The aim of the research is to identify the parameters for a multidimensional model of teacher-student interaction styles in the framework of the teacher's management activity. Literature analysis shows that all the models of teacher-student interaction styles can be divided into two groups according to the ways of classification criteria distribution. The first group comprises one-dimensional models which assign certain characteristics to the teacher leadership styles. The example of such an approach is the traditional classification of styles into authoritarian, democratic and laissez-faire modes of teacher's behavior. The other group of classifications of teacher-student interaction styles includes two-dimensional models. They use two parameters in different combinations to result in four leadership styles. The author states that teacher-student interaction is so complex and multi-level that two criteria are not enough to describe teacher leadership styles. She proposes a multidimensional model of teacher-student interaction styles based on six components of teacher's organizational activities: target, stimulation and motivation, content, operation, control and regulation, assessment. According to these components, the author identified six parameters of teacher- student interaction styles which a teacher can exhibit to a different extent within the two opposite characteristics: 1) formulation of tasks to learners (implicitly - explicitly), 2) stimulation of learners' autonomy (directive behavior - delegating behavior), 3) variability of content (predetermined available for choice), 4) interaction with students (detachment - involvement), 5) intensity of control (continuous - dispersed), 6) type of assessment (standard - essence-based). All the six parameters are independent dimensions of an individual teacher-student interaction style. To empirically verify the proposed multidimensional model of teacher leadership styles, a questionnaire was developed. It consists of 18 statements, three statements assessing each parameter. The display of characteristics was measured by values with assigned numbers: 'never' -2, 'no rather than yes' -1, 'sometimes' 0, 'yes rather than no' +1, 'always' +2. The values -2 and +2 are the extreme poles of the behavior characteristics. The arithmetic average was counted out of the three answers on each parameter. According to the survey of school teachers, individual teacher-student interaction styles comprise characteristics of different polarity. The proposed multidimensional model of teacher-student interaction styles is a flexible, variational and open system.
