How could i assure validity and reliability in the research?

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Joseph L Alvarez

In your research or some one else's?

Mo Sherif

Good observation, Joseph. 'in genral' I guess.

There you go Waleed!

For reliability:

- Results are consistent over time

- An accurate representation of the total population under study

- If the results of a study can be reproduced under a similar methodology, then the research instrument is considered to be reliable.

For Validity

- The research truly measures that which it was intended to

measure.

- How truthful the research results are.

Hope this helps

Rafael Alberto Méndez Romero

I always recommend to read this "cristalline" paper:

Shenton, A. K. (2004). Strategies for ensuring trustworthiness in qualitative research projects. Education for information, 22 (2), 63-75.