{"schemaVersion":1,"record":{"key":"mechanic/education--family-53","type":"mechanic","id":"education--family-53","lang":"en","title":"Difficulty adaptation and personalization","summary":"The game adjusts the starting point, challenge or support to the learner’s knowledge and actions, while keeping success criteria clear.","updatedAt":"2026-10-22","status":"active","url":"https://gamemechanics.pro/en/knowledge/mechanic/education--family-53/","jsonUrl":"https://gamemechanics.pro/api/v1/knowledge/en/mechanic/education--family-53.json","markdownUrl":"https://gamemechanics.pro/content/knowledge/en/mechanic/education--family-53.md","aliases":["Adaptive difficulty"],"tags":["Educational games","Learning, feedback and assessment"],"sourceIds":["source-872a30e434db6d16"],"sources":[{"id":"source-872a30e434db6d16","title":"Duolingo","url":"https://blog.duolingo.com/duolingo-101-how-to-learn-a-language-on-duolingo/","verifiedAt":null}],"sections":[{"id":"principle","title":"How it works","body":"Change object count"},{"id":"variants","title":"Variants","body":"### Variants\n\n<a id=\"family-53-branch-1\"></a>\n\n- Change object count <a id=\"family-53-variant-1\"></a>\n- Change property count <a id=\"family-53-variant-2\"></a>\n- Change sequence length <a id=\"family-53-variant-3\"></a>\n- Change distractor similarity <a id=\"family-53-variant-4\"></a>\n- Change step count <a id=\"family-53-variant-5\"></a>\n- Change model availability <a id=\"family-53-variant-6\"></a>\n- Change required precision <a id=\"family-53-variant-7\"></a>\n- Change event speed <a id=\"family-53-variant-8\"></a>\n- Select tasks by error type <a id=\"family-53-variant-9\"></a>\n- Offer level choice <a id=\"family-53-variant-10\"></a>\n- Match stories to interests <a id=\"family-53-variant-11\"></a>\n- Separate content and control difficulty <a id=\"family-53-variant-12\"></a>"},{"id":"example","title":"Design example","body":"After an error, keep the concept but reduce distractor count."},{"id":"context","title":"Context and limits","body":"A mechanic map for games with explicit learning goals, from first encounters with a topic to professional practice. It covers children, teenagers and adults; choose subject, difficulty, context and controls for the learner. Player actions, subject content, instructional support and assessment are distinct layers. Scores and game completion alone do not establish mastery or skill transfer."}],"relations":[],"placements":[{"catalogId":"education","id":"family-53","title":"Educational games","url":"https://gamemechanics.pro/en/mechanics/education/#family-53","categoryIds":["learning"]}],"supersededBy":[],"attributes":{"preview":{"updatedAt":"2026-10-22","title":"Adaptive difficulty","description":"The game adjusts the starting point, challenge or support to the learner’s knowledge and actions, while keeping success criteria clear.","image":{"src":"images/mechanics/learning-duo-101-3.webp","width":665,"height":1440,"game":"Duolingo","sourceUrl":"https://blog.duolingo.com/duolingo-101-how-to-learn-a-language-on-duolingo/","originalUrl":"https://s3.us-east-1.amazonaws.com/content.duolingo.com/Duolingo+101%3A+How+to+learn+a+language+on+Duolingo/3-onboarding.png","credit":"Duolingo","rights":"© Duolingo. All rights reserved. Excluded from MIT and CC BY 4.0.","caption":"Duolingo: starting from scratch or finding a suitable level","alt":"Duolingo: starting from scratch or finding a suitable level","markers":[{"x":49,"y":57,"label":"Find my level offers placement"}]},"tips":["Explain level placement and let learners correct an inaccurate assessment."],"examples":[{"title":"Duolingo","url":"https://blog.duolingo.com/duolingo-101-how-to-learn-a-language-on-duolingo/"}]}},"endsAt":null,"provenance":"Educational reference expanded from all 64 families and 749 variants of the original children-education taxonomy, with original editorial additions dated 2026-10-20. Sources support specific methods and examples, not the entire classification or its effectiveness.","license":"CC-BY-4.0","codeLicense":"MIT","attribution":"gamemechanics.pro contributors","catalogKey":"catalog/education"}}