DETERMINE THE NUMBER OF STOPPING RULES AND MINIMUM ITEMS IN THE COMPUTERIZED ADAPTIVE TEST

SUSANTO, HARI PURNOMO (2022) DETERMINE THE NUMBER OF STOPPING RULES AND MINIMUM ITEMS IN THE COMPUTERIZED ADAPTIVE TEST. PROCEEDING INTERNATIONAL CONFERENCE ON LEARNING ANG EDUCATION, 1. pp. 135-142. ISSN 2962-4711

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Abstract

This research aims to determine the number of stopping rules and the minimum items required by CAT. To achieve this goal, simulation using CAT based on MLE is carried out. Data of 10000 respondents with 173 items were raised using the R program. The calibration of such data results in 152 fit items with the difficulty being at intervals (-3, 3.21). Thee estimation in CAT was determined using the MLE Algorithm. The CAT simulation was set with 15 multiple choice items. Cat simulation results show a stopping rule can occur in each test number except for numbers 1, 3, and 5. Furthermore, the minimum item required for CAT based on MLE is 122 (80.26%) items from 152 items. The selected items consist of 27.05% (33 items) easy, 51.64% (63 items) medium, and 21.31%(26 items) Difficult. Keywords: Stopping Rule, Minimum Item, CAT, R Program

Item Type:	Article
Subjects:	Q Science > QA Mathematics
Divisions:	Pendidikan Matematika
Depositing User:	Dhita Indah Puspita Rini
Date Deposited:	17 Jul 2023 04:56
Last Modified:	17 Jul 2023 04:56
URI:	http://repository.stkippacitan.ac.id/id/eprint/1174

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