Jennifer DeSetto is an ANCC board-certified PMHNP with a decade of experience in mental health. She earned her MSN in Psychiatric/Mental Health Nursing from Molloy University and holds a certification as a Psychiatric-Mental Health Nurse Practitioner (PMHNP) from the American Nurses Credentialing Center. She excels in medication management and evidence-based practices, having worked in private practice, community mental health centers, and inpatient settings.
, MSN (Mental Health)
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Want to experience a classic cognitive psychology experiment? Try this Stroop test online! This Stroop effect test online is a fun and interactive way to challenge your brain and learn about how your mind processes information. In this Stroop task online, you'll be presented with a list of color words (like "red," "blue," or "green"), but here's the catch: the words themselves are printed in different colors. Your task is to name the color of the ink, not the word itself. Sounds easy, right? But you'll quickly discover that your brain wants to read the word, not name Read morethe color, creating a fascinating conflict!
This Stroop effect test online measures your cognitive control and ability to overcome interference. It demonstrates how our brains automatically process information and the effort it takes to override those automatic responses. So, put your mental agility to the test and see how quickly you can conquer the Stroop effect!
Stroop Test Questions and Answers
1.
.
A.
RED
B.
PURPLE
Correct Answer
B. PURPLE
Explanation In the image, the word RED is written in purple text. This demonstrates the Stroop Effect, where the challenge lies in ignoring the meaning of the word and focusing on the color it is written in. Your brain instinctively wants to read the word "RED," but the task is to recognize the purple color instead, testing your cognitive control and ability to manage conflicting information.
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2.
.
A.
BLUE
B.
GREEN
Correct Answer
A. BLUE
Explanation In the image, the word GREEN is written in blue text. Here, the Stroop Effect presents a conflict between what the word represents (green) and the actual color of the text (blue). The goal is to identify the color of the text itself, blue, while disregarding the meaning of the word, requiring mental flexibility and focus to overcome the automatic tendency to read the word.
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3.
.
A.
YELLOW
B.
ORANGE
Correct Answer
B. ORANGE
Explanation In this image, the word YELLOW is written in orange text. This is another example of the Stroop Effect, where the meaning of the word conflicts with the actual color of the text. The task here is to focus on the orange color of the text and not the meaning of the word "YELLOW." This challenge tests your brain’s ability to manage cognitive interference, requiring you to override the instinct to read the word and instead identify the color it is written in.
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4.
.
A.
BROWN
B.
GREEN
Correct Answer
B. GREEN
Explanation In this image, the word BROWN is written in green text. This is a classic illustration of the Stroop Effect, where your brain faces a conflict between the meaning of the word (brown) and the color it is written in (green). The challenge is to ignore the word's meaning and focus on identifying the green color of the text. This tests your cognitive flexibility, as your mind must override its instinct to read the word and instead concentrate on the visual information of the color.
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5.
.
A.
RED
B.
GREEN
Correct Answer
B. GREEN
Explanation In this image, the word RED is written in green text. As part of the Stroop Effect, the task is to focus on the color of the text—green—and not the meaning of the word "RED." This creates cognitive interference, as your brain automatically wants to read the word, but the challenge is to identify the green color instead. This tests your ability to process conflicting information and respond accurately under pressure.
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6.
.
A.
RED
B.
BLUE
Correct Answer
A. RED
Explanation In this image, the word BLUE is written in red text. This is another instance of the Stroop Effect, where the meaning of the word (blue) conflicts with the color of the text (red). The challenge is to focus on identifying the red color of the text while ignoring the word "BLUE." This test measures how well your brain can manage conflicting information and stay focused on the visual task at hand.
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7.
.
A.
PINK
B.
BLUE
Correct Answer
B. BLUE
Explanation In this image, the word PINK is written in blue text. As part of the Stroop Effect, the challenge is to focus on the color of the text—blue—rather than the meaning of the word "PINK." This creates a conflict between the brain’s natural inclination to read the word and the task of identifying the text color. The exercise helps assess cognitive flexibility and your ability to process conflicting information quickly and accurately.
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8.
.
