Assignment: Scientific Inquiries in Nutrition

Assignment: Scientific Inquiries in Nutrition

Many important findings about nutrients have been made through scientific research. The scientific process involves making observations, developing hypotheses (predictions) about observations, testing hypotheses through experiments, evaluating results, and drawing conclusions based on evidence. For this assignment, you will read How Science Works and The Science Learning Center (Content > Course Overview > Page 3: Science Learning Center) and then address the items below.

Cite all sources in a standard citation format (APA, MLA, other). Cited sources are worth 10 points.

Spelling, grammar, and punctuation are worth 5 points.

Answers must be in your own words. Be sure to use college-level paraphrasing skills. To learn more about paraphrasing, see this Online Guide to Writing and Research.

(A) Define the terms below in your own words (5 points).

Hypothesis

Independent variable and dependent variable

Controlled (control) variable

Randomized trial

Double-blind study

(B) Short answer: Answer the items below in your own words (20 points).

Explain how the independent variable relates to the dependent variable in an experiment.

Explain how a controlled (control) variable is different from an independent variable.

Define correlation as it relates to an observation. Provide an example of data results where there is a correlation between the variables.

Define causality as it relates to experimental design and experimental results. Define in your own words and use the terms independent variable and dependent variable as part of your definition. Provide an example of data results where there is a causal relationship between the variables in an experiment.

True or false: A hypothesis statement does not need to mention the effect of the independent variable on the dependent variable. Explain the reasoning for your answer.

(C) For each of the three nutrition research scenarios below, provide the following information in your own words:

(i) State the purpose of the study.(ii) State the hypothesis. Explain what information you used to come up with a hypothesis statement.(iii) State the variables in the scenario. What are the independent, dependent, and controlled (control) variables?(iv) Is this a double-blind study?(v) Imagine that you conducted the experiment to test your hypothesis. Provide hypothetical results from the experiment (i.e., hypothetical data for the dependent variable). Do your hypothetical results support the hypothesis? Explain your answer.

Scenario 1: (20 points)

A weightlifter reads about a new supplement that increases the size of muscles in less than one month. He wants to see if it actually works, so he designs the following experiment with his friends. He divides them into two groups of five. Before the experiment begins, he takes their weight and measures their major muscle groups. 

One group is given the supplement with water once a day after dinner for a month. The other group is given a placebo with water once a day after dinner for a month. Each group eats the same meals three times a day and works out the same way daily at the gym. The ages of the individuals vary from 20–50. Some are men and others are women. At the end of the month, the weightlifter weighs his friends and measures their major muscle groups again.

(i) State the purpose of the study.(ii) State the hypothesis. Explain what information you used to create a hypothesis statement.(iii) State the variables in the scenario. What are the independent, dependent, and controlled (control) variables? (iv) Is this a double-blind study? Explain your reasoning.(v) Imagine that you conducted the experiment to test the hypothesis. Provide hypothetical results from the experiment (i.e., hypothetical data for the dependent variable). Do your hypothetical results support the hypothesis? Explain your answer.

Scenario 2: (20 points)

During a school staff meeting, several staffers mentioned that it seemed to them that students who chose healthier food options at lunchtime missed fewer days from school during the school year. The high school dietitian and social worker decided to collect data to test the hypothesis. They received approval from the principal and superintendent to conduct their research study. 

The dietitian collected data about which students chose healthy food options at lunchtime. She collected data for one lunch period each day. The social worker independently checked the attendance records of the students who had lunch during that lunch period. At the end of the school year, they shared the data they collected over the school year and analyzed the results.

(i) State the purpose of the study.(ii) State the hypothesis. Explain what information you used to come up with a hypothesis statement.(iii) State the variables in the scenario. What are the independent, dependent, and controlled (control) variables? (iv) Is this a double-blind study? Explain your reasoning.(v) Imagine that you conducted the experiment to test the hypothesis. Provide hypothetical results from the experiment (i.e., hypothetical data for the dependent variable). Do your hypothetical results support the hypothesis? Explain your answer.

Scenario 3: (20 points)

A nutrition researcher recently learned that several members of an oceanside community have been complaining of headaches and nausea. The researcher met with members of the community to try to determine what they might all have in common. 

She learned that they all eat at Acme restaurant at least once per week. She approached the restaurant owner to discuss possible causes for the complaints. The owner and the chef were baffled, but then they remembered that they started using a different brand of seafood seasoning. 

