Abstract
The secondary school version of the Questionnaire on Teacher Interaction (QTI) was adapted for the elementary school level and administered to 1 512 Singaporean students in 39 mathematics classes. The QTI is based on a two-dimensional model of influence (dominance-submission) and proximity (cooperation-opposition). Data supported each scale's internal consistency reliability, ability to predict student achievement, and ability to differentiate between the perceptions of students in different classrooms.