December 01, 1987 article Open access A THEORETICAL FRAMEWORK FOR THE STUDY OF ITEM DIFFICULTY AND DISCRIMINATION ETS Research Report Series DOI: 10.1002/j.2330-8516.1987.tb00248.x Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 1 stored of 7 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Designing Objective Structured Practical Examination in Engineering and Science: A Conceptual Framework to Assess Interdisciplinary Competence 2026 IEEE Global Engineering Education Conference (EDUCON) conference-paper Engineering Engineering Education and Curriculum Development 0 citations 1 result References 0