The nutritionist asks if she can conduct a research study, and the owner and chef agree. The researcher and her medical doctor colleague receive approval from their university to conduct the study. They pay 20 research participants (ages 20–21 years old) to participate in the study. Ten participants (five men, five women) are randomly assigned to one of two groups. 

One group will eat the dish prepared with the new brand of seasoning, and the other group will eat the dish prepared with the previously-used brand of seasoning. Only the nutritionist and the chef are aware of which participant receives which seasoning. The medical doctor research partner will meet with each participant the day after they eat at Acme restaurant to conduct a health survey and assessment, including questions about headaches and nausea.

(i) State the purpose of the study.(ii) State the hypothesis. Explain what information you used to come up with a hypothesis statement.(iii) State the variables in the scenario. What are the independent, dependent, and controlled (control) variables?(iv) Is this a double-blind study? Explain your reasoning.(v) Imagine that you conducted the experiment to test the hypothesis. Provide hypothetical results from the experiment (i.e., hypothetical data for the dependent variable). Do your hypothetical results support the hypothesis? Explain your answer.

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>American history homework help

Historical Context of the U.S. Constitution
“A bill of rights is what the people are entitled to against every government on earth.” – Thomas Jefferson
In 1783 American colonists, defying incredible odds, had just beaten the United Kingdom, the western hemisphere’s preeminent power, in the American War for Independence. (NPS.gov, n.d.) Those thirteen colonies, saddled with a new governmental charter, the Articles of Confederation, sought to chart their own, independent path. (Gilderlehrman, n.d.) As a result, in 1787 disgruntled colonists sent delegates to Philadelphia with the task of revising the dysfunctional Articles of Confederation. In a radical departure, most delegates opted against amending the existing constitution, and instead, created a new Constitution. (OConnor & Sabato, 2019)
During the four-month Constitutional Convention, the delegates readily agreed upon James Madison’s basic premise of a new United States government delineated along three branches: legislative, executive, and judicial. That said, most delegates envisioned a strong legislative body and a weak executive office. Real disagreements arose regarding the composition of the legislative body, in particular the election and responsibilities of senators. Slavery proved a vexing issue to which a compromise allowed slaves to be partially counted for Congressional representation. (Maier, 2011)
One of the last arguments of the convention involved the question of whether to include a “Bill of Rights” within the U.S. Constitution. Many delegates did not believe that a Bill of Rights was a necessary component. After the Constitutional Convention and during the Constitution’s ratification, James Madison consented to Thomas Jefferson’s concerns regarding individual liberty and thus pledged to add additional amendments that would codify an individual’s rights within the federal government. During the first session of Congress in 1789, Madison composed a series of Amendments designed to safeguard a citizen’s individual liberties from a potentially powerful federal government, which are now collectively known as the Bill of Rights. (Maier, 2011)
The debate over the Bill of Rights, among other significant concerns, later split the Founding Fathers into two political camps: the Federalists and Antifederalists. These groups later became this country’s first set of political parties, and notably, established a dominant, two-party system.
More information about the Constitutional Convention can be found with the U.S. State Department’s Office of the Historian.
Although a living document, the original writing of the U.S. Constitution reflected the political, social, and economic factors particular to late Eighteenth-century America. During the Constitutional Convention, the delegates included and/or excluded content within the Constitution that reflected the historical and/or philosophical concerns from their own perspectives: steeped in the philosophies of the European Enlightenment, formed by memories of a war of independence against Imperial Great Britain, cognizant of the current failures of the current constitution, and alarmed by the post-independence civil unrest. (Lumens, 2019)
Directions: Using the required, academic readings, and supplemental academic research, please address the following while adhering to the Discussion Board Rubric:
Briefly describe the powers the Constitution gives to the executive, legislative, and judicial branches.
What Article within the Constitution explains how the Constitution can be changed?
What was the purpose of the Preamble of the U.S. Constitution?
Select two Articles, Sections, and/or Clauses within the 1789 U.S. Constitution.
You may pick from Articles I-VII and the first ten Amendments.*
Note: If you pick an Article, you may decide to focus on a particular Section or Clause within the Article. For example: Article 1, Section 8, Clause 1: “The Congress shall have power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defense and general welfare of the United States; but all duties, imposts and excises shall be uniform throughout the United States.”
Explain in specific detail how historical and/or philosophical influences resulted in the writing of this component of the U.S. Constitution.
Why did you pick your chosen examples?
Did the chosen examples ultimately benefit the U.S. government? Why?
*You may pick an example that was proposed during the Constitutional Convention but did not survive the final writing of the U.S. Constitution.
References:
Article Articles of Confederation. (n.d.). Retrieved from https://www.gilderlehrman.org/sites/default/files/inline-pdfs/T-04759.pdf.
Maier, P. (2011). Ratification: the people debate the Constitution, 1787-1788. New York, NY: Simon & Schuster.
Learning, L. (n.d.). US History I (AY Collection). Retrieved from https://courses.lumenlearning.com/suny-ushistory1ay/chapter/shays-rebellion/.
McLean, J. (n.d.). History of Western Civilization II. Retrieved from https://courses.lumenlearning.com/suny-hccc-worldhistory2/chapter/the-age-of-enlightenment/.
National Constitution Center. (n.d.). Retrieved from https://constitutioncenter.org/.
OConnor, K., & Sabato, L. (2019). American government: roots and reform. Columbus: Pearson.
Constitutional Convention and Ratification, 1787–1789 (n.d.). Retrieved from https://history.state.gov/milestones/1784-1800/convention-and-ratification.
The Bill of Rights: A Transcription. (n.d.). Retrieved from https://www.archives.gov/founding-docs/bill-of-rights-transcript.
The Constitution of the United States: A Transcription. (n.d.). Retrieved from https://www.archives.gov/founding-docs/constitution-transcript.
Timeline of the War for Independence. (n.d.). Retrieved from https://www.nps.gov/waro/learn/historyculture/timeline-of-the-war-for-independence.htm.
 

