معايير اختبار المصفوفات المتتابعة المعياري في ولاية الخرطوم

الملخص EN

The study aimed to standardize the Standard Progressive Matrices (SPM) in Khartoum State.

To achieve this aim, the SPM -which is a test of general intelligence, reasoning and problem solving ability was applied to a randon stratifled sample of 5659 participants, their ages are ranged between 9-25 years, both males (52.6%) and females (47.4%).

Socioecomonic levels were considered in the selection of the data from 3 geographical zones in Khartoum.

For investigating the validity test for the SPM, the study showed that there is a significant correlation on point 0,01 level between the scores of the test and the chronological age.

It showed that the SPM consisted of one general factor that be called intelligence.

The saturation value of the 5 sub-groups of the test is ranged between 0.733-0.904.

The study showed that there is a significant correlation between most items and the scores of the group that belong too.

Additionally, there is a significant correlation between the sub-groups of the test and the total score.

Regarding the reliability test, the study showed that there is a significant difference between each group and the group after which reflected the difficulty of SPM 5 sub-groups.

The reliability of the total score is ranged between 0-76-0.91, and Alpha Cronbach for the total score is ranged between 0.90-0.96.

Finally, percentile norms for classification of intelligence’scores in Khartoum State were reached.