- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Preparing the Poull Newtton Ability test Numerical Inference to the Potential Traits Theory By Useing of Racsh s Model | ||
| Journal of The Iraqi University | ||
| Article 1, Volume 0, Issue 38, 2018, Pages 444-492 | ||
| Author | ||
| Bilal Tariq Hussain Alshugairy | ||
| Abstract | ||
| Abstract The present study aims at Preparing Poull Newtton Ability test Numerical Inference to the Potential Traits Theory By Useing of Racsh s Model According to the Potential Traits Theory. To achieve this aim , certain scientific steps are followed in preparing the afore mentioned test firstly , the test items and instructions are translated from Arabic into English , then vice versa , taking cane of the accuracy and comprehensiveness of the total ideas included in the test . The test then is exposed on a number of expends who recommended several modification which are taken into account. Later on, the test items and instruction were exposed to another jury members who are specialized in Arabic Language and Educational and Psychological Sciences to assume the translation validity of the test item and the an ability of the appropriate character's tics of these items and their options in respect to their form and content . Accordingly, the test items were considered suitable to achieve the aim of the present study. The test , then is applied on a stratified ran done sample of 150 male and female secondary students from the, six classes form both the scientific and humanity branches located in the province of wasit.. In order to verify Rasch's model assumptions, the following steps are done: 1- Uni – dimension: To verify this assumption factorial analysis of the test is applied by using the essential components. One meaning full factor of the test is obtained which is interpreted by the lower limits of Guttmann which considers the factor to be statistically significant since its Eigen value equals or up the one, and depending on a ratio of 0.30 – up to the items saturation ratio by the general factor according to Guilford's norm.. 2- Matching the items of the model depending of the Chi² value on significance of o.o5. Accordingly, five items were higher than the Chi² value on 0.05 level of significance of 0.05. Accordingly, tow items were eliminating from the test become their values which were higher than the Chi² value on 0.05 level of significance. 3- Measurement independence which achieves objectivity represented by Rasch's model, for no item is eliminated. 4- In order to get rid of the fractions and negative signs ( i.e. minus ) , the logget unit is changed into the percentile watt unit to find out | ||
|
Statistics Article View: 127 PDF Download: 4 |
||