<p><strong>Abstract</strong></p>
<p>The objective of this research was to analyze the validity evidences by internal structure for The Student and Teacher Relationship Scale from the perspective of the student. 337 children of both sexes and age between 4 to 11 years and a mean of 7 years from São Paulo and Maranhao participated in the research. The factor analysis revealed the existence of two factors in the measure. There were no problems regarding configural invariance, being partial invariance. In this context, despite of the structural and metrical invariance, the lack of scalar invariance implies that the mean values ​​are not comparable between these two cultures (São Paulo and Maranhao) with this instrument.</p>
<p><strong>Keywords: Instrument, Evidence, Validity, Student Teacher.</strong></p>