How can validity be improved in research

How can validity be improved in research

Additionally, the validity of a measurement or assessment can be evaluated for construct validity , content validity , and.Subsequently, question is, how can reliability of data be improved?The table below compares the factors influencing validity within qualitative and quantitative research contexts (cohen, et al., 2011 and winter, 2000):Improving validity there are a number of ways of improving the validity of an experiment, including controlling more variables, improving measurement technique, increasing randomization to reduce sample bias, blinding the experiment, and adding control or placebo groups.In assessing validity of qualitative research, the challenge can start from the ontology and epistemology of the issue being studied, e.g.

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