الذكاء المتبلور وعلاقته بالدافعية العقلية لدى طلبة المرحلة الإعدادية
The study aimed to identify Crystallized Intelligence and its relationship to mental motivation among students in middle school was used as a researcher descriptive approach and reached the study sample (400) students. The researcher tools used are: IQ test amorphous and second mental motivation scale has been checked and validtiy (face, and construction) and consistency of both instruments using the re-test, and internal consistency Cronbach's alpha The study came to the following findings: - The degree of Crystallized Intelligence among students was (26.052) this refers to a higher degree, compared with the The theoretical average of (25) and that mental motivation level have (180.86), a high level indicates that the enjoyment of the sample with mental motivation, compared with the The theoretical average of (150) and the study Appeared that no statistically significant differences between students in Crystallized Intelligence due to the variable sex and specialization with a trace them on Crystallized Intelligence variable, either mental motivation, the results showed no significant statistical differences between students in the level of mental motivation due to the variable sex and Specialization and the interaction between them, and the results indicated the presence of a positive correlation between Crystallized Intelligence function and mental motivation relationship. (Published abstract)