निम्नलिखित में से किसे सर्वोत्तम शिक्षण का सबसे महत्वपूर्ण संकेतक माना जाता है?

Brainstorming is primarily used as an instructional technique to promote:

Which of the following factors influencing teaching is directly related to teacher-student classroom interaction rather than instructional facilities or physical environment?