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Civil homework help

Assignment 11
CJUS 4110
 
Pay very close attention to the requirements and grading for this assignment. If you are not diligent in checking your paper thoroughly, you could potentially lose all your points on this assignment. This assignment, and the future assignments in this course, will be graded very strictly on grammar, punctuation, spelling, and citation format. This is so that you will have a polished, well-written finished product.
 
Your assignment should be typed, double-spaced with 1-inch margins and 12 pt. Times New Roman font. Please check your margins. Your assignments should be APA formatted with a title page and reference page that includes your name and class information. Failure to follow these instructions will result in a minimum 5-point deduction on your assignment.
 
Grammar, punctuation, and spelling mistakes will be graded. You will be allowed 5 mistakes, after which a point will be taken off for each mistake. Citation format will be graded (both in-text and reference citations). You will be allowed 2 mistakes, after which 1 point will be deducted for each mistake. Good luck and have fun.
Because of technical issues, this assignment will be due Thursday instead of the Tuesday listed as the due date. Assignment is due in the dropbox before class on the Thursday after the due date listed in the syllabus.
For this assignment, you will complete the next part of your research paper: the discussion section.
1. Please review all of the sources that I have provided on how to write the discussion portion of your paper.
2. Please refrain from journalistic writing techniques. This is not an essay or newspaper article. Also, avoid using personal pronouns.
3. You will combine the introduction that you have written for assignment 7, the literature that you have written for assignment 8, your statement of problem from assignment 9, and the discussion section that you are writing for this assignment.
4. Your discussion should be at least 1000 words.
5. This section should discuss the problem that you have identified along with any potential solutions that you have formulated to address the problem. This should all be supported by your research.

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What will you do to follow-up on Mary's smoking cessation process?

nursing hw

Assessment of Respiratory Status (graded)

Please review the video on the assignments page under the discussion section as it will provide you with an opportunity to immerse yourself in the role of a nurse addressing tobacco use during routine patient care. In doing so, reflect on what you have learned about tobacco use and the role that nurses and other interdisciplinary team members play in helping to assist tobacco users with quitting. While viewing, it is also important to keep in mind that tobacco users move through stages of change in the process of quitting. They move from pre-contemplation to contemplation, contemplation to preparation; preparation to abstinence; abstinence to maintenance. Every stage requires a different strategy by a nurse.

After watching the video, and reflecting on the information presented, address each of the following questions.

  1. What are the common symptoms associated with an exacerbation of COPD?
  2. What assessment techniques will you use to assess Mary?
  3. Identify smoking strategies that would be appropriate for each of the encounters that Mary had with the nurse throughout the video that could have been used to assist Mary in quitting smoking.
  4. Find a resource in your community that could assist Mary. Start by searching the Internet for your local health department’s website. What services are available to Mary? Briefly describe the services that the state quit line provides. Does it meet the 4 As? Is it accessible, acceptable, affordable, or available for Mary?
  5. What will you do to follow-up on Mary’s smoking cessation process?

