Assessment · Research · Technology

Building better assessments through research, teaching, and technology

PhD researcher at Charles University. I study how students demonstrate epistemic knowledge in history — and build the tools to measure it.

Juda Kaleta

About

Research

Epistemic knowledge, cognitive validity, and assessment design in history education.

Teaching

Former deputy headteacher, history & Czech language and literature teacher at secondary and high school level.

Technology

Full-stack developer building assessment platforms and research tools.

Research

Epistemic Knowledge Framework

Registered Report synthesising epistemic statements from 50 studies in historical thinking research, validated through a Delphi expert panel. Defines what students should know about how historical knowledge is constructed — and how to measure it.

Stage 2 RR

Epistemic Knowledge Pilot Test

Classroom-based online testing platform with 39 two-part multiple-choice items across three parallel test variants. IRT analysis of N=160 Czech secondary students shows epistemic knowledge is empirically separable from factual recall (R² ≈ 8%).

Data collection

Cognitive Validity of History Assessments

Think-aloud study (N=20 students, N=6 teachers) examining what cognitive processes historical assessments actually elicit. Epistemic annotation of protocols reveals that process-based coding alone masks the disciplinary knowledge distinguishing expert from everyday reasoning.

Analysis

Publications

Kaleta, J. (2026). Stress-Testing Historical Perspective Taking: Ideological Attitudes and Disciplinary Reasoning in Czech Adolescents. Preprint (under review). PDF ↗
Kaleta, J. (2025). Sticking to Tradition: History Content Distribution in Czech School Curricula. History Education Research Journal, 22(1). DOI ↗
Kaleta, J. (2024). Evaluating the Potential of LLMs for Thematic Analysis in Czech History Curricula. SocArXiv Preprints. DOI ↗

Let’s Work Together

Looking for a collaborator on assessment research, a speaker on historical thinking measurement, or a consultant on test design? I’m open to joint projects, visiting talks, and advisory roles.