A researcher needs a concrete hypothesis and needs to know the type of research involvedsuch as questionnaires and test questions. Every research methodology consists two broad phases namely planning and execution Younus Despite of applying appropriate sampling plan representation of the subjects is dependent on the probability distribution of observed data.
Statistical analysis is based on scientific discipline and hence difficult for non-mathematicians to perform. Quantitative research, however, involves more planning, which becomes a disadvantage. Hence, the results Strength of quantitative research the study cannot be generalised in context to a larger population, but rather be suggested.
Qualitative Case Study Methodology: Qualitative Case Study Methodology: Quantitative research involves creating a hypothesis and identifying statistics to explain research findings. Each year, at leastnew TB cases are added to the existing patient population of around 1. Effective response should depend on the research problem rather than just a simple yes or no response.
They reach to the conclusion that there is a primacy by the adoption of quantitative methodologies, but they advocate that the choice must be driven by the research questions. This research design assignment has explored the methodological issues relating to the research question about how to improve the health infrastructure and the health system in Pakistan and how to reduce the incidence of tuberculosis in adults in Karachi Pakistan.
Dissertation and scholarly Strength of quantitative research Therefore, it is evident that within these two phases, there likely to have limitations which are beyond our control Simon Hence, the results of the study cannot be generalised in context to a larger population, but rather be suggested.
Data Driven Quantitative research depends on data and involves testing a hypothesis, but it can miss contextual details. Journal of Evaluation in Clinical Practice, 6 2pp. If your study is underpowered because of its having two small a sample size, you may fail to achieve statistical significance—even if the finding is accurate.
These include descriptive statistics like the mean, median, and standard deviation, but can also include inferential statistics like t-tests, ANOVAs, or multiple regression correlations MRC.
Journal of Advanced Nursing, 62 1pp. Responses often depend on particular time which again is dependent on the conditions occurring during that particular time frame.
Limitations and weakness of quantitative research methods By Priya Chetty on September 7, According to Saunders et al. Rahman discusses the advantages, disadvantages, and ethical issues of employing qualitative and quantitative methods in a research project in the field of language testing and assessment.
However, there is a scope of getting partial information about the range of makeup products from the sampled, owing to its meagre form against the total population. For most tests, there is an overreliance on the p-value and sample size.
Because you cannot subject these trends to statistical analysis, you cannot validate trends by calculating a p-value or an effect size—as you could validate quantitative data—so you must employ them with care. Methods, 29 2pp. An advantage of using quantitative research is that the researcher remains more objective while proving or disproving a hypothesis.
Secondly, madaris were selected through purposive sampling which has major issues of low validity and biasness for researchers Carrl, Objectivity Qualitative research tends to cause a researcher to become immersed in the research topic.
Typically, if you are able to achieve statistical significance with a smaller sample size, the effect size is fairly substantial. Improper representation of the target population As mentioned in the articleimproper representation of the target population might hinder the researcher for achieving its desired aims and objectives.
But to know what are the strategies applied by the manager to motivate the employee or on what parameters the employee does not feel motivated if responded nothe researcher has to ask broader questions which somewhat has limited scope in close-ended questionnaires Expensive and time consuming Quantitative research is difficult, expensive and requires a lot of time to be perform the analysis.
Alshenqeeti critically assesses the value and limitations of interviewing as a research instrument. Using quantitative research has many advantages. With qualitative research, the design typically emerges as the research study develops.
However, quantitative research also has disadvantages. A researcher researching diabetes medication, for instance, might record how many times a research participant missed the medication but not the details of what happened during a participant's day to cause him to forget to take the diabetes medication.
Also, the respondents have limited options of responses, based on the selection made by the researcher. Plus, you should continually verify such data through an ongoing qualitative research program.
In a subsequent quantitative study, you could address these factors through a series of questions such as: Reasons being, either the officials have changed or the development scenario have changed from too effective to minimal effective or vice versa.
So it requires extra time, investment and resources to refine the results. Hypothesis is proven with few experiments due to which there is ambiguity in the results.AN ANALYSIS OF THE STRENGTHS AND LIMITATION OF QUALITATIVE AND QUANTITATIVE RESEARCH PARADIGMS there are some fundamental differences between qualitative and quantitative research An Analysis of the Strengths and Limitation of Qualitative and Quantitative Research Paradigms.
The first is that many kinds of research can be profitably served by either a qualitative or quantitative approach, yet one of these may be better than the other. Qualitative can best get at specific responses that real humans have that have not been forced into limited choice questions; instead, people are asked to respond in a way most.
Annex 1: Strengths and weaknesses of quantitative evaluation designs. Strengths. Weaknesses. Study findings can be generalized to the population about which information is required. Samples of individuals, communities, or organizations can be selected to ensure that the results will be representative of the population studied.
Strengths and Weakness of The Qualitative Research Method Essay Words 12 Pages This essay intends to compare and contrast the strengths and weaknesses of the quantitative and qualitative approaches to research which addresses young people and bullying using two journal articles.
Quantitative research depends on data and involves testing a hypothesis, but it can miss contextual details. For example, a researcher doesn't provide a detailed. Strengths and Weaknesses of Quantitative Research Strengths _ Testing and validating already constructed theories about how and.
Documents Similar To Strengths and Weaknesses of Quantitative Research. Practical Research 2 Module. Uploaded by. Jay-arMariano. Lesson Plan in Practical Research 1.