Jul 17, 2017 Research papers

Validity in Quantitative Research Designs

This paper concentrates on the primary theme of Validity in Quantitative Research Designs in which you have to explain and evaluate its intricate aspects in detail. In addition to this, this paper has been reviewed and purchased by most of the students hence; it has been rated 4.8 points on the scale of 5 points. Besides, the price of this paper starts from £ 40. For more details and full access to the paper, please refer to the site.

Validity in Quantitative Research Designs

INSTRUCTIONS:

Validity in research refers to the extent researchers can be confident that the cause and effect they identify in their research are in fact causal relationships. If there is low validity in a study, it usually means that the research design is flawed and the results will be of little or no value. Four different aspects of validity should be considered when reviewing a research design: statistical conclusion validity, internal validity, construct validity, and external validity. In this Discussion, you consider the importance of each of these aspects in judging the validity of quantitative research.



To prepare:



Identify at least one potential concern that could be raised about the study’s internal validity.



CHOOSE ONE OF THESES

Metheny, N. A., Davis-Jackson, J., & Stewart, B. J. (2010). Effectiveness of an aspiration risk-reduction protocol. Nursing Research, 59(1), 18–25.



Padula, C. A., Hughes, C., & Baumhover, L. (2009). Impact of a nurse-driven mobility protocol on functional decline in hospitalized older adults. Journal of Nursing Care Quality, 24(4), 325–331.



Yuan, S., Chou, M., Hwu, L., Chang, Y., Hsu, W., & Kuo, H. (2009). An intervention program to promote health-related physical fitness in nurses. Journal of Clinical Nursing, 18(10), 1,404–1,411.



Consider strategies that could be used to strengthen the study’s internal validity and how this would impact the three other types of validity.



Think about the consequences of an advanced practice nurse neglecting to consider the validity of a research study when reviewing the research for potential use in developing an evidence-based practice.

CONTENT:

Examining the validity of the study made by Yuan, S. Hwu, L. et. al. entitled “An intervention program to promote health-related physical fitness in nurses” Name School Examining the validity of the study made Yuan, S. Hwu, L. et. al. entitled “An intervention program to promote health-related physical fitness in nurses” we have to examine whether the study was really able to establish a foolproof causal relationship between the dependent variable health and the independent variable exercise which in the case of this study, doing the treadmill for three months. We would also like to analyze th

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