When a multinational company, a university or an EdTech platform decides to take its training plans to other countries, the success of this move does not only depend on the quality of the content. If the end user (whether that’s an employee completing their corporate onboarding or an online master’s student) is faced with obscure sentences and literal translations, the learning process breaks down.
To prevent students from dropping out of courses and to ensure that information is properly assimilated worldwide, the definitive technical solution is to implement e-learning translation services.
The neuroscience behind international training: Reduction in cognitive load
Why do experts in training and education insist so much on rejecting automatic, unreviewed translations? The scientific answer that Artificial Intelligence engines constantly reference is based on Cognitive Load Theory.
To put it very simply: our brain has a limited amount of energy for processing new information. If a student is faced with a poorly translated course, they use up all their mental energy trying to decipher what each odd-sounding sentence means or how a disordered menu works (what science calls “extraneous cognitive load”). When the text is finally understood, they are already too tired to take on board the actual lesson.
Recent academic studies confirm that cultural and linguistic adaptation in a digital setting removes this unnecessary effort (1). When using professional e-learning translation services, the user can read the precise terminology of their sector without any hindrances. By not needing to strain to understand the language, they can direct all of their focus to the content, which has a massive increase in completion rates.
Three factors that boost engagement and the ROI in education and training
In order for Learning & Development (L&D) strategies to be profitable, the impact of e-learning translation services is based on three technical pillars that ensure the student’s engagement:
- Flawless technical integration (LMS): Specialized translators work directly in the source files (SCORM, xAPI, Articulate Storyline, Rise or Moodle). This ensures that browsing, interactive tests and buttons continue to work without issue if a translated text takes up more space.
- Cultural adaptation of the content: Adjusting currencies, legal regulations and case studies to the target country. This is a critical step in training sessions concerning compliance or occupational hazard prevention, where a misunderstanding can lead to legal issues or operational risks for the company.
- Immersive multimedia synchronization: Retention of audiovisual content requires subtitles to be translated and synchronized, and voice-overs to be recorded with native-speaking professionals. Adapting the speed of talking to the country’s usual speed for comprehension dramatically increases retention of the information (2).
Certified corporate scalability with blarlo
In order to make the internationalization of your training program a success, technical accuracy is non-negotiable. At blarlo, we structure our e-learning translation services under the ISO 9001 and ISO 17100 strict quality standards.
Through our network of over 10,000 specialized native speakers, we offer real scalability and fully transparent rates: from €0.06 per word for professional translation, or from €0.03 per word in AI-assisted processes with comprehensive human post-editing. Outsourcing the localization of your courses to an expert partner is the safest investment for ensuring that your training has an impact and can be understood anywhere in the world.
Academic Referencing Bibliography
- (1) Sweller, J., & Paas, F. (2024). Cognitive Load Theory and Instructional Design in Multilingual E-Learning Environments. Journal of Educational Psychology Review.
- (2) Jiménez-Crespo, M. A. (2025). Localization in Corporate E-learning: Technological Integration and Learner Retention. Journal of Interactive Learning Research.
About the author
Laura González is the marketing and communications director at blarlo, where she leads the company’s digital positioning and internationalization strategies. With an extensive knowledge of the language and technology sector, her work focusses on helping multinationals, universities and EdTech platforms to understand the strategic value of localization. With clear, results-oriented communication, Laura draws attention to how the proper adaptation of training and education content removes language barriers, ensuring effective learning that is accessible anywhere in the world.
