{
  "schema": "vedokrok.public-item.v1",
  "release_id": "MHC-RPUB-20261011-9e4b62c5",
  "url": "/knowledge/fade-support-when-unaided-performance-becomes-reliable",
  "id": "MHC-D-RESEARCH-9192",
  "version": "0.2.0",
  "title": "Fade support when unaided performance becomes reliable",
  "summary": "Support should have an exit condition.",
  "kind": "protocol",
  "body": "Assistance that helps a novice can become redundant as knowledge grows. The 2025 meta-analysis found that high-prior-knowledge learners did better with lower assistance on average. A recent geometry experiment also favored fading and found prior knowledge to matter. Remove help in steps: hide one prompt or solution step, test unaided performance, and restore help only where errors show it is still needed.",
  "limits": [
    "Do not fade safety checks, legal controls or job aids that matter in risky or memory-heavy work. The goal is independent skill where independence matters."
  ],
  "topics": [
    "union-adaptive-learning-support-prior-knowledge"
  ],
  "intents": [],
  "evidence": [
    {
      "claim": "A 2025 meta-analysis of 60 experimental studies found that learners with low prior knowledge learned more under high-assistance instruction, while learners with high prior knowledge learned more under low-assistance instruction.",
      "role": "supports",
      "note": "The pooled effects were highly heterogeneous, and assistance covered different instructional designs rather than one universal method.",
      "locator": "Abstract and main results",
      "source_id": "RS-9DEAEED4E09611178CBC"
    },
    {
      "claim": "A 2025 randomized study of 114 sixth-grade students found that a fading condition produced the largest pre-to-post effect sizes among four geometry-learning conditions, and prior knowledge moderated the effect.",
      "role": "supports",
      "note": "The study was small and specific to sixth-grade geometry delivered through one online tutor; it cannot establish a general optimal fading schedule.",
      "locator": "Abstract",
      "source_id": "RS-A43985E9A9F809A88CEB"
    }
  ],
  "use_when": [
    "Worked examples, prompts, checklists or AI hints helped at first but may now be doing work the learner can do alone."
  ],
  "avoid_when": [
    "Do not fade safety checks, legal controls or job aids that matter in risky or memory-heavy work. The goal is independent skill where independence matters."
  ],
  "example": "A language learner starts with sentence frames for speaking. Once the target structure is reliable, remove the frame for some prompts. If performance collapses, bring back a smaller cue.",
  "check": "The learner can complete a representative task without the removed support while meeting the same quality criterion.",
  "source_ids": [
    "RS-9DEAEED4E09611178CBC",
    "RS-A43985E9A9F809A88CEB"
  ],
  "published_at": "2026-10-01T14:27:00Z",
  "steps": [
    "Name the support currently carrying part of the task.",
    "Remove one layer: a hint, solved step, template field or AI suggestion.",
    "Run a comparable task without that layer.",
    "Keep it removed if quality holds; restore or redesign it if performance breaks.",
    "Repeat until the learner is independent at the level the task requires."
  ],
  "editorial_overlay": null,
  "editorial": null,
  "notices": [],
  "sources": [
    {
      "id": "RS-9DEAEED4E09611178CBC",
      "title": "A cornerstone of adaptivity – A meta-analysis of the expertise reversal effect",
      "url": "https://doi.org/10.1016/j.learninstruc.2025.102142"
    },
    {
      "id": "RS-A43985E9A9F809A88CEB",
      "title": "Does working memory moderate the effect of fading on math performance?",
      "url": "https://doi.org/10.1111/bjep.12781"
    }
  ],
  "relations": [
    {
      "from": "MHC-D-RESEARCH-9192",
      "to": "MHC-D-RESEARCH-9189",
      "type": "useful_with",
      "url": "/knowledge/use-ai-to-expose-expert-patterns-then-test-whether-the-skill-transfers"
    }
  ],
  "collections": [
    {
      "id": "RC-9E07DC114D7BE8B708B9",
      "title": "Change the support as knowledge grows",
      "url": "/collections/change-the-support-as-knowledge-grows"
    }
  ],
  "topic_hubs": [],
  "solution_packs": []
}