A.
WHITE
B.
BLACK
Correct Answer
B. BLACK
Explanation In this image, the word WHITE is written in black text. This is an example of the Stroop Effect, where your brain is challenged to focus on the black color of the text instead of the meaning of the word "WHITE." This task tests your cognitive ability to manage conflicting information, requiring you to override the instinct to read the word and instead identify the actual color of the text.
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9.
.
A.
PURPLE
B.
YELLOW
Correct Answer
B. YELLOW
Explanation In this image, the word PURPLE is written in yellow text. This is a classic instance of the Stroop Effect, where the word’s meaning (purple) conflicts with the actual color of the text (yellow). The task is to focus on the yellow color while ignoring the word "PURPLE." This exercise tests your cognitive flexibility by requiring you to manage conflicting information and respond accurately under these conditions.
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10.
.
A.
ORANGE
B.
GREEN
Correct Answer
B. GREEN
Explanation In this image, the word ORANGE is written in green text. This is another example of the Stroop Effect, where the meaning of the word (orange) conflicts with the color of the text (green). The challenge is to focus on the green color of the text while ignoring the word itself. This task tests your cognitive control, requiring you to override the instinct to read the word and focus on the actual color.
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11.
.
A.
PINK
B.
GREEN
Correct Answer
B. GREEN
Explanation In this image, the word PINK is written in green text. This illustrates the Stroop Effect, where the meaning of the word (pink) conflicts with the actual color of the text (green). The task is to focus on the green color while ignoring the word itself. This exercise challenges your brain’s ability to manage cognitive interference, requiring you to overcome the instinct to read the word and instead identify the color of the text accurately.
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12.
.
A.
BLUE
B.
PINK
Correct Answer
A. BLUE
Explanation In this image, the word PINK is written in blue text. This is a typical example of the Stroop Effect, where the word (pink) contrasts with the actual color of the text (blue). The task is to focus on identifying the blue color while ignoring the meaning of the word itself. This exercise tests your brain’s ability to handle conflicting information, requiring you to override the automatic process of reading the word in order to correctly identify the color.
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13.
.
A.
YELLOW
B.
PURPLE
Correct Answer
B. PURPLE
Explanation In this image, the word YELLOW is written in purple text. This is a classic case of the Stroop Effect, where the color of the text (purple) conflicts with the meaning of the word (yellow). The task is to focus on identifying the purple color while disregarding the word "YELLOW." This exercise challenges your brain's ability to process conflicting information, requiring you to override the instinct to read the word and instead focus on the color in which it is written.
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14.
​
A.
PURPLE
B.
BLUE
Correct Answer
B. BLUE
Explanation In this image, the word PURPLE is written in blue text. This example demonstrates the Stroop Effect, where there is a conflict between the color of the text (blue) and the meaning of the word (purple). The task is to focus on identifying the blue color while ignoring the word "PURPLE." This tests your cognitive ability to override the automatic tendency to read the word and instead recognize the color in which it is displayed.
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15.
.
A.
PINK
B.
ORANGE
Correct Answer
A. PINK
Explanation In this image, the word ORANGE is written in pink text. This is a classic example of the Stroop Effect, where the meaning of the word (orange) conflicts with the actual color of the text (pink). The task here is to focus on identifying the pink color while ignoring the word "ORANGE." This challenge tests your brain's ability to manage conflicting information and accurately process visual cues under cognitive interference.
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16.
.
A.
RED
B.
YELLOW
Correct Answer
A. RED
Explanation In this image, the word RED is written in red text. Unlike previous examples involving the Stroop Effect, this one presents no conflict between the word's meaning and the color of the text. Both are the same, making it easier for your brain to process the information without interference. The task remains straightforward: simply acknowledge that the word "RED" is accurately represented in red color.
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17.
.
A.
BLACK
B.
RED
Correct Answer
B. RED
Explanation In this image, the word BLACK is written in red text. This is an example of the Stroop Effect, where the meaning of the word (black) contradicts the actual color of the text (red). The task is to focus on the red color of the text while ignoring the word "BLACK." This exercise tests your brain’s ability to manage conflicting information and requires cognitive effort to correctly identify the color rather than the word's meaning.
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18.
.
A.
ORANGE
B.
GREEN
Correct Answer
B. GREEN
Explanation In this image, the word ORANGE is written in green text. This demonstrates the Stroop Effect, where the meaning of the word (orange) conflicts with the color of the text (green). The task is to focus on identifying the green color while ignoring the word "ORANGE." This tests your brain's ability to process conflicting information and manage cognitive interference, requiring you to prioritize the color over the word's meaning.
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19.
.
A.
RED
B.
YELLOW
Correct Answer
A. RED
Explanation In this image, the word YELLOW is written in red text. This is another example of the Stroop Effect, where the meaning of the word (yellow) conflicts with the actual color of the text (red). The challenge is to focus on the red color while ignoring the word "YELLOW." This exercise tests your brain’s ability to process conflicting information and overcome the instinct to read the word, requiring you to focus solely on the color in which it is displayed.
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20.
.
A.
BLUE
B.
GREEN
Correct Answer
A. BLUE
Explanation In this image, the word GREEN is written in blue text. This is a typical instance of the Stroop Effect, where the meaning of the word (green) contrasts with the actual color of the text (blue). The task is to focus on the blue color while ignoring the word "GREEN." This challenge tests your brain's ability to manage conflicting information, requiring you to prioritize the color over the meaning of the word.
Rate this question:
21.
A.
PURPLE
B.
BLUE
Correct Answer
B. BLUE
Explanation In this case, the word "Purple" is written in blue ink. This reflects the Stroop Effect, which challenges your ability to focus on the ink color (blue) rather than the word itself (purple). Your brain naturally wants to process the word's meaning, "Purple," but the task demands identifying the blue ink color. This test measures cognitive control and your ability to resolve conflicting stimuli efficiently.
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22.
A.
BROWN
B.
ORANGE
Correct Answer
A. BROWN
Explanation The word "Orange" is printed in brown ink. The Stroop Effect challenges you to name the ink color, brown, while ignoring the meaning of the word, which is "Orange." This conflicting information slows down your response time because your brain wants to automatically read the word "Orange." The task highlights the competition between automatic reading and conscious attention to the ink color, revealing cognitive processing complexities.
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23.
A.
BLUE
B.
GREEN
Correct Answer
B. GREEN
Explanation Here, the word "Blue" is written in green ink. The Stroop Effect requires you to identify the ink color, green, while overriding the urge to read the word "Blue." This demonstrates the brain’s difficulty in resolving interference between reading a word and recognizing its ink color. The task evaluates selective attention and cognitive flexibility, requiring conscious effort to focus on the ink color instead of the word’s meaning.
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24.
A.
PINK
B.
RED
Correct Answer
A. PINK
Explanation The word "Red" is displayed in pink ink. This triggers the Stroop Effect, where the brain is inclined to read the word "Red," but the task demands focusing on the ink color, pink. The cognitive challenge comes from having to suppress automatic reading and prioritize identifying the ink color. This task illustrates how the brain handles conflicting information and measures the efficiency of cognitive control mechanisms.
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25.
A.
YELLOW
B.
RED
Correct Answer
B. RED
Explanation The word "Yellow" is written in red ink, illustrating the Stroop Effect. Your brain’s natural inclination is to read "Yellow," but the task is to identify the ink color, which is red. This creates a conflict between automatic word recognition and the conscious task of naming the ink color. The test assesses cognitive flexibility and control, revealing the brain’s ability to manage and resolve conflicting information under pressure.
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Jennifer DeSetto |MSN (Mental Health)|
Psychiatric Nurse Practitioner
Jennifer DeSetto is an ANCC board-certified PMHNP with a decade of experience in mental health. She earned her MSN in Psychiatric/Mental Health Nursing from Molloy University and holds a certification as a Psychiatric-Mental Health Nurse Practitioner (PMHNP) from the American Nurses Credentialing Center. She excels in medication management and evidence-based practices, having worked in private practice, community mental health centers, and inpatient settings.
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