استخدام النموذج اللوجستي ثلاثي المعلمة في تدريج فقرات اختبار القدرة العقلية وفق نظرية الاستجابة للمفردة

الملخص EN

The aim of the current research is to (the use of the three-parameter logistic model in grading the items of the mental ability test according to the response theory of the individual) for the preparatory stage.

To achieve the goal, the researcher translated the test paragraphs and instructions from English into Arabic, and re-translated them from Arabic into English, taking into account the accuracy and comprehensiveness of the ideas in the test.

The researcher gave importance to the modifications made to the translation when presented to translation experts.

Then the test instructions and paragraphs were presented to an expert specialized in the Arabic language, and their observations were taken.

They were also presented to the arbitrators in the educational and psychological sciences, to confirm the provision of appropriate characteristics for him and the alternatives in form and content, and to adopt their suggestions, and I found all the test paragraphs valid to measure what they were developed for measure it.

In order to ensure the clarity of the instructions and paragraphs of the test and to determine the period of its performance, the test was applied to an exploratory sample of (60) male and female students without the statistical analysis sample.

From (1000) male and female students (Baghdad Governorate) were chosen by a multistage random sampling method, and the researcher relied on a three-teacher model, which is one of the paragraph response theory models to analyze the test paragraphs, and to verify the assumptions of the model follow the following : Statistical analysis according to paragraph response theory The researcher relied on the three-way teacher model as one of the paragraph response theory models in analyzing the paragraphs of the mental ability test, as calculated by the Bilog-m3 program.

To achieve the model's assumptions, the researcher followed the following : (Factoral analysis by the method of basic components, the relationship of the paragraph with the total score), and that the matching of the paragraphs to the three-parameter model can be considered as evidence that the paragraphs measure a one-dimensional feature, and based on the value of the chi-square at the level of significance (0.05), acceptance of the difficulty of the paragraph (-2.5) to (+2.5), accepting the distinction of the paragraph (5,0) to (5,2), accepting the guess of the paragraph less than (0,25), and it was found that all the paragraphs within the acceptable limits did not delete any paragraph.

The validity of the test and the reliability of the test were verified by means of the variance ratio t and the information function to estimate + Its of the current research, the researcher atrons and suggestions of Teached some conclusions, recomm