Reply 1 and 2 ,150 words each one by 10/28/2020 at 6:00 pm ,please

Reply 1

 CAT: For the research of relationship of smoking and lung cancer, is it an experimental, quasi-experimental, and nonexperimental research? Why 

Reply 2

Experimental Group: The group in a research study that receives the experimental drug, treatment, or procedure (Helbig, 2018).

Experimental [Randomized] Research Design: A type of quantitative research design that is highly controlled to study cause and effect with independent and dependent variables (Helbig, 2018).

  • Example: Researcher manipulates one or more areas (independent) in the effects of temperature and humidity on work performance with at least two variables (high temp, low humidity and low temp, high humidity, etc.) within as many different workplace settings as available. The researcher could then measure the performance of workers in each condition (dependent) (Stone-Romero, 2011).

Quasi-Experimental Research Design: A type of quantitative research design that is partially controlled that studies cause and effect of variables (Helbig, 2018). No randomization.

  • Example: People received performance-contingent pay based on their work but their supervisors would be responsible for the planned and unplanned treatment (performance-contingent treatment) or if their supervisor did not deliver as planned could offset the design (Stone-Romero, 2011). The studies need to be fair across the board and we cannot guarantee that all supervisors will “grade” their employees on the same scale or fairly, people are picked accordingly without randomization but can be useful when experimental experiments are not possible.

Nonexperimental Research: A research study that does not involve an experimental drug, treatment, or procedure (Helbig, 2018). Quantitative or qualitative.

  • Example: Causes are assumed to be measured instead of manipulated; studying the relation between job enrichment and satisfaction. This is not a randomized study the data are collected from units that have independent variable from unknown causes. “The assumption would be erroneous if the self-reports systematically as a function of factors other than objective levels of enrichment” (Stone-Romero, 2011). Since this design deals with measured levels, it can be found to have very low levels of validity. This type of design may be more likely to be manipulated since it is measured instead of manipulated so there may be “favoritism” so this type should be avoided if possible.

The differences between each can be seen in the definitions but an experimental research design is quantitative that is highly controlled study where the dependent and independent variables matter, quasi-experimental is also quantitative but is only partially controlled with no randomization, and last, nonexperimental it is research that does not involve experimental drugs, treatments or procedures; it can be qualitative or quantitative.

 References
Helbig, J. (2018). Applied statistics for health care.Retrieved from https://lc.gcumedia.com/hlt362v/applied-statistics-for-health-care/v1.1/
Stone-Romero, E. F. (2011). Research strategies in industrial and organizational psychology: Nonexperimental, quasi-experimental, and randomized experimental research in special purpose and nonspecial purpose settings. In APA handbook of industrial and organizational psychology, Vol 1: Building and developing the organization. (pp. 37–72). American Psychological Association. https://doi-org.lopes.idm.oclc.org/10.1037/12169-002

 

Calculate Your Essay Price
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more