Teaching and research Archives

1. Effective communication takes place when

Source is attractive and authoritarian

Message design incorporates audience

Modern communication technologies are used

Receivers are passive recipient

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2. In order to augment the accuracy of the study the researcher

Should increase the size of his sample

Should be honest and unbiased

Should keep the variance high

All of these

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3. Generalised conclusion on the basis of a sample is technically known as

Statistical inference of external validity of the research

Data analysis and interpretation

Parameter inference

All of the above

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4. A hypothesis is a

Law

Canon

Postulate

Supposition

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5. All of the following are advantages of teaching machines except

The control of cheating

Tracking of errors

The insurance of attention

Their universal use for different kinds of programmes

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6. Which of the following is not a form of evaluation research?

Need assessment

Process evaluation

Context evaluation

Programme evaluation

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7. Scientific elucidation is the fundamental objective of which research characteristic?

Basic research

Long term research

Naturalistic inquiry

Holistic perspective

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