We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Strengths and weaknesses of quasi-experimental designs - Assignment Example

Comments (0) Cite this document
Summary
Its major characteristics are the researcher’s inability to control the involved variables and it lacks the randomization property. This paper…
Download full paperFile format: .doc, available for editing
Polish This Essay97.1% of users find it useful
Strengths and weaknesses of quasi-experimental designs
Read TextPreview

Extract of sample
"Strengths and weaknesses of quasi-experimental designs"

Download file to see previous pages The design is also able to apply selective control on the investigated variables in circumstances where experimental design cannot. The design also has strength in its ability to counter the emerging trend of resistance to randomization. This is particularly applicable when people are involved as participants with consideration of the principle of free consent. While participants would resist randomization into a control group, quasi-experimental design does not involve randomization and is therefore easily acceptable to people. Consequently, sample generation and sampling is easier in a quasi-experimental design (Polit and beck, 2007). Further, the design allows some level of control in the research process that may be used to control expected threats. A researcher can for example control when to collect data to allow room for sufficient treatment effect (Evans and Keenan, 2009).
The design, however, has a number of weaknesses. It for example considers many sets of hypotheses that must be investigated by the researcher. This therefore makes it more hectic and probably time consuming than other designs. This is because other possibilities must be explored to consider effects of lack of control. Another significant weakness of the quasi-experimental design, which originates from its lack of a control set up, is its susceptibility to confounds that a researcher cannot explain or account for. In the presence of a control set up, a researcher can identify variations in the control group to make appropriate adjustments to the treatment group and therefore account for the possible confounds. This therefore means that the observed results in the quasi-experimental designs are possibly influenced by confounds. As a result, there is loss of confidence over validity and reliability of results from quasi-experimental designs (Polit and beck, ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Strengths and weaknesses of quasi-experimental designs Assignment”, n.d.)
Retrieved de https://studentshare.org/statistics/1604720-strengths-and-weaknesses-of-quasi-experimental-designs
(Strengths and Weaknesses of Quasi-Experimental Designs Assignment)
https://studentshare.org/statistics/1604720-strengths-and-weaknesses-of-quasi-experimental-designs.
“Strengths and Weaknesses of Quasi-Experimental Designs Assignment”, n.d. https://studentshare.org/statistics/1604720-strengths-and-weaknesses-of-quasi-experimental-designs.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Quasi-Experimental Designs
In the succeeding examples; the methodology helps us understand how to interpret the results of the studies. Study 1 demonstrates that women perform more poorly, on average, than men perform on the mathematics section of the Scholastic Aptitude Test (SAT).  Wainer, H., Steinberg, L.
1 Pages(250 words)Essay
Experimental Designs II
In this design, there are 24 cells or conditions. No.4 The difference between a cell (condition) mean and the means used to interpret a main effect are: Cell (condition) mean is gotten by conducting a factorial Analysis of Variance (ANOVA) that tests for significant differences between the marginal means.
6 Pages(1500 words)Assignment
Quasi-Experimental Designs
The non-equivalent groups design would not effectively allow the teacher to determine if the quiz administration would improve learning. This is because the experimental design does not provide for the elimination or reduction of confounds that might affect the outcome of the exercise.
7 Pages(1750 words)Assignment
Strengths and Weaknesses of different Interview Modes
Strengths and Weaknesses of different Interview Modes Interview is a very important tool in research data collection. The qualitative nature of the data collected defines the importance of a scientific approach in conducting the interview. For instance, in a study on ‘The Impact of Employee Participation for Transparency in the Hiring and Promotion Process of Public Agencies’, the responses to the questions are not expected to produce quantifiable data.
2 Pages(500 words)Assignment
Mixed method methodology
Qualitative research explores the richness, depth, and complexity of phenomena. They aid in gaining critical insights, and unravel latent meanings by improving our comprehension of the whole. Interpretivism is the backbone of qualitative research.
3 Pages(750 words)Assignment
Philosophy and Education
I cannot allow them to participate in the research based on my moral assumption that the value of human life is fundamental and ought to be protected at all times. For the case of Janice, I find it necessary to exclude her because she can accidentally eat a playdough and for
1 Pages(250 words)Assignment
My Strengths and Weaknesses
In most cases, if not all the time, I strive to get things right the first time, every time. I am able to do this because of my ability to keep feeling and emotions away from decisions. On the other side, my worst weakness is that am not
1 Pages(250 words)Assignment
Strengths and weaknesses on a few cultural theories
Hofstede, Schwartz, and Trompenaars are cultural theorists that apply in cultural dimensions. Smith, Peterson, Schwartz (2012) conducted a study to find out whether these three frameworks make a
10 Pages(2500 words)Assignment
Current strengths and weaknesses of the Microsoft company
In this regard, the challenges of cultural differences are greatly reduced while the success of the subsidiaries is thereby enhanced (Slater, 78). Constant reorganization,
2 Pages(500 words)Assignment
Discussion 2: Quasi-Experimental Research 722
s based on a study that focused on establishing the efficacy of self-management programmes in the improvement of disease management for the people ailing from type 2 diabetes. Trained health workers administered the study and the results showed that for improvement of diabetic
1 Pages(250 words)Assignment
Let us find you another Assignment on topic Strengths and weaknesses of quasi-experimental designs for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us