Is the use of soap and water or alcohol-based rubs more effective in preventing nosocomial infections?

Is the use of soap and water or alcohol-based rubs more effective in preventing nosocomial infections?
1.Identify an appropriate research design and explain it.
2.Discuss the strengths and weaknesses of the design.
3.Provide a rationale for the design you selected

A MUST: CORRECT APA FORMAT INCLUDING CITING AND REFERENCE LESS THAN 5 YEARS. NURSING SCHOLAR ARTICLES/LITERATURES
A MUST: FOLLOW INSTRUCTION
A MUST: NO GRAMMATICAL, SPELLING OR PUNCTUATION ERROR
A MUST: REFLECTIVE THOUGHT PERTAINING TO PERSONAL AND PERFESSIONAL DEVELOPMENT AND REFECTIVE STATEMENT INCLUDING A THEORETICAL RATIONALE. PROFESSIONAL PRACTICE CONNECTION.
A MUST: ADDITIONAL SCHOLARLY RESOURCES TO SUPPORT IMPORTANT POINTS
Here is a great link as well this can also include in reference.
http://libguides.usc.edu/content.php?pid=83009&sid=818072

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Page 2.
Choose the following research question and answer the items that follow.
This research question was already determine as a descriptive correlational study. In correlational research design the researcher simply wishes to establish if relationships between variables exist.

•What is the relationship between alcohol and breast cancer?

SUMMARIZES THE ITEM BELOW IN 1/2 PAGES ONLY USING NURSING SCHOLAR ARTICLES FOR CITING AND REFERENCE. FOLLOW SAME INSTRUCTION AS ABOVE.

1.Identify an appropriate research design.
2.Discuss the strengths and weaknesses of the design.
3.Provide a rationale for the design you selected

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Page 2 continue:
Choose the following research question and answer the items that follow.
This research question was already determine as a correlational study. In correlational research design the researcher simply wishes to establish if relationships between variables exist. What correlational research design is for this RQ.

. For patients 70 years and older, how effective is the use of the influenza vaccine at preventing flu as compared to patients who have not received the vaccine?
SUMMARIZES THE ITEM BELOW IN 1/2 PAGES ONLY USING NURSING SCHOLAR ARTICLES FOR CITING AND REFERENCE. FOLLOW SAME INSTRUCTION AS ABOVE.

1.Identify an appropriate research design.
2.Discuss the strengths and weaknesses of the design.
3.Provide a rationale for the design you selected
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