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Age May Best Youth When Learning New Thinking Skills

Age May Best Youth When Learning New Thinking Skills

A new study has found that older adolescents and adults can learn certain thinking skills, including non-verbal reasoning, more effectively than younger people.

Published in Psychological Science, the study also highlights the fact that non-verbal reasoning skills can be readily trained and do not represent an innate, fixed ability.

“Although adults and older adolescents benefitted most from training in non-verbal reasoning, the average test score for adolescents aged 11-13 improved from 60 percent to 70 percent following three weeks of 10-minute online training sessions,” said Professor Sarah-Jayne Blakemore of the University College London Institute of Cognitive Neuroscience.

“This calls into question the claim that entry tests for selective schools that include non-verbal reasoning ‘assess the true potential of every child.’”

The research involved 558 students between the ages of 11 and 18 and 105 adults, who were initially tested in various skills and then completed up to 20 days of online training in a particular skill before taking the tests again. They were then tested six months later to see whether the effect of training lasted.

The non-verbal reasoning test involved looking at a three by three grid of shapes with the final square left blank. Participants had to choose the correct shape to complete the pattern, with the shapes varying by color, size, shape, and position.

In another test, called “numerosity discrimination,” participants were shown two groups of different colored dots in quick succession and had to judge which group had the most dots.

“We find that these cognitive skills, which are related to mathematics performance, show greater training effects in late adolescence than earlier in adolescence,” said co-lead author Dr. Lisa Knoll. “These findings highlight the relevance of this late developmental stage for education and challenge the assumption that earlier is always better for learning.

“We find that fundamental cognitive skills related to mathematics can be significantly trained in late adolescence.”

At the testing stages, volunteers were tested on various tasks, not just the ones they had trained in, to see if the training effects transferred to other skills. No transfer effects were observed, suggesting that the effect of training was specific to each task.

“Some brain training apps claim to improve your IQ by getting you to practice a specific task, such as the non-verbal reasoning task we used in our experiment,” noted co-lead author Delia Fuhrmann. “However, there is no evidence that this leads to an improvement in overall cognitive ability.

“All we can say for sure is that training to spot patterns in a three by three grid of abstract shapes improves your ability to spot patterns in a three by three grid of abstract shapes. While this ability is commonly tested in IQ tests, it might not be appropriate to make judgements about other forms of intelligence based on the outcomes of such tests.”

Source: University College London

Age May Best Youth When Learning New Thinking Skills

Janice Wood

Janice Wood is a long-time writer and editor who began working at a daily newspaper before graduating from college. She has worked at a variety of newspapers, magazines and websites, covering everything from aviation to finance to healthcare.

APA Reference
Wood, J. (2018). Age May Best Youth When Learning New Thinking Skills. Psych Central. Retrieved on November 29, 2020, from
Scientifically Reviewed
Last updated: 8 Aug 2018 (Originally: 5 Nov 2016)
Last reviewed: By a member of our scientific advisory board on 8 Aug 2018
Published on Psych All rights reserved.