Articles About education
Conscientiousness: The Personality Trait That Predicts Grades as Well as IQ
Conscientiousness tracks grades about equally from primary school to university while IQ's lead shrinks. Here is where the claim holds and where it fails.
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33
23 Oct
The Feedback Intervention Effect: When Being Told Your Score Makes You Worse
Feedback helps on average, yet in over a third of studies people who got it did worse than people who got none. Where it sends your attention decides which.
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34
18 Sep
Productive Failure: Why Solving It Wrong First Makes the Lesson Stick
The best experiment against this method tested ten-year-olds. The meta-analysis for it says the effect reverses at that age. Neither side cites the other on it.
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35
23 Aug
Competition and Social Comparison: What Grading on a Curve Does to Learning
Festinger said people prefer an objective standard and compare themselves to others only when none exists. A curve removes it. That is the problem.
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34
23 Aug
The Pygmalion Effect: What a Teacher Believes Before Meeting You
A teacher's expectation moves a child most in the first days of term and almost not at all by the end of the month. That timing is the finding nobody quotes.
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52
22 Aug
Can AI Replace Human Tutors
The research on AI as a human tutor replacement split in 2025, hinging on something neither side expected: not the technology itself, but how it is designed.
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23
19 May