Extraneous variables may have an influence on the dependent variable. In what ways do researchers attempt to control extraneous variables? Support your answer with current literature.

      

    Instruction: Not less than 250 words, in text citation, zero plagiarism.

       

    Text book: 

    1. Understanding Nursing Research: Building an Evidence-Based Practice

    Grove, S., Gray, J., & Burns, N. (2014). Understanding nursing research: Building an evidence-based practice (6th ed.). Maryland Heights, MO: Elsevier. ISBN-13: 9781455770601

     

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