Go/No-Go Task
Test your inhibitory control and response inhibition
Frequently Asked Questions
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What is Response Inhibition?
Response inhibition is the ability to suppress inappropriate or unwanted responses. It's a crucial component of executive function that allows us to control our impulses and behave appropriately in different situations.
How is Response Inhibition Measured?
In the Go/No-Go task, response inhibition is measured by your ability to withhold responses to No-Go stimuli. Commission errors (responding to No-Go stimuli) indicate poor inhibitory control, while omission errors (failing to respond to Go stimuli) may indicate attention issues.
Types of Errors
Commission errors occur when you respond to No-Go stimuli (poor inhibition). Omission errors occur when you fail to respond to Go stimuli (attention lapses). Both types of errors provide insights into different aspects of cognitive control.
How to Improve Performance
Focus on maintaining consistent attention throughout the task. For Go trials, respond quickly but accurately. For No-Go trials, remind yourself to withhold responses. Practice can help improve both speed and accuracy.
Show Details
The Go/No-Go task is a widely used psychological test that measures inhibitory control and response inhibition.
This classic cognitive psychology experiment assesses your ability to respond to certain stimuli while inhibiting responses to others. It's widely used in research and clinical settings to measure executive function and cognitive control.
What is the Go/No-Go Task?
The Go/No-Go task is a classic experimental paradigm used to assess inhibitory control and response inhibition. Participants must respond to certain stimuli ("Go" trials) while withholding responses to other stimuli ("No-Go" trials).
How It Works
You'll see a series of symbols appear on screen. When you see a green circle (●), press the SPACE key as quickly as possible. When you see a red triangle (▲), do NOT press any key. The task measures your ability to balance speed and accuracy while suppressing automatic responses.
What It Measures
- Response Inhibition - Your ability to suppress inappropriate responses
- Sustained Attention - Your ability to maintain focus over time
- Processing Speed - How quickly you can process and respond to stimuli
References
- Donders, F. C. (1969). On the speed of mental processes. Acta Psychologica, 30, 412-431. (Original work published 1868) 10.1016/0001-6918(69)90065-1
- Verbruggen, F., & Logan, G. D. (2008). Response inhibition in the stop-signal paradigm. Trends in Cognitive Sciences, 12(11), 418-424. 10.1016/j.tics.2008.07.005
- Aron, A. R. (2007). The neural basis of inhibition in cognitive control. The Neuroscientist, 13(3), 214-228. 10.1177/1073858407299288
- Simmonds, D. J., Pekar, J. J., & Mostofsky, S. H. (2008). Meta-analysis of Go/No-go tasks demonstrating that fMRI activation associated with response inhibition is task-dependent. Neuropsychologia, 46(1), 224-232. 10.1016/j.neuropsychologia.2007.07.015
- Wessel, J. R. (2018). An adaptive orienting theory of error processing. Psychophysiology, 55(3), e13041. 10.1111/psyp.13041
This is a simplified version of the Go/No-Go task for educational purposes. For research or clinical applications, please consult appropriate protocols and ethical guidelines.
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About This Experiment
This experiment is an educational adaptation for demonstration purposes. It is not a clinical diagnostic tool. Results reflect your performance in this specific session and should not be interpreted as an assessment of your cognitive abilities.
Data Privacy
Your experiment data is processed and stored locally in your browser. No data is uploaded to any server unless you explicitly export it.
