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Prior to showing audiovisual materials, introduce the content and clarify the objective of the method. In other words, the health educator has previewed the material and can describe the purpose behind the viewing.

Respuesta :

Answer:

The objective of the audiovisual media is through the didactic process, to optimize student learning.

Also develop the student's interest in the topic to be treated and  use the new technologies.

The purpose of this type of materials is to capture from another perspective  the interest of the students.

Explanation: