Cognitive Reflection Test (CRT) Practice

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Test your cognitive skills with the Cognitive Reflection Test. Practice with challenging questions that test reflex and intuition. Improve your decision-making abilities and get ready for the CRT!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which of the following is a personal behavior risk factor for cognitive impairment?

Regular exercise
Substance abuse
Maintaining healthy relationships
Healthy diet

The correct answer is: Substance abuse

Substance abuse is indeed recognized as a significant personal behavior risk factor for cognitive impairment. Engaging in the excessive use of drugs or alcohol can lead to various neurological issues, including memory deficits, reduced cognitive function, and an increased risk of developing dementia and other cognitive disorders. The neurotoxic effects of substances can impede brain health, contribute to cognitive decline, and impair judgment and decision-making abilities. In contrast, regular exercise, maintaining healthy relationships, and a healthy diet are all positive behaviors associated with cognitive health. Regular physical activity has been shown to enhance blood flow to the brain and promote the growth of new brain cells, while social connections can reduce stress and stimulate cognitive engagement. A well-balanced diet rich in nutrients supports overall brain function and can help prevent cognitive decline.