Item Analysis
신뢰도와 타당도 근거 문항 분석
차별기능 문항 추출
English test item assessment solution
We make tests smarter, faster, and fairer.
kelias
About us
We are the professional assessment company that conducts linguistic and statistical analysis on various English tests and develops quality questions. We suggest scientifically-based learning goals for examinees through our unique approach, which is based on the latest A.I driven analysis. Also we do provide examiners with authentic consulting data to help them deliver sound assessments.
Philosophy
Data-based Smart test
A valid evaluation is an evaluation that lowers learning anxiety and motivates learning. The evaluation affects the learner's self-esteem, therefore, evaluation appropriate to the educational goal and the student's level should be considered. We aim at quality evaluation and reliablity through data-based analysis.
How Do We Improve Your Assessments?
kelias
Readibility Score
Readability is the ease with which a reader can understand a written text.
The readability of text depends on its content....
Syntactic analysis
Syntactic analysis is the process of analysing a string of symbols, either in natural language conforming to the rules of a formal grammar...
Cohesion : Coherence
Coherence means the connection of ideas at the idea level, and cohesion means the connection of ideas at the sentence level...
Item Analysis
Item analysis refers to statistical methods used for selecting items for inclusion in a psychological test. The process of item analysis ...
Our Services
Item Response Theory
문항 반응 이론 기반 시험 분석
수험자 내재 능력 분석
Student Reporting
수험자용 개별 분석 보고서
선택지 반응도 추천 문항 제시
Teacher Reporting
출제자용 분석 보고서
문항난이도 변별도 추측도 일관성 측정
Teaching Support
교사 강사 커리규럼 지원
자체 평가 출제 및 분석 솔루션
Syntactic Analysis
머신러닝 기반 텍스트 분석
문장복잡도와 응집성 분석