Strengths of quantitative research. Quantitative and Qualitative Research 2019-01-06

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Strength & Weakness of Quantitative Research

strengths of quantitative research

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. Each of these approaches has strengths and weaknesses, and each can benefit from our combining them with one another. For example, students may drink more caffeine and this might lead them to perform better on tests. Demetrius truly believes in the power of user research—when it is done well. While quantitative and qualitative research approaches each have their strengths and weaknesses, they can be extremely effective in combination with one another.


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(PDF) Strengths and Limitations of Qualitative and Quantitative Research Methods

strengths of quantitative research

In this case, a researcher must observe and document behaviors, opinions, patterns, needs, pain points, and other types of information without yet fully understanding what data will be meaningful. Quantitative studies provide data that can be expressed in numbers—thus, their name. Small groups of people who participate together in interviews focused on a particular topic or issue are often referred to as focus groups. 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. Their database includes contents from books, articles, encyclopedias, handbooks, and videos covering social science research design and methods including the complete Little Green Book Series of Quantitative Applications in the Social Sciences and the Little Blue Book Series of Qualitative Research techniques.

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Qualitative vs Quantitative Research

strengths of quantitative research

What approaches and techniques will you use to collect and analyze your data, and how do these constitute an integrated strategy? Even if two variables are related to one another, that does not mean we can say for certain how the cause and effect relationship works. If we find that our manipulation led to greater learning compared to the control group, and we made sure to conduct the experiment properly with random assignment and appropriate controls, then we can say that our manipulation caused learning. Quantitative research methods, on the other hand, involve a larger sample, and do not require relatively a longer time for data collection. Improper representation of the target population As mentioned in the , improper representation of the target population might hinder the researcher for achieving its desired aims and objectives. She is fluent with data modelling, time series analysis, various regression models, forecasting and interpretation of the data. Data from quantitative research—such as market size, demographics, and user preferences—provides important information for business decisions.

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Strength & Weakness of Quantitative Research

strengths of quantitative research

For example, you might unfortunately see someone provide students with a pre-test to assess prior knowledge, then implement some sort of learning strategy, and then provide students with a post-test to see how much they have learned compared to the pre-test. However, at the same time, the more control we have, the more artificial the experiment becomes. For example, to understand the level of motivation perceived by Grade 5 students from the teaching approach taken by their class teachers, mere yes and no might lead to ambiguity in data collection and hence improper results. Research Methods for Business Students 5th ed. This may led to miscalculation of probability distribution and lead to falsity in proposition. Only someone with a firm grasp of how they should use and interpret quantitative statistics should conduct such a study. Qualitative Research is also used to uncover trends in thought and opinions, and dive deeper into the… 13327 Words 54 Pages following qualitative research methods: case study, phenomenological, and grounded theory.

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Quantitative and Qualitative Research

strengths of quantitative research

What were the key findings from the data? 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 no , the 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. Qualitative research can help researchers to generate new and interesting research questions and hypotheses. An automated system assigns a numeric value to whatever option a participant chooses, allowing a researcher to quickly gather and analyze large amounts of data. In this work, the researcher compiles a set of questions and asks people to answer these questions. The rule of thumb is that hearing a statement from just one participant is an anecdote; from two, a coincidence; and hearing it from three makes it a trend. This makes sense, at least to me, as there are so many nuances that it can take years to become truly proficient in conducting research in our own areas. Methods, 29 2 , pp.

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Qualitative or Quantitative Data?

strengths of quantitative research

Sometimes, people and animals too change their behavior if they know they're being observed. This facilitates an understanding of the processes that led to specific outcomes, trading generalizability and comparability for internal validity and contextual and evaluative understanding. Low statistical power—because of small sample sizes, small effects, or both—negatively affects the likelihood that a nominally statistically significant finding—that is, finding of a p-value of ~. Additionally, only someone with a firm grasp of how they should use and interpret quantitative statistics should conduct such a study. The target population in this case is the women belonging to the said age group, with both professional and non-professional backgrounds, residing in Delhi.

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Quantitative Methods

strengths of quantitative research

Hereafter, a discussion of conceptual, content and historical comparative analysis provides further insight. Code reviews and inspections have the purpose to ensure that the code has sufficient quality to be released. It extends guidelines on their uses to facilitate a better conceptual understanding of how unobtrusive research techniques can be intertwined creatively with other qualitative and quantitative research methods to advance scholarship. . Analyze the issues associated with sample selection, validity, and bias in such a study.

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Advantages and Disadvantages of Quantitative Research

strengths of quantitative research

The issue of reflexivity is never very far away. The challenge of creating user experiences involves a panoply of multidisciplinary competences in terms of knowing tools, processes and the business itself. Conceptual Framework Questions to ask yourself are: What do you think is going on with the issues, settings, or people you plan to study? The reality is not too far off. This approach was developed within the field of sociology in the 1960s and has gradually gained popularity in psychology. Specify any computer programs used.

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