English, asked by cheachumemanda, 4 months ago

write duties of pre testing programme?

Answers

Answered by parteek8

Explanation:

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Answered by mhppurohit

Answer:

What is the purpose of pre testing?

Pretesting is valuable at several stages of message and material development. Some methods can be used in the early stages to test concepts or general issues and to spark ideas; other methods are more useful when materials are in close-to-final form.

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