State in your own words what is meant by Type I and Type II errors. Why are these important? Name one thing that can be done to improve internal validity of a study.
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Describe the Error in the Conclusion.
Given: There is a linear correlation between the number of cigarettes smoked and the pulse rate. As the number of cigarettes increases the pulse rate increases. Conclusion: Cigarettes cause the pulse rate to increase.
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Assignment, Effective Approaches in Leadership and Management (Benchmark Assessment)
In this assignment, you will be writing a 1,000-1,250-word essay describing the differing approaches of nursing leaders and managers to issues in practice. To complete this assignment, do the following:
Prepare this assignment according to the APA guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.
This assignment uses a grading rubric. Instructors will be using the rubric to grade the assignment; therefore, students should review the rubric prior to beginning the assignment to become familiar with the assignment criteria and expectations for successful completion of the assignment.
You are required to submit this assignment to Turnitin. Refer to the directions in the Student Success Center
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Statistics is needed at every stage of the research beginning from planning to the end, in order to gain scientifically importance and to obtain reliable results. The use of the inappropriate statistical method, technique and the analysis cause time and cost lost and most importantly thinking in the way of scientific ethics, it gives harm to science and humanity. Even if the study is carefully planned to conduct as a result of applications with errors, the misleading results might be obtained. That leads other mistake who takes as a reference to those studies (Ercan, 2007).
There are different types of graphics to demonstrate the distribution and the tendency of the variable in detail. Nevertheless most of the researchers do not know which graphic type is suitable for which type of data and objective, so they plot the graphs at random, resulting in wrong impression of the true nature of the data. Graphic representations can be misleading, and large differences between groups that come with large variability might not be significant, no matter how they look (Ercan, 2007).
A review subjected to the use of statistics in science and in medical journals to indicate room for improvement stated that at least half of the published scientific methods have statistical errors. Some of the errors mentioned include failing to document the statistical methods used or using an improper method to test statistical hypothesis, every research, in every planning, and in everything that is scientifically important. An example of this would be the following study analyzes “articles in Infection and Immunity for appropriateness of statistical analysis and reporting. I reviewed all 141 articles from two issues, January 2002 (volume 70, no. 1) and July 2002 (volume 70, no. 7); listed the statistical analyses used; and identified errors in analysis and reporting. Errors were defined with respect to the current instructions to authors (2), accepted statistical practice), and professional judgment” (Olsen, C. H. 2003).
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Linear correlation analysis is used in statistics in the measurement of relationship, causation, significant of co-variation between at least two variables or more, and degree of significance. By stating in conclusion that cigarettes cause the pulse rate to increase through this data is jumping into conclusion as we can only imply from this information that there is a relationship only. However, relationship does not mean causation. Because one factor (the number of cigarettes smoked) seems to cause the pulse rate to increase, it does not say the casual relationship between two variables. Linear correlation looks at the strength of relationships between two or more variables, but does not look at their casual relationships (Tay, 2014). Think of it as a see-saw. When one side gets sat on, the other side goes up. However, we cannot say through linear correlation analysis regarding the casual relationship between the two sides. Suppose the person on one other side is twice the weight of the person on the other end. In order for the other end of the see-saw to go up, it requires the heavier person to kick with their legs from the ground to lift up. That causal relationship factor is not seen through a linear correlation analysis.
In order to prove the casual relationship between the number of cigarettes smoked to the increase of heart rate, further studies need to be performed. More data is needed and a stricter data-collection is also needed. Factors such as activities performed before smoking and before taking the pulse rate, person’s normal heart rate, daily activities performed, if they exercise, medications taken, and more, should also be observed and carefully considered as those can all increase or decrease people’s pulse rate.
I NEED YOU TO COMMENT FROM THIS POST, NO MORE THAN 150 WORDS NEEDED AND A REFERENCE PLEASE
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write 400–600 words with your thoughts, ideas, and comments. Be substantive and clear, and use examples to reinforce your ideas. Must have at least 3 crediable references.
