Scientists confirm power of language learning later in life to help delay cognitive decline and combat loneliness

April 2026

Rome, April 2026 – Demand for language travel programs among adults aged 50+ has grown by around 50% over the past two years, according to data presented by  EF Language Abroad at a recent event in Rome – and the reasons go far deeper than language acquisition.

EF brought together scientists, students and media at its language campus in Rome's historic centre on 15–16 April, to explore how language learning later in life is reshaping the way people experience ageing, connection, and personal reinvention.

The event combined immersive classroom experiences with a panel discussion featuring experts in neuroscience, psychology, and ageing. Together, they highlighted a growing global trend: more adults over 50 are choosing language travel not only to learn, but to stay mentally active, socially connected, and open to new experiences.

From language learning to lifelong cognitive health

A central theme of the event was the link between immersive learning and brain health. Professor Raffaella Rumiati, neuropsychologist and cognitive neuroscientist at SISSA Trieste and the University of Rome Tor Vergata, explained that intellectual stimulation is not a byproduct of language learning – it is the mechanism:

"Trying something new can be a challenge – but that’s exactly what makes it good for your brain."

She introduced the concept of cognitive reserve – the brain's accumulated capacity to remain resilient over time – as one of the most significant benefits of sustained learning.

"Lifelong learning helps build what we call 'cognitive reserve' a kind of protection that helps you stay mentally healthy as you age."

Research has found that bilingualism can delay the onset of Alzheimer's symptoms by four to five years on average, an effect researchers attribute to the cognitive reserve built through managing more than one language system.

Rumiati was clear that learning does not stop working with age – it works differently. Older learners draw on experience, strategy, and context in ways that compensate for and often complement the speed advantages of younger students.

"Learning may become slower with age, but you gain experience and strategies that help you succeed in different ways."

This discussion reinforced findings from EF's Lifelong Learning Trend Report, shared at the event, which highlights how immersive education supports cognitive engagement, social connection, and overall wellbeing later in life.

Confidence, neuroplasticity and stepping outside the comfort zone

Psychologist and researcher Nicola Del Maschio, from Vita-Salute San Raffaele University in Milan, highlighted a phenomenon that goes beyond language learning itself. When an older adult takes on a genuinely difficult cognitive challenge and succeeds, the confidence gained does not stay within that activity – it spreads:

"When you challenge yourself with something new and succeed, it boosts your confidence far beyond that one activity."

Researchers call this the halo effect: the psychological lift from mastering something hard radiates into other areas of life – how people carry themselves, how they make decisions, how they relate to others. Del Maschio also pointed to the neurological dimension:

"Learning a new language keeps your brain flexible it strengthens skills like memory, focus and problem-solving."

This resonated directly with what EF's own data shows. When students are asked what they take home from an immersive language experience, the most commonly reported outcome is not just improved language skills. It is regained confidence – not new confidence, but something they describe as recovering a version of themselves they had not accessed in years.

Connection, purpose and a new chapter in later life

Beyond cognitive health, the social dimension of language learning took centre stage. Giovanni Lamura, Director at IRCCS - Centre for Socio-Economic Research on Ageing, Ancona, brought the public health context to the conversation. Loneliness among older adults is one of Europe's most under covered health challenges – research shows its impact on physical health is comparable to smoking. Language learning, Lamura argued, is one of the most accessible and effective social interventions available:

"Language learning can be a powerful way to connect with others and counter loneliness, which is a growing challenge in today's society."

He also highlighted a shift in motivation that occurs later in life. Unlike younger learners driven by career or qualification, adults over 50 pursue learning from a different place entirely:

"In later life, learning is no longer about obligation it comes from a genuine desire to grow and enjoy something new."

"For many, it's not just about learning a language it's about starting a new chapter in life."

This was illustrated vividly by the students present at the event. Among them was Carlos Enrique Bellisio, a 68-year-old from Argentina who has led 40 scientific expeditions to Antarctica. He described his decision to join a language program in Rome as one of the most daunting things he had ever done – more so, he said, than the expeditions. In his own words: "It took courage to overcome my fear of looking foolish, but I ended up laughing at my own mistakes and understood that we all come here to learn from scratch."

His story is not exceptional – it is representative. Talking to numerous 50+ students, a similar pattern emerges: the stated reason for coming was language; the real reason ran deeper.

Immersive learning in the heart of Rome

During the event, journalists experienced EF's immersive learning approach firsthand – combining structured and engaging classroom instruction with real-world language use through tailored cultural activities. The immersive method is not supplementary to the learning; it is the learning. Research in psycholinguistics shows that sustained real-world exposure is what triggers the shift from conscious language retrieval to natural, emotionally connected use – the moment when a language stops being something you perform and starts being something you inhabit.

Participants engage directly with the local language and culture, turning travel into an interactive and transformative experience. As one recurring theme throughout the event made clear: language is more than a skill – it is a gateway to understanding different cultures, perspectives, and ways of thinking.

A notable feature of EF's 50+ programs is the diverse nature of the classroom. The multitude of nationalities, backgrounds, and life experiences creates an environment in which learning happens in multiple directions, and lasting friendships are formed. Students described it as one of the most unexpected and valued aspects of the experience.

A growing global movement

The EF Rome event reflects a broader global trend: a new generation of older learners seeking intellectual stimulation, cultural immersion, and meaningful social connection.

Corinne (53) from France describes her experience as follows: “It wasn’t just about learning, it was immersive. The environment, the people, the structure. You weren’t only learning the language, you were living it.”

What unites students across nationalities, ages, and backgrounds is a shared mindset: learning as an intentional, experience-driven commitment that does not stop at a retirement date. The science, as this event demonstrated, agrees.

About EF Language Abroad 
EF Language Abroad offers immersive language learning experiences for students of all ages at EF-managed year-round campuses worldwide. Programs range from short courses to long-term stays and combine language instruction with cultural immersion and international community. 

About EF  
Founded in 1965, EF (Education First) is a global association of education companies that shares a common mission of opening the world through education, offering language, academic, cultural exchange, and educational travel programs. 

Contact: [email protected]