Ignore the word's meaning, select the color of the ink. Click 'Start Practice' to begin this reaction time test.
Press the 'Start Practice' button to begin the practice round of this online stroop test.
A word (like 'RED' or 'BLUE') will appear on the screen in a specific ink color.
Your task is to IGNORE the word's meaning and select the COLOR of the ink it is written in.
Use your keyboard (F=Red, G=Green, J=Blue, K=Yellow) or click the on-screen buttons to respond as quickly as you can.
Complete the test to receive your detailed stroop test score, including your interference effect and average reaction time.
Yes, absolutely. Our platform offers a fully interactive and reliable stroop effect test online. It's carefully designed to replicate the classic stroop experiment used in cognitive psychology.
While a stroop test online for ADHD can be insightful for assessing executive functions like attention and impulse control, it is not a diagnostic tool. A formal diagnosis must be made by a qualified healthcare professional.
There isn't a single 'normal' stroop test score. The key metric for interpretation is the 'Stroop Interference Effect'—the difference in reaction time between matching (congruent) and non-matching (incongruent) trials. A larger difference suggests greater cognitive interference.
You perform the stroop task by identifying the ink color of a displayed word while consciously ignoring the word's meaning. For instance, if 'BLUE' is written in red ink, the correct response is 'Red'. Our test will guide you through the process.
Performing well, which means having fast and accurate responses, indicates strong selective attention and cognitive flexibility. It suggests a high capacity to manage conflicting information and maintain focus on a specific goal.
Our online stroop test is very quick. Including the brief practice session and the main test trials, the entire process typically takes only a couple of minutes to complete.
The Stroop test is a well-validated psychological tool. Our online Stroop color and word test is designed to be an accurate measure, using precise timing to provide reliable results for your cognitive assessment.
It functions as both. It is presented as an engaging stroop effect game, but it is built on the scientific principles of the stroop task used in research to measure cognitive function and processing speed.
The test creates a conflict between two brain processes: the automatic act of reading a word and the conscious effort of naming a color. The delay and errors caused by this conflict are the 'Stroop Effect', which is what this test measures.
Our platform provides detailed results directly on your screen. While we don't offer a specific 'stroop test pdf free download' function, you can easily print or save the results page from your browser for your records.
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