Variables in a Research Study and Data Collection
NSG 3029 Week 3 Discussions Latest SU
NSG 3029 Week 3 Discussions Latest SU
NSG 3029 Week 3 Discussion
For this assignment, make sure you post your initial response to the Discussion Area by the due date assigned.
To support your work, use your course and text readings and articles from the South University Online Library. As in all assignments, cite sources in your work and provide references for the citations in APA format.
Start reviewing and responding to the postings of your classmates as early in the week as possible. Respond to at least two of your classmates. Participate in the discussion by asking a question, providing a statement of clarification, providing a point of view with a rationale, challenging an aspect of the discussion, or indicating a relationship between two or more lines of reasoning in the discussion. Cite sources for your responses to other classmates. Complete your participation for this assignment by the end of the week.
Variables in a Research Study and Data Collection
In this assignment, you will explore the variables and data collection involved in a research study.
Complete the following task:
Read the following and choose one of the articles from the Cumulative Index to Nursing and Allied Health Literature (CINAHL) Database in the South University Online Library:
Course Content Related to Chronic Wounds in Nursing Degree Programs in Spain
Health Empowerment among Immigrant Women in Transnational Marriages in Taiwan
Discussion
Read the process for data collection employed in the study. As a part of your discussion response, identify the method used in the study.
Provide a bulleted list of the five tasks performed as part of data collection in the study. Follow the bulleted list in the summary as key points. Enter your responses in the organizer.
Citations should conform to APA guidelines. You may use this APA Citation Helper as a convenient reference for properly citing resources.
Get Professional Help Now.
Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?
Whichever your reason may be, it is valid! You can get professional academic help from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.
Our essay writers are graduates with diplomas, bachelor, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college diploma. When assigning your order, we match the paper subject with the area of specialization of the writer.
Why choose our nursing academic writing service?
- Plagiarism free papers
- Timely delivery
- Any deadline
- Skilled, Experienced Native English Writers
- Subject-relevant academic writer
- Adherence to paper instructions
- Ability to tackle bulk assignments
- Reasonable prices
- 24/7 Customer Support
- Get superb grades consistently
SAMPLE ANSWER
Variables in a Research Study and Data Collection
Introduction
In a research study, there are many variables to consider. The type of data collected, the methods used to collect it, and the way it is analyzed all play a role in the outcome of the research. When you’re planning a research study, it’s important to consider which variables will be most important to your investigation. Identifying the key variables in your study will help you choose the most appropriate data collection methods and data analysis techniques.
Independent and Dependent Variables
In a research study, variables are defined as the characteristics that can be measured and will change during the course of the investigation. The two main types of variables are independent and dependent.
Independent variables are those that the researcher has control over. For example, in a study investigating the effects of different teaching methods on student achievement, the independent variable would be the type of teaching method used. The researcher would manipulate this by using different methods with different groups of students. The dependent variable in this case would be student achievement, which would be measured through tests or grades.
Dependent variables are those that depend on the independent variable. In our example, student achievement is dependent on the type of teaching method used. The researcher cannot control or manipulate this variable; they can only observe and measure it. Other examples of dependent variables include attitude changes, reaction times, and memory recall.
It is important to note that there can also be extraneous variables, which are variables that may affect the dependent variable but are not controlled or manipulated by the researcher. In our example, an extraneous variable could be home life; if students come from unstable homes with little parental support, this could impact their achievement regardless of what type of teaching method is used. However, extraneous variables should be controlled for as much as possible to ensure that they do not impact the results of the study.
Extraneous Variables
There are many different types of variables that can be present in a research study. Some of these variables may be extraneous, meaning that they are not directly related to the research question or hypothesis. These variables can potentially impact the results of the study, and so it is important to identify and control for them when possible.
Extraneous variables can be divided into two main categories: confounding and moderating variables. Confounding variables are those that are related to both the independent and dependent variable, while moderating variables are only related to the dependent variable.
Controlling for confounding variables is typically done by randomly assigning subjects to different groups, or by stratifying the data by a certain variable. For example, if we were studying the effect of a new medication on patients with heart disease, we would want to control for age, since older patients are more likely to have heart disease. We could do this by randomly assigning patients to either take the medication or not, or by stratifying the data by age group.
Moderating variables can also impact the results of a study, but they are typically less easy to control for. In many cases, it is simply not possible to stratify the data by a moderating variable. For example, if we were studying the effect of a new medication on patients with different severities of heart disease, we would not be able to stratify the data by severity because that would require us to know each patient’s severity beforehand. In
Control Groups
One of the most important aspects of a research study is ensuring that there are accurate and reliable data. This process begins with identifying the variables in the study.
There are three main types of variables: independent, dependent, and controlled. Independent variables are those that can be manipulated by the researcher. Dependent variables are those that cannot be manipulated and are affected by the independent variable. Controlled variables are those that remain constant throughout the experiment.
It is important to identify all of the variables in a study so that they can be controlled for during data collection. This is done through the use of control groups. A control group is a group of subjects who are not exposed to the independent variable. This allows for an apples-to-apples comparison when analyzing the data.
Without control groups, it would be difficult to determine whether any changes observed in the dependent variable are due to the independent variable or other factors. For this reason, control groups are essential in research studies.
Data Collection Methods
There are many different ways to collect data for a research study. Some common methods include surveys, interviews, focus groups, and observations.
Surveys are a type of data collection method that involves asking questions to a large group of people. This can be done in person, by mail, or online. Surveys are often used to collect demographic information, such as age, gender, race, and education level.
Interviews are another type of data collection method where researchers ask questions to individuals in a one-on-one setting. This allows for a more in-depth conversation than what is possible with a survey. Interviews can be conducted in person or over the phone.
Focus groups are similar to interviews, but involve small groups of people instead of just one individual. Focus groups allow for more open discussion among participants and can be used to explore ideas and opinions on a particular topic.
Observations involve observing people or events in order to gather data. This can be done through direct observation or by using video or audio recordings. Observations can be structured (with specific things to look for) or unstructured (allowing for anything interesting to be noted).
Conclusion
In conclusion, it is important to consider all of the variables in a research study when collecting data. The type of data collection method used will also impact the results. It is important to use a variety of methods to collect data in order to get an accurate picture of what is happening.
Collepals.com Plagiarism Free Papers
Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we'll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.
Get ZERO PLAGIARISM, HUMAN WRITTEN ESSAYS
Why Hire Collepals.com writers to do your paper?
Quality- We are experienced and have access to ample research materials.
We write plagiarism Free Content
Confidential- We never share or sell your personal information to third parties.
Support-Chat with us today! We are always waiting to answer all your questions.