الخصائص القياسية لاختبار ثلاثي الأبعاد لستيرنبرغ وفق نظرية الاستجابة المفردة لدى طلبة المرحلة الإعدادية

الملخص EN

The current research aims to extract the standard characteristics in the IQ test, and the researcher adopted the test from (Azazi 2008).

To achieve this goal, the researcher presented the questionnaire to the arbitrators in educational and psychological sciences, to ensure the availability of appropriate characteristics for him and his alternatives in terms of form and content, and the researcher took their views, and all the test items were considered logically valid to measure what was put in order to measure it.

To ensure the clarity of the instructions and paragraphs of the test and to determine the performance time, the test was applied to an exploratory sample of (60) male and female students without a sample of statistical analysis.

It appeared that the instructions and paragraphs of the test were clear, and the performance time was determined.

The test was applied to a sample of (600) male and female students from the (intermediate stage in Baghdad) who were chosen using the random multi-stage sample method, and the researcher relied on a two-parameter model, which is one of the models of paragraph response theory to analyze the test paragraphs, and to verify the assumptions of the model the researcher followed What follows: Statistical analysis according to the response theory of the paragraph was done through the researcher's adoption of the two-parameter model as one of the models of response theory for the paragraph in the analysis of paragraphs of intelligence testIn addition to matching the paragraphs to a two-parameter model, it is an indication that the paragraphs measure a one-dimensional feature, based on the value of the Chi-square at a level of significance (0.05), accepting the difficulty of the paragraph (- 2.5) to (+ 2.5), accepting the distinction of paragraph (5.0) to (5, 2), and it was found that some of the paragraphs were deleted because they are not within acceptable limitsThe validity of the test was verified, and the stability of the test was achieved by two contrast ratio indicators to estimate the test stability and the information function to estimate the stability of the power.