How to evaluate scientific reliability and validity – Savvy Essay Writers | savvyessaywriters.net

Written Assignment #9: How to evaluate scientific reliability and validity

DUE DATE: July 5, 2019 before 11:59 PM.

READING

a. To learn what reliability and validity mean in research: 1. Read an excerpt from Sommer’s (no date) article, “Introduction:

Reliability and Validity.” 2. Read a student from Bangor University’s (2011) blog post, “Reliability vs.

Validity.”

b. To learn what external versus internal validity means in research, read Bradley’s (no date), PPT, “Reliability, Validity, and Bias.”

1. Although you should be sure you understand both terms, reliability and validity, and their difference, this assignment will focus on reliability. (Another assignment will focus on validity.)

c. To dig even deeper into the issues of reliability, as well as replicability, and reproducibility, read Munafó et al.’s (2017) article, “A Manifesto for Reproducible Science.”

1. NOTE: Munafó et al.’s (2017) article is complex (it’s not Huffington Post- style writing).

You might need to read it a few times to understand it. Please be persistent.

2. Munafó et al. (2017) suggest 10 procedures for making science, including psychological science, more reproducible (replicable and reliable).

Their 10 suggested procedures are listed in Table 1 on the third page, and each is explained in the article.

WRITING ASSIGNMENT

3. Choose three of Munafó et al.’s (2017) 10 suggested procedures. Choose the three suggested procedures that you like the most (or

that you understand the best). 4. Write one five-paragraph Examples-Style essay to support the thesis

“Scientists Can Improve Research Reliability.” For this essay, the three procedures you have chosen from Munafó

et al.’s (2017) article will be your three ‘examples’ in your Examples-Style essay.

Part 1: Reliability and Validity (primer)

https://www.dropbox.com/s/e50qj3kaahgtulk/Sommer_ReliabilityValidity_NoDate.pdf?dl=0
https://www.dropbox.com/s/e50qj3kaahgtulk/Sommer_ReliabilityValidity_NoDate.pdf?dl=0
https://www.dropbox.com/s/nal3jk0y4ops5tk/Rachel_ReliabilityValidity_2011.pdf?dl=0
https://www.dropbox.com/s/nal3jk0y4ops5tk/Rachel_ReliabilityValidity_2011.pdf?dl=0
https://www.dropbox.com/s/jpndosodxq0kzkx/Bradley_ReliabilityValidity_NoDate.pdf?dl=0
https://www.dropbox.com/s/3onh1mpfhgqqfb7/Munafo_NHB_2017.pdf?dl=0
https://www.dropbox.com/s/3onh1mpfhgqqfb7/Munafo_NHB_2017.pdf?dl=0
https://www.dropbox.com/s/e50qj3kaahgtulk/Sommer_ReliabilityValidity_NoDate.pdf?dl=0
https://www.dropbox.com/s/e50qj3kaahgtulk/Sommer_ReliabilityValidity_NoDate.pdf?dl=0
https://www.dropbox.com/s/nal3jk0y4ops5tk/Rachel_ReliabilityValidity_2011.pdf?dl=0
https://www.dropbox.com/s/nal3jk0y4ops5tk/Rachel_ReliabilityValidity_2011.pdf?dl=0
https://www.dropbox.com/s/jpndosodxq0kzkx/Bradley_ReliabilityValidity_NoDate.pdf?dl=0
https://www.dropbox.com/s/3onh1mpfhgqqfb7/Munafo_NHB_2017.pdf?dl=0
https://www.dropbox.com/s/3onh1mpfhgqqfb7/Munafo_NHB_2017.pdf?dl=0

d. If you need to review how to write a Five-Paragraph Essay, including how to write an Examples-Style essay, watch again the lecture video, “The Five-Paragraph Model” (a transcript of the video is available here).

1. Check your essay to make sure your Introduction Paragraph has a hook and a Thesis Statement.

2. Check your Thesis Statement to make sure that it summarizes your three examples/procedures.

3. Check your essay to make sure it has three Supporting Paragraphs. 4. Check each of your three Supporting Paragraphs to make sure each one

has a Topic Sentence, three Supporting Sentences, and a Conclusion Sentence.

5. Check your essay to make sure it has a Conclusion Paragraph. 6. Check your Conclusion Paragraph to make sure it has a sentence that

restates your Thesis Statement (summarizing your three examples/procedures).

e. Because you’ll be drawing a lot of ideas from Munafó et al.’s (2017) article, make sure you don’t plagiarize.

1. Be sure to include in-text citations to Munafó et al.’s (2017) article when needed, but try to not make Munafó and his co-authors the subjects of your sentences.

