What is a Tachistoscope?
A tachistoscope is a device used to measure the recognition speed of visual stimuli. It is used in experiments to study the effects of different variables on the speed of recognition, such as the duration of exposure, the size of the stimulus, and the complexity of the stimulus. It is also used in educational settings to help students increase their reading speed.
How Does a Tachistoscope Work?
A tachistoscope works by presenting a visual stimulus for a brief period of time before it is taken away. The subject is then asked to recall what they saw. The time it takes the subject to recall the stimulus is measured and used to determine the speed of recognition.
Examples of Tachistoscope Experiments
The following are examples of experiments that use a tachistoscope:
- Studying the effects of neurotoxic drugs on visual recognition speed
- Measuring the speed of recognition of words of different lengths
- Examining the effects of practice on the speed of recognition of letters
- Comparing the speed of recognition of pictures and words
- Investigating the effects of priming on recognition speed
Uses of a Tachistoscope in Education
In education, a tachistoscope can be used to help students increase their reading speed. The device works by presenting a brief flashcard with a word or phrase on it. The student then has to read the word or phrase as quickly as possible. This process can be repeated several times with different words or phrases to help students increase their reading speed.
A tachistoscope is a useful device for measuring the speed of recognition of visual stimuli. It can be used in experiments to study the effects of different variables on recognition speed, as well as in educational settings to help students increase their reading speed.
- Agency, U.S. D. (2020, August 04). Tachistoscope. Retrieved January 12, 2021, from https://www.psychologydictionary.org/tachistoscope/
- Tachistoscope. (2017, June 30). Retrieved January 12, 2021, from https://www.yourdictionary.com/tachistoscope
- Wilson, T. (2018, November 06). Tachistoscope. Retrieved January 12, 2021, from https://www.psychologytoday.com/us/blog/brain-training/201811/tachistoscope