Why is validity and reliability important

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DQ 1 : Principles of Validity and Reliability in Quantitative Research Design

In your post, address the following:

What are the principles of validity and reliability in quantitative research design?

Why is validity and reliability important?

What are some of the ways a quantitative researcher ensures validity and reliability?

DQ 2 : Maximizing Survey Participant Response Rate

In your post, address the following:

How do you explain the fact that participant response rates for Web-based surveys are generally lower than for other methods of quantitative data collection?

What are five practical measures (other than money) researchers can use to maximize participant response rates?

Reference no: EM132056290

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