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Advantages & Disadvantages of Qualitative & Quantitative Research

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❶Data created through qualitative research is not always accepted.

What Are Some Similarities Between Qualitative and Quantitative Research?

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What Is the Difference Between Inductive Research and Deductive Research?
Qualitative Research

Research frameworks can be fluid and based on incoming or available data. Many research opportunities must follow a specific pattern of questioning, data collection, and information reporting. Qualitative research offers a different approach. It can adapt to the quality of information that is being gathered.

If the available data does not seem to be providing any results, the research can immediately shift gears and seek to gather data in a new direction. This offers more opportunities to gather important clues about any subject instead of being confined to a limited and often self-fulfilling perspective. Qualitative research data is based on human experiences and observations.

Humans have two very different operating systems. One is a subconscious method of operation, which is the fast and instinctual observations that are made when data is present. The other operating system is slower and more methodical, wanting to evaluate all sources of data before deciding. Many forms of research rely on the second operating system while ignoring the instinctual nature of the human mind. It embraces it and the data that can be collected is often better for it.

Gathered data has a predictive quality to it. One of the common mistakes that occurs with qualitative research is an assumption that a personal perspective can be extrapolated into a group perspective. This is only possible when individuals grow up in similar circumstances, have similar perspectives about the world, and operate with similar goals.

When these groups can be identified, however, the gathered individualistic data can have a predictive quality for those who are in a like-minded group. At the very least, the data has a predictive quality for the individual from whom it was gathered. Qualitative research operates within structures that are fluid. Because the data being gathered through this type of research is based on observations and experiences, an experienced researcher can follow-up interesting answers with additional questions.

Unlike other forms of research that require a specific framework with zero deviation, researchers can follow any data tangent which makes itself known and enhance the overall database of information that is being collected. Data complexities can be incorporated into generated conclusions. Although our modern world tends to prefer statistics and verifiable facts, we cannot simply remove the human experience from the equation.

Different people will have remarkably different perceptions about any statistic, fact, or event. This is because our unique experiences generate a different perspective of the data that we see.

These complexities, when gathered into a singular database, can generate conclusions with more depth and accuracy, which benefits everyone. Qualitative research is an open-ended process. Creativity becomes a desirable quality within qualitative research. It can be difficult to analyze data that is obtained from individual sources because many people subconsciously answer in a way that they think someone wants.

By embracing the qualitative research method, it becomes possible to encourage respondent creativity, allowing people to express themselves with authenticity. In return, the data collected becomes more accurate and can lead to predictable outcomes. Qualitative research can create industry-specific insights.

Brands and businesses today need to build relationships with their core demographics to survive. The terminology, vocabulary, and jargon that consumers use when looking at products or services is just as important as the reputation of the brand that is offering them. If consumers are receiving one context, but the intention of the brand is a different context, then the miscommunication can artificially restrict sales opportunities. Qualitative research gives brands access to these insights so they can accurately communicate their value propositions.

Smaller sample sizes are used in qualitative research, which can save on costs. Many qualitative research projects can be completed quickly and on a limited budget because they typically use smaller sample sizes that other research methods.

This allows for faster results to be obtained so that projects can move forward with confidence that only good data is able to provide. Each step is standardized to reduce bias when collecting and analyzing data. A big advantage of this approach is that the results are valid, reliable and generalizable to a larger population. Quantitative research is advantageous for studies that involve numbers, such as measuring achievement gaps between different groups of students or assessing the effectiveness of a new blood pressure medication.

While quantitative research methods work well in the laboratory under tightly controlled conditions, measuring phenomena like human behavior in natural settings is trickier. Survey instruments are vulnerable to errors such as mistakes in measurement and flawed sampling techniques. Another disadvantage is that quantitative research involves numbers, but some topics are too difficult to quantify in numbers. For example, constructing an effective survey with closed-ended questions about how people fall in love would be difficult.

Qualitative research is often used to conduct social and behavioral studies because human interactions are more complex than molecular reactions in a beaker. Subjectivity, nonrandom sampling and small sample size distinguishes qualitative research from quantitative research.

A big advantage of qualitative research is the ability to deeply probe and obtain rich descriptive data about social phenomena through structured interviews, cultural immersion, case studies and observation, for instance.

Examples include ethnography, narratives and grounded theory. Qualitative studies often take more time to complete due to the pain staking nature of gathering and analyzing field notes, transcribing interviews, identifying themes and studying photographs, for instance.

Studies are not easily replicable or generalizable to the general population. Lacking rigorous scientific controls and numerical data, qualitative findings may be dismissed by some researchers as anecdotal information. Increasingly, researchers use the term to mean the methods of inquiry for collecting and, in particular, analyzing data. The methodological strategies of grounded theory are aimed to construct middle-level theories directly from data analysis.

The inductive theoretical thrust of these methods is central to their logic. The resulting analyses build their power on strong empirical foundations.

These analyses provide focused, abstract, conceptual theories that explain the studied empirical phenomena. Grounded theory has considerable significance because it a provides explicit, sequential guidelines for conducting qualitative research; b offers specific strategies for handling the analytic phases of inquiry; c streamlines and integrates data collection and analysis; d advances conceptual analysis of qualitative data; and e legitimizes qualitative research as scientific inquiry.

Grounded theory methods have earned their place as a standard social research method and have influenced researchers from varied disciplines and professions. Yet grounded theory continues to be a misunderstood method, although many researchers purport to use it. Qualitative researchers often claim to conduct grounded theory studies without fully understanding or adopting its distinctive guidelines.

Advantages of Qualitative Research

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Qualitative research is a general term pertaining to investigative methodologies and techniques described as naturalistic, ethnographic, field, anthropological or observer research. This type of research gives emphasis on the value of looking on variables in their natural setting where they are commonly found.

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The advantages and disadvantages of qualitative research are quite unique. On one hand, you have the perspective of the data that is being collected. On the other hand, you have the techniques of the data collector and their own unique observations that can alter the information in subtle ways.

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Advantages & Disadvantages of Qualitative & Quantitative Research Selecting the best research method allows you to successfully answer a research question or test a hypothesis. Missteps at the onset of the research process may . The advantages and disadvantages of qualitative research are described briefly below. Advantages of Qualitative Research. The advantages of qualitative research revolve around the use of small groups and the ability to go .

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Learn about the advantages and disadvantages of quantitative research and how and when to use it versus qualitative methods in market research. Learn about the advantages and disadvantages of quantitative research and how and when to use it versus qualitative methods in market research. 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.