Research in Health Economics has shown that introducing academic grading systems—using letters such as A for excellence and F for failure—at an earlier stage in a child’s education may have detrimental effects on mental health.
In Sweden, pupils have historically received individual letter grades since Year 8 (approximately 14 years of age). However, a policy reform implemented in autumn 2012 shifted the onset of grading to Year 6 (around age 12). This change provided researchers with a unique opportunity to evaluate the potential psychological consequences of early grading.
By analysing sociodemographic and clinical data from a substantial cohort of 524,093 Swedish children enrolled in Years 5 through 9, both before and after the reform, researchers uncovered a notable trend: girls exposed to grading from a younger age demonstrated a higher likelihood of developing internalising disorders, including anxiety and depression, by the time they completed compulsory schooling. This effect was particularly pronounced among female students with low to average academic performance.
Further findings indicated that the earlier introduction of grades may also correlate with a heightened risk of alcohol-related disorders among both boys and girls. Although the mechanisms remain complex, the data suggest that early academic evaluation can contribute to significant emotional strain during formative years.
“Sweden, like many other nations, has increasingly embraced standardised testing and more stringent grading practices, frequently overhauling its assessment framework,” said Dr Anna Linder, lead author of the study and researcher at Lund University. “Our findings suggest that such educational reforms can adversely affect children’s mental well-being. Grades themselves are not inherently harmful, but their structure and timing must be thoughtfully designed to accommodate the varying developmental trajectories of children. Feedback should foster growth rather than provoke distress.”
These insights contribute to a growing body of literature that cautions against the implementation of high-stakes evaluation systems during early adolescence. While academic assessment remains a cornerstone of education, this research highlights the importance of striking a balance between accountability and psychological development.
More information: Anna Linder et al, Adolescent Mental Health: Impact of Introducing Earlier Compulsory School Grades, Health Economics. DOI: 10.1002/hec.4982
Journal information: Health Economics Provided by Wiley
