持续的情感触摸的感知愉悦性的快速和不可预测的变化
Anne Schienle1, Carina Schlintl1, Arved Seibel1
1Institute of Psychology, University of Graz, Universitätsplatz 2, 8010 Graz, Austria.
Behavioral sciences (Basel, Switzerland)
|June 26, 2025
概括
随着时间的推移,情感触摸的愉悦度会下降,但年龄或焦虑等个人因素并没有预测这种下降. 更高的愉快感与更多的同情和更少的抑郁症有关.
科学领域:
- 心理学 心理学 心理学
- 神经科学是一个神经科学.
- 身体上的感觉 (somatosensation) 是一种感觉.
背景情况:
- 情感触摸,以缓慢的皮肤抚摸 (1-10厘米/秒) 为特征,通常被认为是愉快的.
- 长时间的情感接触会导致习惯,随着时间的推移,愉悦性会减少,个人差异很大.
- 了解影响这种习惯性的因素对于触摸的治疗和研究应用至关重要.
研究的目的:
- 为了确定预测在长时间的情感接触期间享乐价值下降的个体特征.
- 调查年龄的影响,对触摸的态度,童年经历,同情心和心理症状对触摸习惯的影响.
- 检查触摸条件对感知愉悦度的影响.
主要方法:
- 81名女性参与者接受了10分钟的连续抚摸,以情感 (3厘米/秒) 和非情感 (30厘米/秒) 的速度进行.
- 参与者每100秒就会评价一个令人愉快的情况.
- 回归分析评估了预测因素,包括年龄,态度,童年接触,同情,焦虑,抑郁,体化和条件顺序.
主要成果:
- 在10分钟的刺激期间,感知到触摸的愉悦性通常会下降.
- 测试的个体特征并没有显著预测下降速度和个体变异性.
- 较高的整体愉快度评分与更大的同情,较低的抑郁/身体化,以及更少回忆起童年积极的触摸体验相关.
- 当非情感触摸之后,情感触摸被评为更令人愉快时,这表明了顺序效应.
结论:
- 虽然个体特征没有预测愉悦度的"下降",但它们影响了整体愉悦度评级.
- 顺序效应,快速习惯和愉悦感知中的显著个体变异性是情感触摸研究和治疗的关键考虑因素.
- 未来的研究应该探索调节长时间触摸的享乐体验的因素的复杂相互作用.
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