Must be Quality work, 0% plagiarism, No grammar mistakes, formatted cited work and on time.
*Must be in APA formatt. TurnItIn Checked.
*3–4 pages + at least 2 scholarly resources
UNIT: Ethics and Business
Chief executive officer (CEO) Beranger is aware that there are many ethical issues that arise as health care organizations struggle to balance the needs of the mission and profit margin. She would like you to discuss how the financial complexity of the health care system can lead to ethical challenges. She would also like you to discuss the delicate balance between mission and profit margin that Silver Creek Hospital must consider.
DUE: 4-25-17 @ noon
Make me a handshake agreeing with my terms above and acceptable price.
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Virtual care and telehealth technologies have the capability to greatly expand access to quality health care. Discuss some benefits and drawbacks of virtual care/telehealth particularly related to the collaboration and coordination of care and the role of the advanced registered nurse. At least 250 words with one reference not older than 5 years and intext citation
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Good response to the question Leanet. Many researchers believe that lack of knowledge about research and EBP is present in many nurses today. Even though it is being presented to students in nursing programs now, the connection between research, and its’ effects on daily practice is not made. Many nursing colleagues would rather ask each other for information than searching a database. Since nursing is such a high demand position and many facilities are understaffed many times, I believe this plays an important role in the disconnect. With the changing environment in regards to technology, and the availability at many facilities of internet access and medical librarians, one would think that conducting research would be more efficient and quick allowing evidence-based practice to be more accessible to the clinical nurse. Comments?
I NEED YOU TO COMMENT FROM THIS POST, IT IS A COMMENT FROM SOMETHING THAT I WROTE, SO PLEASE COMMENT BACK TO ONE OF THE PROFESSORS OF THE CLASS, DO NOT FORGET THE REFERENCE. NO MORE THAN 150 WORDS NEEDED.
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Conceptual-Theoretical-Empirical Structure (CTE) Evaluation Assignment
Details:
Conceptual models, theories, and empirical indicators are linked and provide a nursing knowledge system to apply the model or theory to nursing practice, research, and education. Advanced-practice nurses are required to understand the linkages as applied to nursing and translate the components into practice. To continue development of nursing knowledge, advanced practice nurses can create structure to test theory.
General Guidelines:
•This assignment requires that at least three additional scholarly research articles related to this topic, and at least one in-text citation from each source be included.
•You are required to submit this assignment to Turnitin. Please refer to the directions in the Student Success Center.
Directions:
Write a 1,200-1500 word paper examining how the Conceptual – Theoretical – Empirical (CTE) structure translates into nursing practice based on one of the middle range theories that has been formulated or derived from your preferred conceptual model of nursing. Translate and apply the selected theory to nursing practice using actual examples. Evaluate the theory using the CTE steps below:
1.Evaluation of the conceptual-theoretical-empirical linkages.
2.Evaluation of the selected theory.
3.Evaluation of the empirical indicators.
4.Evaluation of research findings.
5.Evaluation of the utility and soundness of the practice theory.
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Hello i need a Good and Positive Comment related with this argument .A paragraph with no more 100 words.
Amanda Pendry
1 posts
Re:Topic 5 DQ 1
Research methods such as qualitative and quantitative are the tools that researchers use while they investigate their topics or study (Almalki, 2016). According to Walliman (2011) it is the researcher’s responsibility to pick the appropriate tool for their study. There are three methods that connects research information-qualitative, quantitative, and mixed method.
There are advantages and disadvantages to using both qualitative and quantitative studies together. The advantages are it gives the study more depth, validity, and understanding. This also allows researchers to compensate for unexpected methods weaknesses and strengths and offset biases (Greene, 2007). However, combining the two methods into a mixed method can be very time consuming for the researcher and participates. Secondly, deciding on the mixed method that would work best for their study can be confusing. These mixed methods could be triangulation design, embedded design, explanatory design and explanation design. Even though it can be daunting, mixed method research can provide positive benefits and allow and offer the researcher an opportunity for a more realistic link between methods and a stronger understanding of the study being investigated (Almalki, 2016).
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