In pianta's three aspects of classroom climate, teacher sensitivity is a component of the dimension.

affective dimension.

Explanation:

Okay, let us first fill in the gap in the question above. Please note that the capitalized word is the missing word in the question.

"In pianta's three aspects of classroom climate, teacher sensitivity is a component of the AFFECTIVE dimension''.

Affective dimension is one of the types or classification that is been used in Psychology which is crucial in learning and the ways in which human develop.

In a classroom, there should be proper interaction between the teachers and the students and the teachers are the leaders in every classrooms. In order to examine and analyse classroom quality Pianta make use of what is known as Classroom Assessment Scoring System.

Affective dimension which is one of the three dimensions used in learning concentrates mainly on the emotional aspect and how SENSITIVE the teacher is.

i think it's b or c hope this

answer; longitudinal;