The effect of vacation on reading fluency development.
Isa Mourão Carvalho, Luiza Vitória da Cunha Ferreira, Rebecca Chrispim Silva and 3 others
PMID 41379201WHAT IT FOUND
Students in grades 3 through 7 showed significant declines in reading speed after summer vacation.
Second graders maintained their reading speed, but older students lost ground. This suggests that without continued practice, reading fluency regresses during school breaks for most elementary students.
Key findings
01Reading speed declined significantly after summer vacation for students in grades 3, 4, 5, 6, and 7, but remained stable for 2nd graders.
02Students improved their reading speed throughout the school year, with a substantial effect size in the comparison between the beginning and end of the year.
03The decline in reading fluency during vacation was more pronounced in older students compared to those who had just learned to read.
STILL TO COME
How it was doneWhat they foundWhat it means for SLPs
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What it does not show
The study was conducted in a single private school in Brazil where 91% of students had at least one parent with a bachelor's degree, limiting generalizability to lower socioeconomic groups. Reading habits and parental encouragement during the vacation period were not measured, so the exact cause of the decline (lack of practice vs. other factors) cannot be confirmed. The sample size was relatively small (98 students), and attrition or non-participation in specific assessments was an exclusion criterion, which may introduce bias. Comparisons across grades over time are confounded by the natural progression of reading skill development, making it difficult to isolate the vacation effect from developmental trajectories.
Declared interests
The authors declared no conflicts of interest. The study was funded by the researchers' affiliated institution, with no mention of external commercial sponsorship.
The easy way to misread this
Do not assume this decline applies to all students or all socioeconomic backgrounds. The participants came from a highly educated private school setting, and the lack of data on actual reading habits during the break means we do not know if the decline was due to the vacation itself or other unmeasured factors.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →