tachistoscope

简明释义

英[təˈkɪstəˌskəʊp]美[təˈkɪstəˌskoʊp]

n. 视速仪；视觉记忆测试镜；速读训练器

英英释义

单词用法

同义词

反义词

例句

1.Pilots used a pacing tool called a tachistoscope that flashed images before their eyes at increasing speeds.

飞行员用一种叫做视速仪的仪器，它能在飞行员眼前快速地闪过敌机。

2.Using the reaction time as the indicator and presenting the stimuli ina tachistoscope, these experiments changed systemically the area and reflectance of the inducing fields.

本实验以被试的反应时为指标，用速示器呈现实验刺激，通过系统改变诱导区域的面积和反射率对主观轮廓知觉进行了研究。

3.Using the reaction time as the indicator and presenting the stimuli ina tachistoscope, these experiments changed systemically the area and reflectance of the inducing fields.

本实验以被试的反应时为指标，用速示器呈现实验刺激，通过系统改变诱导区域的面积和反射率对主观轮廓知觉进行了研究。

4.In the experiment, images were flashed on the tachistoscope for just a fraction of a second.

在实验中，图像在速读仪上闪现，仅持续了瞬间。

5.The tachistoscope was a key tool in early studies of visual perception.

在早期视觉感知研究中，速读仪是一个关键工具。

6.The psychologist used a tachistoscope to measure the participants' reaction times to visual stimuli.

心理学家使用速读仪来测量参与者对视觉刺激的反应时间。

7.Using a tachistoscope, the teacher aimed to improve her students' reading speed.

老师使用速读仪旨在提高学生的阅读速度。

8.The tachistoscope allows researchers to study how quickly people can recognize words.

该速读仪使研究人员能够研究人们识别单词的速度。

作文

The study of human perception and cognition has always been a fascinating field, and one of the tools that has significantly contributed to this area is the tachistoscope. A tachistoscope is an instrument designed to present visual stimuli for very brief periods, allowing researchers to investigate how quickly and accurately individuals can perceive and interpret images. This device has played a crucial role in various psychological experiments since its invention in the late 19th century.In essence, the tachistoscope works by flashing images at varying speeds to assess the limits of visual recognition. For example, a researcher might display a series of letters or shapes for just a fraction of a second and then ask participants to recall what they saw. The results can provide insights into the speed of information processing in the brain and how attention affects perception.One of the most interesting aspects of using a tachistoscope is its ability to reveal the subconscious processes involved in perception. Studies have shown that even when individuals cannot consciously recognize an image presented too briefly, their brains may still register it on a subconscious level. This phenomenon has implications for understanding how we process information in our everyday lives, as many decisions are made based on subtle cues that we may not be fully aware of.Moreover, the tachistoscope has applications beyond the realm of psychology. In educational settings, it can be used to enhance learning by training students' visual memory and speed of recognition. For instance, teachers may utilize this tool to help students improve their reading skills by presenting words or sentences for brief intervals, thereby encouraging faster cognitive processing.In clinical psychology, the tachistoscope has also been employed to diagnose and treat various conditions. By assessing how patients respond to visual stimuli, clinicians can gain valuable insights into cognitive disorders, such as dyslexia or attention deficit hyperactivity disorder (ADHD). This can lead to more effective treatment plans tailored to individual needs.Despite its many advantages, the use of a tachistoscope is not without limitations. The accuracy of results can be influenced by several factors, including the participant's familiarity with the stimuli and their overall cognitive abilities. Additionally, the rapid presentation of images can sometimes lead to errors in recall, which may skew the data collected during experiments.In conclusion, the tachistoscope is a remarkable tool that has advanced our understanding of human perception and cognition. Its ability to present visual information at high speeds allows researchers to explore the intricacies of how we process images and make sense of the world around us. As technology continues to evolve, it will be exciting to see how the principles behind the tachistoscope are integrated into new methods of research and education, ultimately enhancing our comprehension of the mind.

人类感知和认知的研究一直是一个引人入胜的领域，而在这一领域中，tachistoscope（闪现器）作为一种重要工具，对其贡献显著。tachistoscope 是一种用于短时间内呈现视觉刺激的仪器，使研究人员能够调查个体能多快和多准确地感知和解释图像。自19世纪末发明以来，这种设备在各种心理实验中发挥了关键作用。本质上，tachistoscope 通过快速闪烁图像来评估视觉识别的极限。例如，研究人员可能会在短短几分之一秒内展示一系列字母或形状，然后要求参与者回忆他们所看到的内容。结果可以提供关于大脑信息处理速度以及注意力如何影响感知的见解。使用tachistoscope 的一个最有趣的方面是它能够揭示感知过程中的潜意识。这些研究表明，即使个体无法在短暂展示的情况下有意识地识别图像，他们的大脑仍可能在潜意识层面上注册该图像。这一现象对理解我们在日常生活中如何处理信息具有重要意义，因为许多决策是基于我们可能并不完全意识到的微妙线索。此外，tachistoscope 在教育环境中也有应用，可以通过训练学生的视觉记忆和识别速度来增强学习。例如，教师可以利用这一工具帮助学生提高阅读技能，通过在短时间内呈现单词或句子，从而鼓励更快的认知处理。在临床心理学中，tachistoscope 也被用来诊断和治疗各种疾病。通过评估患者对视觉刺激的反应，临床医生可以获得宝贵的认知障碍（例如阅读障碍或注意缺陷多动障碍（ADHD））的见解。这可以导致更有效的治疗方案，量身定制以满足个人需求。尽管有许多优点，使用tachistoscope 也并非没有局限性。结果的准确性可能受到多个因素的影响，包括参与者对刺激的熟悉程度及其整体认知能力。此外，快速呈现图像有时可能导致回忆错误，这可能会扭曲实验中收集的数据。总之，tachistoscope 是一种卓越的工具，推动了我们对人类感知和认知的理解。它以高速度呈现视觉信息，使研究人员能够探索我们如何处理图像以及如何理解周围世界的复杂性。随着技术的不断发展，期待tachistoscope背后的原理如何融入新的研究和教育方法，最终增强我们对心智的理解。