The Language Learning Snowball
By Geralde Vincent-Bancroft
Have you ever thought about learning Spanish after studying Italian, or maybe picking up German while you already know some Dutch? A common piece of advice you might hear is, “Be careful! You’ll just get them all mixed up.” It’s a fear that holds many of us back from exploring beautiful, related languages. But what if that conventional wisdom is wrong?
Exciting new research suggests that instead of causing confusion, learning similar languages can actually create a powerful, positive feedback loop. I was fascinated to read about a study from the University of Turku that completely flips this old idea on its head. It turns out that languages from the same family don’t have to be rivals; they can be partners, helping you become a better, more confident multilingual communicator.
Let’s dive into how this works and what it means for your own language journey.
A Surprising Discovery: Similarity is a Strength
The idea that similar languages interfere with each other feels logical. You might worry about accidentally using a Spanish word in an Italian sentence or mixing up German and Swedish grammar. While some mix-ups are inevitable (and often a fun part of the process!), the bigger picture is far more encouraging.
The doctoral research of Veijo Vaakanainen at the University of Turku specifically looked at Finnish students learning both Swedish and German. The findings were clear: the similarities between the languages were a significant asset, not a roadblock. Learners who studied both didn’t just get better at one; their skills in both languages grew stronger together.
This synergy was especially noticeable in one of the most challenging areas of language acquisition: writing.
Beyond Words and Sentences: Building Coherent Texts
Learning a language isn’t just about memorizing vocabulary lists and grammar rules. The real goal is to communicate effectively. This means being able to structure your thoughts, connect ideas, and create a text that flows smoothly—a skill known as building cohesion. It’s what separates a list of sentences from a compelling paragraph.
Vaakanainen’s study found that learners of similar languages became better at this advanced skill. As their proficiency grew, they used a wider variety of more complex structures to make their writing clear and connected. They were essentially borrowing and transferring skills from one language to another. Think of it like this: learning to build a strong argument in Swedish gives you a blueprint for how to do it in German, and vice versa.
How to Make This Work for You: Practical Tips for Learners
So, how can you tap into this linguistic superpower? If you’re learning (or considering learning) a pair of similar languages, here are a few ways to leverage their connections.
- Become a Language Detective: Actively look for similarities. When you learn a new word in Portuguese, ask yourself, “Does this look like a word I know in Spanish?” When you encounter a grammatical structure in Norwegian, think about its parallel in Danish. This turns learning into a fun puzzle and reinforces your knowledge in both languages.
- Embrace “Cognates”: Cognates are words that look and sound similar and have the same meaning in different languages (like “information” in English and información in Spanish). They are your best friends! Create lists of cognates to quickly expand your vocabulary across multiple languages at once.
- Focus on Transferable Skills: Pay attention to the bigger picture. How do you start a formal email? How do you connect contrasting ideas? These “discourse-level” skills are highly transferable. When you learn how to write a persuasive essay in one language, you’re also building a foundation for doing so in another.
A New Approach for Educators and Schools
This research also has big implications for how we teach languages. The traditional method of keeping languages in separate, isolated boxes might not be the most effective way forward.
The study suggests a shift towards more integrated language education. Imagine a classroom where a teacher encourages students to draw parallels between the French and Spanish they are learning. This approach respects the learner’s entire linguistic toolkit and empowers them to use everything they know.
Here are a few ideas inspired by the study:
- Teach Beyond the Sentence: Language instruction should put more emphasis on how to build coherent paragraphs, essays, and conversations. This helps students develop practical communication skills that are useful across all languages.
- Encourage Cross-Linguistic Connections: Create activities that explicitly ask students to compare and contrast grammar, vocabulary, and sentence structures between the languages they are studying.
- Build a Multilingual Mindset: Foster an environment where using knowledge from one language to help with another is celebrated, not discouraged. This helps students see themselves as capable multilingual individuals, building confidence and motivation.
Your Next Language Adventure
The idea that learning similar languages helps you improve is a game-changer. It means that your effort in one language is an investment that pays dividends in another. That Spanish you learned isn’t a “competitor” to the Portuguese you want to learn; it’s a stepping stone. Your knowledge of German can be the key that unlocks Dutch, Swedish, or Norwegian more easily than you ever thought possible.
So, if you’ve been hesitating to start a new language because it feels too close to one you already know, it’s time to reconsider. Embrace the connections, enjoy the process of discovery, and watch as your linguistic world expands in beautiful, interconnected ways.