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Question Bank: 12 types, GIFT/CSV, RAG, psychometrics

Studeia's reusable question bank: 12 question types, GIFT and CSV import/export, RAG ingestion, concept tagging for adaptive learning, and a quiz editor picker that pulls questions into any quiz.

2026-05-31 5 min
Resposta curta

Studeia's reusable question bank supports 12 question types, with GIFT (Moodle/Canvas/Blackboard-compatible) and CSV import/export, RAG ingestion so the AI tutor can cite questions, and concept tagging that feeds ConceptMastery for adaptive learning. The quiz editor's picker filters by bank, type, difficulty and tags, and quizzes can draw a randomized server-side pool from one or more banks — correct answers are never sent to the client before submit.

12 question types

multiple_choice, true_false, multiple_select, fill_blank, matching, ordering, numeric, short_answer, cloze, hotspot, essay, calculated. Ten are auto-corrected; essay is manual/LLM-assisted; calculated is an advanced formula type.

Reuse, import & export

  • Reuse: questions live in QuestionBanks and are reused across quizzes; the editor's picker filters by bank, type, difficulty and tags.
  • Pooling: a quiz can draw a random subset from one or more banks (server-side, different per student).
  • Import/export: GIFT (Moodle/Canvas/Blackboard) and CSV. A bidirectional converter (questionToQuizQuestion / quizQuestionToQuestionData) keeps the bank and live quizzes in sync.

Concept tagging → adaptive learning

Every question carries concepts[], mapped to ConceptMastery. Without concept tags there is no adaptive update — with them, each answer refines the Bayesian mastery model and can surface misconceptions.

RAG ingestion

A bank can be ingested into the per-tenant RAG (/question-banks/[id]/rag-ingest), so the AI tutor can reference the institution's own item pool.

Psychometric analytics

Quiz analytics over the bank's items compute item difficulty, point-biserial discrimination, distractor analysis, Cronbach's alpha and score distribution — flagging items that don't discriminate well.

See also

FAQ

Does Studeia have a reusable question bank?

Yes. Questions live in QuestionBanks and can be reused across many quizzes. The quiz editor has a picker that filters by bank, type, difficulty and tags, and quizzes can draw a random pool from one or more banks. Banks can also be ingested into RAG so the AI tutor cites them.

Can I import/export questions (GIFT, CSV)?

Yes. Studeia imports and exports GIFT format (compatible with Moodle, Canvas and Blackboard) and CSV. A bidirectional converter maps between bank questions and quiz questions, so the same item powers both the bank and a live quiz without manual rework.

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Question Bank: 12 types, GIFT/CSV, RAG, psychometrics