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Core Competencies and Scope of Practice in Nursing Informatics

Core Competencies and Scope of Practice in Nursing Informatics

The continued integration of information technology within the nursing profession is resulting in the development of nursing informatics as a distinct specialty. As with other specialty areas, nursing informatics has unique foundational documents, concepts, competencies, and functions. How might information technology competencies pertain to your professional practice?

This week focuses on the core competencies and scope and standards of practice in nursing informatics. If you are not specializing in nursing informatics, some functional areas will be more relevant to your professional role than others. Therefore, this week you will analyze the key functional areas of nursing informatics and consider competencies that would be useful in your professional role. In add

Students will:

  • Analyze the key functional areas of nursing informatics
  • Formulate a personal plan to improve health information technology competencies appropriate for your professional role
  • Assess how information technology skills can improve nursing practice

ition, you assess how information technology skills can improve nursing practice.

Required Readings

American Nurses Association. (2015). Nursing informatics: Scope & standards of practice (2nd ed.). Silver Springs, MD: Author.

  • “Functional Areas for Nursing Informatics”This chapter describes the key functional areas of nursing informatics. It also clarifies the roles of informatics nurse specialists and informatics nurses.

McGonigle, D., & Mastrian, K. G. (2015). Nursing informatics and the foundation of knowledge (3rd ed.). Burlington, MA: Jones and Bartlett Learning.

  • Chapter 7, “Informatics Roles

Note:

1 1/2 pages, 3 references, APA.

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Identify and discuss three ways the author uses evidence to support assertions

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 Psychology homework help
For this assignment, you will compose two short critical essays explaining and evaluating arguments by other authors. This assignment allows you to analyze an issue from a variety of perspectives and assess arguments for or against the issue. By focusing your attention on how the original authors use evidence and reasoning to construct and support their positions, you can recognize the value of critical thinking in public discourse.
Read the two articles “Shooting in the Dark”, and “Focusing on the How of Violence” and write two separate analytical summaries.
This assignment has two parts.
Part 1—First Article
Write an analytical summary of the article focusing on the article’s main claims. Include the following:

  • Provide a brief summary of the argument presented in the article.
  • Identify and discuss three ways the author uses evidence to support assertions.
  • Analyze how the author signals this usage through elements such as word choices, transitions, or logical connections.

Part 2—Second Article
Write an analytical summary of the article focusing on the article’s main claims. Include the following:

  • Provide a brief summary of the argument presented in the article.
  • Identify any value-based assertions in the article and how the author supports these value-based conclusions with evidence.
  • Discuss how this evidence does or does not demonstrate relevance, consistency, transparency, and speculation.
  • Analyze how the author signals the use of these elements through language. For example, word choices, transitions, or logical connections.

Write a 1,000–1,200 word paper in Word format. Apply APA standards to citation of sources

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IDENTIFY THE COMMUNICATION AND MARKETING METHODS YOU WILL UTILIZE FOR YOUR HEALTH EDUCATION PROGRAM ON OBESITY.

There are several different ways to communicate and market to the masses. The key is to identify the methodology needed to successfully communicate to the priority population and keep the needs of those consumers at the forefront of your mind.
In a two-page paper include the following:

Identify the communication and marketing methods you will utilize for your health education program on obesity.

Include why you believe these methods will best suit the needs of your priority population
Include a draft plan for initial marketing to the priority population
Include a draft plan for materials to be utilized during the health education program

Identify how you will meet the needs of the priority population members that have the following:

Learning disabilities
Hearing and visually impaired
Language barriers

Discuss how respecting the cultural difference, values, and customs of your priority population impacts the outcomes of your program.
Discuss why it’s important to incorporate a partnership with a member of the priority population?

How would you demonstrate respect of your working relationship and their ideas?

Include a draft of a marketing piece that you will use to educate and encourage participation in your program from your target population.

Remember to utilize audience-specific and influential tone
Examples of marketing pieces include a radio ad, newsletter, social media ad, etc.

