Linguistic Capital and Academic Success: A Sociological Analysis of Standard Language in Textbooks and Children’s Literature

Abstract

Objective: The present study aimed to sociologically analyze the role of standard language in textbooks and children’s literature and examine its impact on the formation of linguistic capital and the academic success of students.

Method: This research was conducted with a qualitative approach using the thematic analysis and qualitative content analysis methods. The study population included elementary school teachers, educational experts, children’s literature authors, and elementary school students in Tehran. A purposeful sampling method was used to select 32 participants. Data were collected through semi-structured interviews, content analysis of 18 textbooks, and 25 children’s literature works. Thematic analysis by Braun and Clarke and the MAXQDA software (version 2024) were used for data analysis. To enhance data validity, the participant review and scientific peer review methods were employed.

Findings: The research findings indicated that standard language functions as a form of cultural and social capital within the educational system. Students who are more exposed to the formal language in their family environment tend to perform better in understanding textbooks, classroom participation, and academic writing. Content analysis of textbooks revealed that these texts are primarily based on formal vocabulary, complex syntactic structures, and representations of middle-class culture, with limited linguistic diversity. Furthermore, although children’s literature exhibited greater linguistic flexibility compared to textbooks, it still reproduced standard language as the legitimate and superior form of language. The findings also showed that the gap between home language and school language can foster feelings of linguistic exclusion, reduce academic self-confidence, and exacerbate educational inequality among some students.

Conclusion: The research results demonstrated that standard language in educational texts and children’s literature has become more than just a communication tool; it has evolved into a mechanism for reproducing cultural capital and educational inequality. Moreover, paying attention to linguistic diversity and adopting multicultural approaches in education can help bridge educational gaps and enhance students’ participation and cultural identity.