Why reading for pleasure matters, and how parents can help

Many parents want their children to read more, and much of the advice they hear is vague: "reading is good for them". The research is more specific than that. It shows a strong link between reading for pleasure and doing well, it is honest about what it cannot prove, and it points to a few things parents can actually do.

What the evidence shows

A large body of evidence comes from the OECD's PISA tests of 15-year-olds. In PISA 2009, in every country except one, students who enjoyed reading the most performed significantly better in reading than those who enjoyed it the least. Across OECD countries, students who did not read for enjoyment averaged 460 points, while those who read for 30 to 60 minutes a day averaged 527. The OECD summarised the difference in scores between students who read daily for enjoyment and those who do not as the equivalent of one and a half years of schooling.

Two details matter. First, the link levels off: students reading one to two hours a day scored about the same as those reading 30 to 60 minutes, and those reading more than two hours scored no higher than the 30 to 60 minute group. A modest daily habit seems to go with results about as good as long hours do. Second, in one comparison, engagement with reading went with higher scores than family background did. In PISA 2000, highly engaged readers whose parents had the lowest-status jobs averaged 540, higher than poorly engaged readers whose parents had the highest-status jobs, who averaged 491.

A long-running British study adds weight. Alice Sullivan and Matt Brown followed children born in 1970. After allowing for their earlier test scores and family background, those who read books often at age 10 and books and newspapers often at 16 made more progress in vocabulary and in maths by 16. In vocabulary, the gain linked to reading was about four times that linked to having a parent with a degree. The children were British teenagers tested in 1986, so the figures should not be applied directly to Indian classrooms today, but the pattern is striking.

Correlation, not proof

It would be easy to say that reading for pleasure causes higher marks. The researchers are careful not to. The OECD warns that its findings "cannot be interpreted as direct evidence of a causal relationship": children who read well may simply enjoy reading more. Sullivan and Brown say their method can never prove cause, though they judge a causal link the more plausible explanation.

A review of 99 studies by Suzanne Mol and Adriana Bus describes a possible pattern: an "upward spiral of causality". Better readers read more, and reading more makes them better readers. For a parent, that is the useful point. The habit and the skill seem to feed each other.

A habit in decline

Reading for pleasure has been falling among teenagers. Across OECD countries, the share of 15-year-olds who read daily for enjoyment fell from 69 per cent in 2000 to 64 per cent in 2009. Between 2009 and 2018, more students said reading was "a waste of time" and fewer read for enjoyment. In the United Kingdom, the National Literacy Trust's 2026 survey found that 36.1 per cent of 8 to 18 year-olds enjoyed reading in their free time, a small rise on the year before but far below the 58.6 per cent of 2016.

Over part of the same period, teenagers spent much more time online: PISA 2018 found that 15-year-olds spent about three hours a day online outside school on weekdays, up by more than an hour a day on average between 2012 and 2018. The two trends run side by side, but no study cited here shows that screens pushed reading out, so it is fairer to see them as two trends that happened together.

The situation in India

In India the first challenge is often basic reading. The ASER 2024 survey of rural households found that 27 per cent of children in Class III could read a simple Class II level story. By Class V this rose to 48.7 per cent, and by Class VIII to 71.1 per cent. These figures are better than in 2022, but they show that many children in rural India are still learning to read when they should be reading to learn. ASER measures the ability to read, not the enjoyment of it; no Indian survey cited here measures reading for pleasure directly.

Access to books is part of the problem. When ASER visited government primary schools in 2024, 17.5 per cent had no library, and in another 31.2 per cent there was a library but children were not using its books on the day of the visit. The National Education Policy 2020 promises "enjoyable and inspirational books for students at all levels" and says public and school libraries will be "significantly expanded to build a culture of reading". Until that happens everywhere, much depends on the home.

What helps

The research points to a few things parents can do, though the evidence is firmer for some than for others.

• Read aloud, early. The American Academy of Pediatrics recommends shared reading "beginning at birth and continuing at least through kindergarten". A review of 19 trials of programmes that trained parents to share picture books found real, if modest, gains in young children's language. Teenagers whose parents said they had read books to them at the start of primary school scored higher in PISA, in almost every country that asked, though this is an association based on what parents reported, not proof.
• Keep books in the home. A study across 27 countries found that children who grew up in homes with many books got about three more years of schooling than children from homes with none, even after allowing for their parents' education and jobs, though this is an association, not proof. A 2026 randomised trial in 60 high-poverty schools in the United States found that regularly giving children books over five years modestly raised their scores on state reading tests. Books alone did not close the gap, but access clearly matters.
• Let children choose. Reading for pleasure usually means reading what one has chosen. In a 1996 study cited by the National Literacy Trust, 80 per cent of pupils said the book they enjoyed most was one they had picked themselves. PISA also found that students who read a wide variety of material did particularly well. Comics, magazines and non-fiction are reading too, although PISA cannot show that any one kind causes better results.
• Show that you read. Children notice what adults value. In PIRLS 2021, children whose parents very much liked reading averaged 524 points, against 478 for those whose parents did not. This is an association, not proof, but modelling is one of the ways the Education Endowment Foundation suggests parents can support learning.
• Stay interested as they grow. The same guidance notes that, as children get older, parents' encouragement and interest matter more than direct involvement. Asking a teenager what they are reading, and listening, is one way to show that interest.

One caution: the Education Endowment Foundation's guidance says gifting books on its own is unlikely to be effective, though carefully chosen books with advice and support can be beneficial. The US trial above, which gave books with little extra support, suggests that sustained access over several years can also help.

The bottom line

Reading for pleasure is strongly linked to doing well at school, across many countries and many years, even though the studies cited here cannot prove it is the cause. The habit and the skill seem to build on each other. The practical steps are simple and cheap: read aloud to young children, keep books within reach, let children choose what they read, let them see you reading, and keep asking about their books as they grow older. The evidence suggests that a modest daily habit, built around books a child enjoys, is a sensible aim: in PISA, scores levelled off after about 30 to 60 minutes a day.