Investigating the Relationship between IQ and Metacognition and Academic Performance by Mediating Critical Thinking in Secondary School Students in Khoramdarrah

This research was conducted to investigate the relationship between IQ and metacognition with critical educational performance.
For this research, 300 high school students from Kermandreh city were selected by multistage sampling method (after deletion of data 289 persons remained as a sample). Data were collected using.
Raven's Evolutionary Matrix (RPM), Classroom Metacognitive Beliefs (MCQ-30), California Critical Tendency (Cctst), and GPA. The present study was correlation and data analysis using Pearson correlation coefficient, structural algorithms and Bootstrap test on the Macro-Protract and Hayes computer program (AMOS-20). The results showed that the proposed model of the structure of the relationships between the variables was acceptable.
The result of the research has shown that meta-analysis and meta-analysis both directly and indirectly relate to critical education.