computerized-adaptive-testing

psychometrics package, including MIRT(multidimension item response theory), IRT(item response theory),GRM(grade response theory),CAT(computerized adaptive testing), CDM(cognitive diagnostic model), FA(factor analysis), SEM(Structural Equation Modeling) .

Computerized Adaptive Testing Simulator

Agent4Edu: Generating Learner Response Data by LLM-based Agents for Intelligent Education Systems (AAAI 2025, Oral Presentation)

Multidimensional Computer Adaptive Testing with the Shadow Testing routine

Web Application built using Flask (Legacy Code)

A Python package for Computerized Adaptive Testing

Kot is a basic toolkit for getting started with computerised adaptive testing (CAT) in Ruby.

Simulation & Calibration Tool for Computerized Adaptive Tests (CAT) and Item Reponse Theory (IRT)

Modular/extensible Julia library for Computer Adaptive Tests

Computerized Adaptive Testing

A Haskell library similar in functionality to the CAT portions of the `catIrt` R library

A Computerized Adaptive Test(CAT) using Information Response Theory(IRT), R programming and SRS document.

PsyFramework is a standards-aligned platform for psychiatric assessment and research. It unifies surveys across ICD-10/11 and DSM-5-TR, with harmonized items, crosswalks, configurable batteries, longitudinal tracking, and exportable research-grade datasets.

IRT 기반 CAT 어휘력 평가 — 3PL 모형 · EAP 능력추정 · Cold Start(빈도 기반 초기 난이도) · 온라인 캘리브레이션 · 최대정보량 문항선택 + 노출제어. Spring Boot + H2 + React 참조 구현(248파일). 운영 중심엔진은 csat-graphdb-318/lib/irt, 정본 어휘DB는 vocabulary-db.

An PsyNet experiment that illustrates integration of psynet with adaptivetesting

ФСП Талант, команда Дмитрия Конькова (ЛЦТ-2026). Маркетплейс ИТ-талантов: грейд подтверждает адаптивный тест (IRT) с антифродом, результаты ФСП поднимают кандидата внутри категории. Объяснимый подбор, анонимные карточки до согласия, ФСП ID, W3C VC 2.0, вебхуки для ATS, 152-ФЗ. Живой стенд, запуск одной командой docker compose.

Code and results for "Recovering Accuracy from Miscalibrated Item Banks" (Educational and Psychological Measurement, in press)

Which AI model to use, and did the new version get worse, answered with statistical confidence at a tenth of the evaluation calls: item response theory for LLM benchmarks.

An adaptive testing engine: item response theory, maximum-information item selection, live ability estimation, and differential item functioning.