Define internal and external validity

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Reference no: EM133577932

Assignment:

Differentiate between types of quantitative designs, their characteristics and usefulness in EIP.
Define control and the elements that affect control in research designs.
Differentiate between populations, samples and sampling.
Identify the purpose of sampling and describe/compare types of sampling techniques.

Define internal and external validity and the conditions that impact validity.

Text book: Grove, S. K., & Gray, J. R. (2019). Understanding nursing research: Building an evidence-based practice (7th ed.). Elsevier: St. Louis, MO.

Reference no: EM133577932

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