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Study suggests a year of schooling gives a small boost to IQ

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From the Association for Psychological Science press release: A year of schooling leaves students with new knowledge, and it also equates with a small but noticeable increase to students’ IQ, according to a systematic meta-analysis… 

Study suggests inherited IQ can increase in early childhood

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From the Rutgers University press release: When it comes to intelligence, environment and education matter — more than we think. Those are the findings of Rutgers University psychologists Louis Matzel and Bruno Sauce, based on… 

Study suggests smart people have better connected brains

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From the Goethe University Frankfurt press release: Differences in intelligence have so far mostly been attributed to differences in specific brain regions. However, are smart people’s brains also wired differently to those of less intelligent… 

Theory: Flexibility is at the heart of human intelligence

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From the University of Illinois at Urbana-Champaign press release: Centuries of study have yielded many theories about how the brain gives rise to human intelligence. Some neuroscientists think intelligence springs from a single region or…