小或放大最初呈现的情绪化图片(非目标刺激)。运动学分析表明,预测指向的情绪后果会影响最终的指向位置。所有其他结果都强调了根据运动方向,缩小或放大对运动准备和控制的影响。动作的情绪后果是一个加权因素,与动作目标和主体的意图有关,但比动作的视觉后果次要。