2. Make your ideas (e.g., the three procedures you’ve chosen) the subjects of your sentences.

3. Remember, from Assignment #5, how to synthesize psychological science, not Mad Lib it.

4. Include a full citation to Munafó et al.’s (2017) article, in APA style, at the end of your essay.

5. Save your essay as a PDF and name the file YourLastname_ReliabilityEssay.pdf.

f. Go to Assignment #9, Part 1: Research Reliability and attach your essay, saved as a PDF.

READING

a. Reliable and valid studies have reliable and valid operational definitions. To learn what operational definitions are, read Bluestone’s (no date) PPT slide, “Operational Definitions,” and read this (no date) definition from Quality

Advisor℠.

b. To understand why consistent, precise, logical, and justifiable operational definitions are crucial for reliability and validity, read Dewey’s (2007) chapter, “Operational Definitions.”

Part 2: Operational Definitions

https://online225.psych.wisc.edu/wp-content/uploads/225-Master/225-UnitPages/Unit-03/PSY-225_Gernsbacher_FiveParagraph_Transcript.pdf
https://www.dropbox.com/s/0iqihan9zf83n94/Assignment%235_How%20to%20synthesize%20psychological%20science.pdf?dl=0
https://www.dropbox.com/s/0iqihan9zf83n94/Assignment%235_How%20to%20synthesize%20psychological%20science.pdf?dl=0
https://bbhosted.cuny.edu/webapps/assignment/uploadAssignment?content_id=_40857180_1&course_id=_1731833_1&group_id=&mode=cpview
https://www.dropbox.com/s/fnvsf1bw21o0vbl/Bluestone_OperationalDefs_NoDate.pdf?dl=0
QualityAdvisor_Definition_NoDate.pdf
https://www.dropbox.com/s/3n15nueovbvvk7m/Dewey_OperationalDefs_2007.pdf?dl=0

https://online225.psych.wisc.edu/wp-content/uploads/225-Master/225-UnitPages/Unit-03/PSY-225_Gernsbacher_FiveParagraph_Transcript.pdf
https://www.dropbox.com/s/0iqihan9zf83n94/Assignment%235_How to synthesize psychological science.pdf?dl=0
https://www.dropbox.com/s/0iqihan9zf83n94/Assignment%235_How to synthesize psychological science.pdf?dl=0
https://bbhosted.cuny.edu/webapps/assignment/uploadAssignment?content_id=_40857180_1&course_id=_1731833_1&group_id=&mode=cpview
https://www.dropbox.com/s/fnvsf1bw21o0vbl/Bluestone_OperationalDefs_NoDate.pdf?dl=0
https://www.dropbox.com/s/3n15nueovbvvk7m/Dewey_OperationalDefs_2007.pdf?dl=0

c. To appreciate the difficulty of generating reliable, precise, and valid operational definitions, read this excerpt from Lammers and Badia’s (2013) textbook, Fundamentals of Behavioral Research.

WRITING ASSIGNMENT

d. To demonstrate the difficulty of generating reliable, precise, and valid operational definitions, complete this fillable PDF, which contains a list of 10 fortunes, such as one would see in a Magic 8 Ball game. Each fortune has at least one term bolded.

1. First, download the unfilled PDF and save it on your own computer. Rename the unfilled PDF to be YourLastName_PSY430_

OperationalDefinitions _Fillable.pdf. (In other words, add your LastName to the beginning of the filename.)

On your computer, open a PDF writer app, such as Preview, Adobe Reader, or the like.

Be sure to open your PDF writer app before you open the unfilled PDF from your computer.

From within your PDF writer app, open the unfilled PDF, which you have already saved onto your computer and re-named.

2. Second, using your PDF writer app, fill in the PDF with your operational definition of each of the bolded terms.

For example, if the fortune is “You will inherit some money or a small piece of land,” fill in the PDF with your operational definition of “some money” (What are the criteria for “some money”? How will you distinguish “some money” from money that’s not “some money”?) and with your operational definition of “a small piece of land” (What are the criteria for “a small piece of land”? How will you distinguish “a small piece of land” from a large piece of land or no land at all?).

If you’re unclear what an operational definition is, it would be good to go back and read the articles in a., b., and c., above.

