Bilingual Families Face Growing Pressure to Abandon Heritage Languages
A new study by Yosefina Helenora Jem from Universitas Katolik Indonesia Santu Paulus Ruteng reveals that bilingual families around the world are increasingly shifting from heritage languages to dominant national or global languages. Published in 2026 in the International Journal of Contemporary Sciences (IJCS), the research shows that digital media, formal education, and social pressures are accelerating language loss across generations, even as some parents actively try to preserve their linguistic identity.
The findings matter because language shift is no longer viewed as a purely cultural issue. Researchers now link the decline of heritage languages to broader concerns involving cultural diversity, identity preservation, education, and social inequality in increasingly globalized societies.
Heritage Languages Under Pressure in the Digital Era
The study highlights how bilingualism has become common in migrant, urban, and transnational families. Parents and children often navigate between a heritage language spoken at home and a dominant societal language used in schools, workplaces, and digital environments.
According to the research, modern bilingual families face challenges that previous generations did not experience. Digital technology and online media now expose children to dominant languages almost constantly, even inside the home. Social media, streaming platforms, online games, and educational content are overwhelmingly dominated by widely used languages such as English or Indonesian.
As a result, heritage languages are gradually disappearing from daily family communication.
The study explains that language shift often happens subtly and unconsciously. Many children naturally prefer dominant languages because those languages are associated with education, social acceptance, career opportunities, and modern lifestyles.
Family Remains the Key Battleground for Language Survival
The research identifies the family as the most important space for preserving minority and heritage languages across generations.
However, the study argues that families are now under increasing institutional and social pressure. Schools, peer groups, and digital culture consistently reinforce the use of dominant languages, making heritage language maintenance much more difficult.
According to Yosefina Helenora Jem, the family is no longer an isolated “safe space” for language preservation. Instead, it has become a site where external pressures and internal family decisions constantly interact.
The study also notes that many parents intentionally prioritize dominant languages because they believe those languages provide better educational and economic opportunities for their children.
Research Analyzed Global Studies on Bilingual Families
The study used a Systematic Literature Review (SLR) method guided by the PRISMA framework, an international standard for reviewing academic literature systematically.
The researcher examined empirical studies published between 2014 and 2024 from major academic databases including Scopus, Web of Science, and Google Scholar.
The review focused specifically on bilingual families and intergenerational language transmission. Studies included migrant families in English-speaking countries, transnational communities, and multilingual households in Southeast Asia and other developing regions.
The analysis reviewed:
- Family language practices
- Parent-child communication patterns
- Educational pressures
- Digital media influence
- Social and economic factors affecting language choices
The findings revealed that language maintenance and language shift are influenced by a complex interaction of societal, family, and individual factors.
Four Major Factors Driving Language Shift
The research identified several dominant factors shaping language use in bilingual families.
1. Parents’ Language Beliefs Shape Children’s Language Use
One of the strongest influences is parental language ideology — the beliefs parents hold about the value and usefulness of a language.
Parents who see heritage languages as important cultural assets are more likely to maintain them at home. However, many parents prioritize dominant languages because they are associated with academic success and economic mobility.
The study found that some families actively implement Family Language Planning (FLP) strategies, including:
- Assigning different languages to each parent
- Using heritage languages only at home
- Providing multilingual books and media
- Joining language communities
The research also notes that flexible bilingual communication practices, known as translanguaging, are becoming more common in modern households.
2. Schools and Society Favor Dominant Languages
The study found that formal education systems strongly encourage the use of majority languages.
Children entering school environments are exposed to overwhelmingly monolingual systems that often marginalize heritage languages. Over time, this creates imbalances in language exposure and usage.
The research concludes that schools unintentionally function as structural drivers of language shift.
Social prestige also plays a major role. Dominant languages are frequently associated with intelligence, professionalism, modernity, and higher social status.
3. Children Actively Influence Family Language Choices
Unlike older theories that viewed children as passive learners, the study shows that children actively shape language use inside bilingual families.
Children often choose dominant languages to fit in socially with classmates and friends. Heritage languages may be viewed as less practical if they are rarely used outside the home.
Sibling relationships also matter significantly. Older siblings who attend school often introduce dominant languages into household communication, which younger siblings later adopt.
4. Digital Media Has a Double Effect
One of the study’s most important findings is the dual role of digital technology.
On one hand, digital media accelerates language shift because most online content uses dominant global languages. Children who spend large amounts of time online are more likely to adopt majority-language habits.
On the other hand, digital platforms can also help preserve heritage languages.
Video calls with relatives, multilingual educational content, online cultural communities, and heritage-language media resources provide families with new tools for language maintenance.
The study describes digital media as a “double-edged sword” that can either weaken or strengthen bilingualism depending on how families use technology.
Why the Findings Matter
The research has important implications for education, policymaking, and cultural preservation.
The findings suggest that language diversity cannot survive through family effort alone. Supportive educational systems, multilingual policies, and accessible digital resources are also necessary.
The study also highlights the cognitive and cultural benefits of bilingualism. Many parents increasingly recognize that maintaining multiple languages can strengthen children’s identity, communication skills, and long-term social opportunities.
According to Yosefina Helenora Jem, heritage language maintenance remains possible when families adopt adaptive and consistent communication strategies.
The research calls for closer collaboration among families, educators, and policymakers to support multilingual communities in the modern digital environment.
Academic Perspective
The study concludes that language shift is not caused by a single factor. Instead, it emerges from interactions between family decisions, educational institutions, social expectations, and digital exposure.
The researcher explains that bilingual families are increasingly moving from passive language practices toward intentional language management strategies designed to preserve linguistic identity across generations.
The review also emphasizes that heritage language preservation is closely connected to cultural continuity and social inclusion in multicultural societies.
Author Profile
Yosefina Helenora Jem is a researcher at Universitas Katolik Indonesia Santu Paulus Ruteng. Her academic interests include sociolinguistics, bilingualism, family language policy, language maintenance, and multilingual communication in contemporary society.

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