Does mental flexibility help children learn to read?
Children who can mentally group written words by both sound and meaning simultaneously show stronger reading comprehension and word recognition skills.
Source
Cognitive flexibility predicts early reading skills
Study at a glance
- Design
- Cross-sectional — Second-graders; word- vs picture-based double-classification flexibility predicting reading
- N
- N=60 · 36 girls, 24 boys; mean age 7.63 years
- Population
- French second-grade children
- Outcome
- Reading comprehension and word recognition predicted by cognitive flexibility
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Inspect source passages
Does mental flexibility help children learn to read?
These passages occur verbatim in the stored paper text. They support the points listed below; they do not verify every statement in the explanation.
60 second-grade children
The participants were 60 second-graders (36 girls and 24 boys) from five schools with a middle-class catchment area in Aix-en-Provence in France (mean age: 7.63 years; SD = 0.30 years).
two rules at once
Two double classification tasks were derived from those used by , with the constraint of avoiding the potential confusion between the two types of differences that were present in the original versions of the tasks: (i) Word Flexibility – this was reading-specific as it involved the classification of printed words; and (ii) Picture Flexibility – this required classification of drawings and did not involve reading.
What they did
The researchers tested 60 second-grade French children on their reading comprehension, word recognition, and decoding skills. To measure cognitive flexibility, children sorted cards based on two rules at once—the starting sound and the meaning category of the item. This sorting test was completed using both written words for reading-specific flexibility and pictures for domain-general flexibility.
What they found
Reading-specific flexibility using written words predicted approximately 10% of the variance in reading comprehension, even after accounting for basic word reading and decoding skills. In contrast, domain-general flexibility using pictures did not explain any unique variance. Word-based flexibility also significantly predicted word recognition performance, explaining 5.7% of the variance at the final step.
The limits
What it doesn't show
Because the study used a correlational design, it cannot prove that cognitive flexibility directly causes better reading. The researchers only tested a sample of 60 second-grade children from middle-class backgrounds, so the findings might not apply to other socioeconomic groups or languages. Additionally, the study did not control for other executive functions like working memory, which could explain the connection.
Key terms
- cognitive flexibility
- The ability to switch between different rules, strategies, or mental representations based on situational demands.
- orthography
- The conventional spelling system of a language.
- phonological awareness
- The ability to recognize and manipulate the spoken parts of sentences and words, such as syllables and phonemes.
- decoding
- The process of translating printed letters into their spoken sounds to read a word.
- executive function
- An umbrella term for cognitive processes that control and manage goal-directed behaviors.
- semantic category
- A group of words or objects that share a common meaning or conceptual theme.
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Quiz yourself
Why did the authors choose to conduct this study in French, rather than repeating previous studies in English?
Common questions
Why does cognitive flexibility help with reading?
Reading is a complex task that requires processing multiple visual, sound, and meaning-based rules at the same time, meaning highly flexible children can coordinate these features more easily.
What is the difference between word flexibility and picture flexibility in this study?
Word flexibility required children to sort printed words by their starting sounds and meanings, whereas picture flexibility required sorting drawings using the same criteria. Only word flexibility uniquely predicted reading success.
Did general intelligence explain the reading differences?
No, the researchers screened children to ensure they had normal non-verbal reasoning skills, and accounting for these reasoning scores in their analyses did not change the results.
Why did the researchers study French-speaking children?
French has a more consistent relationship between spelling and sound than English, allowing researchers to see if cognitive flexibility matters even in languages where reading is more straightforward to decode.
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