Body Image Dissatisfaction in Girls Linked to Lower Physical Education Grades, New Study Finds
In the delicate period marking early adolescence, particularly during the transitional final year of primary school, the grading of Physical Education (PE) begins to play a prominent role in shaping young students’ perceptions of their physical selves. A groundbreaking study conducted by researchers at the University of Gothenburg has revealed a striking correlation between body image dissatisfaction and academic performance in PE among sixth graders. The research distinctly underscores the gendered nuance that while both boys and girls with strong confidence in their physical capabilities tend to achieve better grades, girls experiencing discomfort or dissatisfaction with their bodies are disproportionately susceptible to receiving lower evaluations.
The introduction of grades in Physical Education marks a developmental milestone where students begin to be formally assessed not only on their physical skills but also on their engagement and functional investment in physical activities. This period coincides with puberty, a phase characterized by profound bodily changes and heightened self-consciousness regarding appearance and physical competence. Carolina Lunde, Professor of Psychology at the University of Gothenburg and lead author of the study, emphasizes that this developmental context is crucial when interpreting the interplay between body image and PE grading outcomes.
Using a longitudinal survey methodology, the study tracked 450 Swedish students from the start of the autumn term through the end of the academic year. The periodic questionnaires were designed to capture evolving attitudes toward physical self-concept, encompassing both evaluative feelings about bodily appearance and confidence in physical abilities. The design allowed the researchers to examine temporal dynamics in how these factors influenced PE grades and physical activity engagement, shedding light on potentially causal relationships rather than mere associations.
One of the salient outcomes highlighted by the researchers is the positive association between functional investment—the psychological belief in one’s own physical capabilities—and higher PE grades for all students regardless of gender. This finding aligns with contemporary theories in educational psychology that posit the importance of self-efficacy and embodied cognition in promoting active participation and skill demonstration during physical education classes. Pupils who trust their physical abilities are more likely to take initiative, engage confidently with physical challenges, and consequently, perform well academically in PE.
In a contrasting pattern, the investigation revealed a pronounced gender disparity concerning body image dissatisfaction. Specifically, girls who harbor negative perceptions about the appearance or abilities of their bodies received lower grades in Physical Education compared to their peers who reported more positive self-assessments. This discrepancy did not manifest to a significant degree among boys, suggesting underlying social and psychological mechanisms unique to female adolescents. The researchers postulate that societal pressures and cultural norms that place a heavier emphasis on female physical appearance contribute to this differential impact.
Beyond the immediate academic consequences, the study engaged with the broader implications of this grade-based dynamic on students’ long-term health and wellbeing. Notably, girls who demonstrated body dissatisfaction at the outset became progressively less interested in physical health and activity by the study’s conclusion. This decrement in physical activity participation is concerning because it undermines the overarching curricular objectives intended to foster lifelong engagement with physical wellbeing. Carolina Lunde warns that the current grading structure may unintentionally contribute to a feedback loop that dissuades vulnerable students from embracing active lifestyles.
The gendered pressures elucidated by this research resonate with existing literature on adolescent development, which consistently documents the heightened vulnerability of girls to body dissatisfaction and its psychosocial ramifications. These pressures can materialize as avoidance behaviors, such as reluctance to partake in PE classes where the body is more visibly scrutinized. Such avoidance translates directly into diminished opportunities for skill development and demonstration, perpetuating a cycle of lower grades and reduced engagement.
Given these complex dynamics, the study advocates for educational stakeholders to critically evaluate the role of grading in Physical Education. While abolishing grades in PE may not be feasible or desirable within many educational frameworks, there is a pressing need to recalibrate assessment practices to foster inclusivity and affirm diverse body types and abilities. Efforts should be oriented toward creating learning environments where all students feel their bodies are “good enough,” thereby mitigating negative self-perceptions and encouraging consistent participation.
Methodologically, the study employs robust survey instruments administered longitudinally to capture nuanced shifts in students’ body image perceptions and physical investment. This approach strengthens the validity of inferences drawn about temporal relationships between body dissatisfaction, confidence, academic grading, and activity levels. The reliance on self-report data, while common in psychological research, calls for supplementary observational or physiological measures in future studies to triangulate findings.
Furthermore, this investigation contributes meaningful insights to the discourse on how educational policies intersect with adolescent development and health psychology. By longitudinally tracking attitudes and outcomes over an academic year, the research provides evidence that grading, traditionally viewed as an objective measure of skill, may have unintended psychosocial consequences that warrant systemic attention. The gender-specific findings underscore the importance of tailoring interventions and pedagogical strategies that address unique vulnerabilities among female students.
Incorporating these findings into school curricula could involve teacher training programs that sensitize educators to body image issues and their impact on classroom dynamics. Furthermore, introducing pedagogical strategies emphasizing mastery, personal improvement, and enjoyment rather than solely performance-based grading may reduce pressures that exacerbate body dissatisfaction. These shifts hold promise for fostering resilience and fostering positive body image alongside physical competencies.
The interplay between psychological constructs such as self-esteem, body image, and functional investment further highlights the importance of interdisciplinary approaches in educational research. Bridging developmental psychology, physical education pedagogy, and public health perspectives fosters comprehensive understanding and informed strategies. This holistic outlook is essential to ensuring that educational environments serve not only academic purposes but also the holistic development of healthy, confident individuals.
Looking ahead, replication studies across different cultural contexts would be valuable to discern the universality versus cultural specificity of these findings. Moreover, longitudinal research extending beyond a single academic year could track longer-term trajectories linking childhood body image perceptions with adolescent and adult health behaviors and outcomes. Such research would have profound implications for public health initiatives targeting obesity, mental health, and physical inactivity epidemics.
In conclusion, this seminal study from the University of Gothenburg casts critical light on the nuanced ways in which body image dissatisfaction among girls intersects with formal grading practices in Physical Education. The findings challenge educators and policymakers to reconcile grading systems with the developmental and psychological realities of early adolescence. By addressing these challenges, schools can better align their grading practices with curricular goals to nurture not only physical skills but lifelong positive relationships with the body and health.
Subject of Research: People
Article Title: Grading the physical self: Exploring the links between physical education grades, body image, and functional investment over one academic school year
News Publication Date: 12-Sep-2025
Web References: http://dx.doi.org/10.1177/1356336X251372940
Image Credits: Photo: Göran Olofsson
Keywords: Body image dissatisfaction, Physical Education grades, Adolescents, Gender differences, Functional investment, Self-efficacy, Puberty, Educational psychology, Longitudinal survey, Physical activity engagement
