IQ tests: Can you improve your score by practicing?

Most adults never have to take an IQ test. But tests for assessing students' cognitive abilities, such as the cognitive ability test (Cat), are used in schools around the world. These tests are very similar to IQ tests. Taking ...

Study finds limited highlighting boosts reading comprehension

If you scroll through the average student's digital textbook or reading, you will probably see multi-colored streaks scattered everywhere. However, new research reveals that excessive highlighting may do more harm than good.

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