在英国手语处理中,视角很重要
Freya Watkins1, Diar Abdlkarim1, Bodo Winter2
1School of Psychology, University of Birmingham, Edgbaston, Birmingham, UK.
Scientific reports
|January 10, 2024
概括
视角显著影响手语理解,特别是对第二语言学习者来说. 具有更好的心理旋转技能的人更有效地从不同角度处理信号,这表明在学习过程中需要多样化的视觉输入.
科学领域:
- 认知科学 认知科学
- 语言学的语言学.
- 视觉感知 视觉感知 视觉感知
背景情况:
- 众所周知,不利的听力条件会影响口语感知.
- 低于最佳的观看条件对手语处理的影响仍然不太清楚.
- 视角,感知者对手语者的定位,在聋人社区中自然会有所不同,可能会影响理解.
研究的目的:
- 调查视角对英语手语 (BSL) 理解的影响.
- 为了检查BSL的第二语言 (L2) 晚期学习者是否比本地 (L1) 签名者更受视角的影响.
- 从不同的视角探索心理旋转能力和处理手语之间的关系.
主要方法:
- 在距离启动范式中使用语义决策任务.
- 参与者理解了从不同视角呈现的BSL标志.
- 评估了心理旋转能力的个体差异.
主要成果:
- 与正面视角相比,在侧面视角理解标志时,签名者更慢,更不准确.
- 在BSL的L2学习者在侧视角上犯的错误不成比例.
- 在BSL任务上的表现与心理旋转能力相关联.
结论:
- 符号语言处理是视角依赖的,类似于其他视觉识别任务.
- 签名者可能会从非正面视图中精神旋转标志,而心理旋转能力会影响处理效率.
- L2手语学习者受益于接触各种视觉输入,包括各种视角,以提高理解力.
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