26 Sep Research design refers to the specific type of study that you will conduct. Research design is normally consistent with ones philosophical worldview and the methodological approach
Research design refers to the specific type of study that you will conduct. Research design is normally consistent with one’s philosophical worldview and the methodological approach the researcher chooses. In this case, you are using a quantitative methodology. Quantitative research designs can be experimental and non-experimental. You will be using a non-experimental design that can include descriptive statistics, correlational or causal-comparative research methods.
Research methods refer to specific procedures selected based on the chosen design. This is where you will provide detail on how you collected and analyzed your data. For quantitative methodologies, research methods can be quite detailed and require that attention be paid to recruitment, sampling, sampling frame, sample size, surveys, pilot tests, observations, data collection, data analysis, statistical procedures, data interpretation, coding, validity, reliability, generalizability, reporting, etc.
For this work, you will develop the research design for the Sun Coast project (Uploaded – reference sun coast.pdf), utilizing the template (Uploaded – UnitIII_Template.pdf) to complete the work.
The research design submission should include the below elements.
- Research Methodology: Describe and justify the choice of research methodology and why it was most suitable to solve the problems. Be sure to compare and contrast this choice with the design that was not selected.
- Research Design: Explain whether the research design is exploratory, causal, or descriptive. Provide the rationale for the choice.
- Research Methods: Review the research questions and hypotheses you developed in Unit II, and then decide on the most appropriate research methods to test your hypotheses. They might include a combination of experimentation, descriptive statistics, correlation, and casual-comparative methods. Be sure to specify which method will be used to test which research question and hypotheses, and explain why that method was most appropriate.
- Data Collection Methods: Specify how the data were most likely collected to test the hypotheses. Data collection methods include, but are not limited to, survey, observation, and records analysis. Be sure to specify which data collection method was used to collect the data needed for each research question and hypothesis. Please note that one data collection method could capture the data for several research questions and hypotheses.
- Sampling Design: Briefly describe the type of sampling design that was most likely used for the data that were collected. Choices include, but are not limited to, random sample, convenience sample, etc. Explain your rationale for your sampling design selection(s).
- Data Analysis Procedures: Specify which statistical procedures will be used to test each of your hypotheses from among correlation, regression, t test, and ANOVA. Explain why each procedure was the most appropriate choice.
The title and reference pages do not count toward the page requirement for this assignment. This assignment should be no less than three pages in length, follow APA-style formatting and guidelines, and use references and citations as necessary.
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Insert Title Here
Insert Your Name Here
Insert University Here
Course Name Here
Instructor Name
Date
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Research Methodology, Design, and Methods
After providing a brief introduction to this section, students should detail the research
design they have selected and why it is an appropriate research approach for addressing the
business problems. Use the following subheadings to include all required information.
Delete instructions and examples highlighted in yellow before submitting this
assignment.
Research Methodology
Explain the research methodology chosen for this research project and provide rationale
for why it is appropriate given the problems.
Research Design
Students should explain whether the research design is exploratory, causal, or descriptive.
Provide rationale for the choice.
Research Methods
Students should describe the research methods used for this research study based on the
research methodology, research design, and research questions and provide a rationale as to why
they were chosen. They might include a combination of experimentation, descriptive statistics,
correlation, and causal-comparative methods.
Data Collection Methods
Students should specify how the data were most likely collected to test the hypotheses.
Data collection methods include, but are not limited to, survey, observation, and records analysis.
Sampling Design
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Students should briefly describe the type of sampling design that was most likely used for
the data that were collected. Choices include, but are not limited to, random sample, convenience
sample, etc. Explain your rationale for your sampling design selection(s).
Data Analysis Procedures
Students should specify the statistical procedures used to test each set of hypotheses from
among correlation, regression, t test, and ANOVA. They should explain why each procedure was
the most appropriate choice.
Example:
Correlation is the preferred procedure to use to test the RQ1 hypotheses since the interest
is whether a relationship exists between an independent variable (IV) and dependent variable
(DV). Correlation will indicate if there is a relationship between height (IV) and weight (DV),
the strength of the relationship, and the direction of the relationship.
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References
Include references here using hanging indentations like the example below.
Creswell, J. W., & Creswell, J. D. (2018). Research design: Qualitative, quantitative, and mixed
methods approaches (5th ed.). SAGE.
