10 آبان 1403
حمدالله راوند

حمدالله راوند

مرتبه علمی: استادیار
نشانی:
تحصیلات: دکترای تخصصی / آموزش زبان انگلیسی
تلفن: 9132484429
دانشکده: دانشکده ادبیات و علوم انسانی

مشخصات پژوهش

عنوان
Exploring Diagnostic Capacity of a High Stakes Reading Comprehension Test: A Pedagogical Demonstration
نوع پژوهش مقاله چاپ شده
کلیدواژه‌ها
A ttribute, Cognitive Diagnostic Mode l (CDM), DINA, Skill, Q-matrix
پژوهشگران حمدالله راوند، حسین براتی، واهیو ویدهیارسو

چکیده

Traditional analysis of test results with Item Respons e Theory (IRT) models, and classical test theory (CTT) provide unidi mensional ability values, which allow for ranking of students according to their abilities. Cognitive diagnostic assessment (CDA) is aimed at providing formative di agnostic feedback through a fine-grained reporting of learners’ skill mastery. Th e present study, through application of deterministic input, noisy ‘‘and’’ gate [d e la Torre & Douglas, 2004 (DINA) model], investigated the degree to which the items of a high stakes r eading comprehension test can provide diagnostically useful information. Through expert rating, a Q- matrix including five subskills was deve loped. Using DINA mode l, student’s skill mastery profiles were produced and issues related to the diagnostic capacity of the reading test were discussed. Meanwhile, th is study pedagogically demonstrates the application of the DINA model employing R software.