Respuesta :

The teacher expectancy effect is a concept that is part of interactionist perspective view of education.

Central to the interactionist perspective is social interaction, that is, how people behave with each other.

The teacher expectancy effect is the effect or outcome on students based on the teacher's expectations. Impact on academic progress is therefore of great importance in educational research. This means that student performance has a certain relationship with teacher expectations. The teacher expectation effect has positive or negative implications and is not generalized.

Interaction theorists postulate that  a student's performance or a teacher's expectations of performance influence that student's actual performance or performance through the teacher's expectancy effect.

Learn more about teacher expectancy effect here:

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