,
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Insert Title Here
Insert Your Name Here
Insert University Here
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Sun Coast Remediation Course Project Guidance
Background
To help make a connection between business research and its use in the real world, this course
will use an iterative course project. Throughout the term, you will serve as the health and safety
director for Sun Coast Remediation (Sun Coast).
Sun Coast provides remediation services to business and governmental organizations. Most of
their contracts involve working within contamination sites where they remove toxic substances
from soil and water. In addition to the toxicity of the air, water, and soil their employees come
into contact with, the work environment is physically demanding and potentially contributory to
injuries involving musculoskeletal systems, vision, and hearing. Sun Coast genuinely cares about
the health, safety, and well-being of their 5,500 employees, but they are also concerned about
worker compensation costs and potential long-term litigation from injuries and illness related to
employment.
Health and Safety Director Task
Sun Coast hired you last month to replace the previous health and safety director, who left to
pursue other opportunities. This is a critical position within the company because there are many
health and safety-related issues due to the nature of the work. The former health and safety
director was in the midst of analyzing these issues through the implementation of a research
project when she left the organization.
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Sun Coast Remediation Course Project
Introduction
Senior leadership at Sun Coast has identified several areas for concern that they believe
could be solved using business research methods. The previous director was tasked with
conducting research to help provide information to make decisions about these issues. Although
data were collected, the project was never completed. Senior leadership is interested in seeing the
project through to fruition. The following is the completion of that project and includes the
statement of the problems, literature review, research objectives, research questions and
hypotheses, research methodology, design, and methods, data analysis, findings, and
recommendations.
Statement of the Problems
Six business problems were identified:
Particulate Matter (PM)
There is a concern that job-site particle pollution is adversely impacting employee health.
Although respirators are required in certain environments, PM varies in size depending on the
project and job site. PM that is between 10 and 2.5 microns can float in the air for minutes to
hours (e.g., asbestos, mold spores, pollen, cement dust, fly ash), while PM that is less than 2.5
microns can float in the air for hours to weeks (e.g. bacteria, viruses, oil smoke, smog, soot). Due
to the smaller size of PM that is less than 2.5 microns, it is potentially more harmful than PM
that is between 10 and 2.5 since the conditions are more suitable for inhalation. PM that is less
than 2.5 is also able to be inhaled into the deeper regions of the lungs, potentially causing more
deleterious health effects. It would be helpful to understand if there is a relationship between PM
size and employee health. PM air quality data have been collected from 103 job sites, which is
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recorded in microns. Data are also available for average annual sick days per employee per job-
site.
Safety Training Effectiveness
Health and safety training is conducted for each new contract that is awarded to Sun
Coast. Data for training expenditures and lost-time hours were collected from 223 contracts. It
would be valuable to know if training has been successful in reducing lost-time hours and, if so,
how to predict lost-time hours from training expenditures.
Sound-Level Exposure
Sun Coast’s contracts generally involve work in noisy environments due to a variety of
heavy equipment being used for both remediation and the clients’ ongoing operations on the job
sites. Standard ear-plugs are adequate to protect employee hearing if the decibel levels are less
than 120 decibels (dB). For environments with noise levels exceeding 120 dB, more advanced
and expensive hearing protection is required, such as earmuffs. Historical data have been
collected from 1,503 contracts for several variables that are believed to contribute to excessive
dB levels. It would be important if these data could be used to predict the dB levels of work
environments before placing employees on-site for future contracts. This would help the safety
department plan for procurement of appropriate ear protection for employees.
New Employee Training
All new Sun Coast employees participate in general health and safety training. The
training program was revamped and implemented six months ago. Upon completion of the
training programs, the employees are tested on their knowledge. Test data are available for two
groups: Group A employees who participated in the prior training program and Group B
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employees who participated in the revised training program. It is necessary to know if the revised
training program is more effective than the prior training program.
Lead Exposure
Employees working on job sites to remediate lead must be monitored. Lead levels in
blood are measured as micrograms of lead per deciliter of blood (μg/dL). A baseline blood test is
taken pre-exposure and postexposure at the conclusion of the remediation. Data are available for
49 employees who recently concluded a 2-year lead remediation project. It is necessary to
determine if blood lead levels have increased.
Return on Investment
Sun Coast offers four lines of service to their customers, including air monitoring, soil
remediation, water reclamation, and health and safety training. Sun Coast would like to know if
each line of service offers the same return on investment. Return on investment data are available
for air monitoring, soil remediation, water reclamation, and health and safety training projects. If
return on investment is not the same for all lines of service, it would be helpful to know where
differences exist.
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