3. Third, teach a friend (or family member) what operational definitions are. Then, ask this friend/family member to tell you their operational

definition of each of the bolded terms. Fill in your friend/family member’s operational definitions on your

PDF. Although you will first need to explain to your friend/family member

what an operational definition is, do not tell your friend/family member your operational definitions of the bolded terms before your friend/family member tells you their operational definitions

4. Fourth, teach a second friend (or family member) what operational definitions are.

Then, ask this second friend/family member to tell you their operational definition of each of the bolded terms.

https://www.dropbox.com/s/zn0v7zzi3jo9r8y/Lammers_Chapter5_2013.pdf?dl=0
https://www.dropbox.com/s/qbc77s7oyj0paa5/PSY430_OperationalDefinitions_Fillable.pdf?dl=0
https://www.dropbox.com/s/zn0v7zzi3jo9r8y/Lammers_Chapter5_2013.pdf?dl=0
https://www.dropbox.com/s/qbc77s7oyj0paa5/PSY430_OperationalDefinitions_Fillable.pdf?dl=0

Fill in your second friend/family member’s operational definitions on your PDF.

Again, you will need to explain to your friend/family member what an operational definition is, BUT do not tell your second friend/family member your operational definitions of the bolded terms (or your first friend/family member’s operational definitions) before your second friend/family member tells you their operational definitions.

e. Go to the discussion board forum Assignment #9, Part 2: Operational Definitions and make a new post of at least 200 words in which you do the following:

1. Identify which of the bolded terms you and your friends/family members showed the most and the least reliability on when each of you (independently) defined those terms operationally.

Speculate why those terms led to the most versus…

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Case-Assignment: Data Integrity

Case-Assignment: Data Integrity

Case-Assignment: Data Integrity

ORDER NOW FOR AN ORIGINAL PAPER ASSIGNMENT;Case-Assignment: Data Integrity

Week 4: Information Systems Paper Information Systems in Healthcare Paper Purpose The purpose of this assignment is to select a topic related to information systems in healthcare from the list provided, research and analyze the topic, and describe how you will apply your newfound knowledge to your nursing practice. Course Outcomes This assignment enables the student to meet one or more of the following Course Outcomes depending upon the topic selected: CO#1: Describe patient-care technologies as appropriate to address the needs of a diverse patient population. (PO#1) CO#2: Analyze data from all relevant sources, including technology, to inform the delivery of care. (PO#2) CO#3: Define standardized terminology that reflects nursing’s unique contribution to patient outcomes. (PO#3) CO#4: Investigate safeguards and decision-making support tools embedded in patient care technologies and information systems to support a safe practice environment for both patients and healthcare workers. (PO#4) CO#5: Identify patient care technologies, information systems, and communication devices that support safe nursing practice. (PO#5) CO#6: Discuss the principles of data integrity, professional ethics, and legal requirements related to data security, regulatory requirements, confidentiality, and client’s right to privacy. (PO#6) CO#7: Examine the use of information systems to document interventions related to achieving nurse sensitive outcomes. (PO#7) CO#8: Discuss the value of best evidence as a driving force to institute change in delivery of nursing care. (PO#8) Due Date Your completed paper is due at the end of Week 4. Submit by Sunday at 11:59 p.m. MT. Post your questions to the Q & A Forum. Contact your instructor if you need additional assistance. See the Course Policies regarding late assignments and academic integrity. Failure to submit your paper on time will result in a deduction of points. Rubric Click to download the NR361 Information Systems Paper Rubric (Links to an external site.)Links to an external site.. Topics Select ONE of these topics for the focus of your paper: Standard terminologies (CO3, CO8) Decision-making support tools (CO4, CO8) Patient education technology (CO5, CO8) Data integrity, legal and ethical implications (CO7, CO8) Directions You are to research, analyze, and write an APA-formatted scholarly paper about the topic that you have selected. Write an introduction that defines and describes the topic. Address what purpose the topic serves and how it impacts the delivery of healthcare in general, and nursing care in particular. Keep in mind that APA guidelines state you are not to use the heading of “Introduction,” but you should include it at the beginning of your paper. Search for scholarly sources and relevant websites. Include a minimum of two scholarly sources. The course textbook does not qualify as a scholarly source. Cite all sources in the body of the paper and include them in the References list following proper APA formatting. Provide one example of this topic. Describe the main features or aspects of the example with support from your sources. Describe an experience where the topic impacted you personally, either when you were receiving health care, or when you were providing nursing care. Relate one positive aspect or one negative aspect of this experience and how it could have been improved. Write a conclusion that summarizes the topic, purpose and how your newfound insight will influence your nursing care. Use Microsoft Word to develop your paper. Use APA formatting. Refer to the Publication manual of the APA, 6th edition. Review the various APA documents included in this course and the Chamberlain Care Student Success Strategies (CCSSS) that can help you with your writing. Take advantage of the tutoring services that are available to Chamberlain students for free. The length of the paper should be a maximum of 4-5 pages, excluding the title page and the reference page. There should only be one small quote maximum in the paper. Citations should primarily include summary and restatement.

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