Submit your completed assignment to the drop box below. Please check the Course Calendarfor specific due dates.
Save your assignment as a Microsoft Word document. (Mac users, please remember to append the “.docx” extension to the filename.) The name of the file should be your first initial and last name, followed by an underscore and the name of the assignment, and an underscore and the date. An example is shown below:
Jstudent_exampleproblem_101504

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Relations Between Inductive Reasoning and Deductive Reasoning

 Psychology homework help
Prior to beginning work on this discussion, please read the following required articles:

  • “Relations Between Inductive Reasoning and Deductive Reasoning”
  • “The Effect of the Environment (Real and Virtual) and The Personality on the Speed of Decision Making”
  • “Decision-Making Theories and Models: A Discussion of Rational and Psychological Decision-Making Theories and Models: The Search for a Cultural-Ethical Decision-Making Model”
  • “Seven Basic Steps to Solving Ethical Dilemmas in Special Education: A Decision-Making Framework”
  • “Looking for a Psychology for the Inner Rational Agent”

Play the expert in the following scenario and apply ethical principles and professional standards of decision-making to your rationale and actions:

  • You are a counseling psychologist in a state prison. You have been counseling a new inmate, and he confided in you that one of the other inmates has indicated he is considering suicide. He does not divulge the name of the other inmate and refuses to talk any further about the issue. Consider the following steps in your decision-making process:
    • Define the problem.
    • Explore the alternatives.
    • Consider the consequences.
    • Identify ethical considerations.
    • Determine how you would reduce bias in your decision-making process.
    • Explain your decision.

Using appropriate citations and references, explain how the empirical research and theoretical models presented in the assigned articles suggest the importance of applying decision-making strategies in one’s own practice. Support your argument with empirical research.

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Controlled Substance

I want to take this opportunity to discuss our new granted privilege to prescribe controlled substance. There are five classes of substance considered under the Comprehensive Drug Abuse Prevention and Control Act of 1970 (Comprehensive Drug Abuse Prevention and Control Act of 1970, 2019).

Image result for controlled substances act

The privilege for Nurse Practitioners(NPs) to prescribe controlled substance was legally approved in Florida, the last state to grant such a privilege for midlevel practitioners, in 2017( Kellangs & Maye, 2017).  Once licensed as Florida NP, you will need 2 hours of controlled substance prescription CEUs and to apply for the DEA license. The application cost $ 731 and it’s valid for three years. NPs are required to have a controlled substance agreement with the supervising physician.

 DEA website https://apps.deadiversion.usdoj.gov/webforms/jsp/regapps/common/newAppLogin.jsp

Do you think the ability to prescribe controlled substance benefits the Nurse Practitioners practice? Why or why not?

References

Comprehensive Drug Abuse Prevention and Control Act of 1970. Retrieved on March 10, 2019 from https://en.wikipedia.org/wiki/Comprehensive_Drug_Abuse_Prevention_and_Control_Act_of_1970

Kellams, J. R., & Maye, J. P. (2017). The last state to grant nurse practitioners DEA licensure: An education improvement initiative on the Florida prescription drug monitoring program. Journal of addictions nursing, 28(3), 135-142. doi: 10.1097/JAN.0000000000000177

U.S Department of Justice and Drug Enforcement Administration. Diversion control division. Application for Registration Under Controlled Substances Act of 1970 (NewApplicants Only). Retrieved from https://apps.deadiversion.usdoj.gov/webforms/jsp/regapps/common/newAppLogin.jsp

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Accounting homework help

Strong oral communication skills will be valuable to you throughout your academic journey and are in high demand by many employers. Creating an outline is critical to your success in crafting an effective speech.
For this assignment, you will create an outline. The speech based on your outline is due next week.

Instructions

  1. Select either Topic A or Topic B for your informative speech.
    • Topic A: How Technology Has Impacted Society.
  2. Create an outline or speaking notes in Microsoft Word.
    • Download the Sample Outline [DOCX], which provides guidance for the structure of an outline.
    • Focus your speech on 2–3 main points so you’ll stay within the 3-minute time limit.
  3. Submit the completed outline in a Microsoft Word document.

Requirements

Your assignment will be graded according to the following criteria:

  • The outline is complete and on topic.
  • The outline provides solid flow for the speech.
  • The outline is clear and free from spelling and grammar issues.
  • You must incorporate at least two quality resources.

This course requires the use of Strayer Writing Standards. For assistance and information, please refer to the Strayer Writing Standards link in the left-hand menu of your course. Check with your professor for any additional instructions.
The specific course learning outcome associated with this assignment is:

  • Outline a speech using a structured flow and proper spelling and grammar.
  • attachment

    cf_outline_sample1.docx
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