Advantages of quantitative research methods

What Are Some Advantages and Disadvantages of Quantitative Methods?

Someone else should be able to go to the exact location of your study site if they want to repeat or check your work, or just visit your study area. Surveys need not be limited to closed-ended questions. Think, for example, about how Americans might have responded if administered a survey asking for their opinions on terrorism on September 10, Survey instruments are vulnerable to errors such as mistakes in measurement and flawed sampling techniques.

One way to overcome this sometimes problematic aspect of cross-sectional surveys is to administer a longitudinal survey. OA-ICOS has delivered on this goal by enabling the development of robust, rugged and portable instruments in a lower-cost platform that effectively spans the entire range of wavelengths that tunable lasers are available.

Study participants were in ninth grade when the study began, and they are now in their thirties. All three types of longitudinal surveys share the strength that they permit a researcher to make observations over time. Some dissertations and research studies take a mixed method approach, which incorporates qualitative and quantitative methods in different phases to obtain a broader perspective.

This decision should be determined by the overall purpose of the research e. Other methods of data collection can be cross-sectional or longitudinal—these are really matters of research design. A sample matrix can be seen in Figure 8. Avoid using ambiguous terms to identify controls or treatments, or other study parameters that require specific identifiers to be clearly understood.

There are a variety of quantitative methods and sampling techniques that will be discussed in detail in the other modules in this unit.

To examine in more detail unexpected results from a quantitative study. Asking multiple questions as though they are a single question can also be terribly confusing for survey respondents. The lid was then raised slightly. Finally, retrospective surveys A type of survey in which participants are asked to report events from the past.

This variety comes both in terms of time—when or with what frequency a survey is administered—and in terms of administration—how a survey is delivered to respondents. You can read more about the Youth Development Study at its website: I administered the survey at just one time.

The following modules in this series will explore when to choose quantitative methods, how to write a good research question, types of quantitative methods, data analysis, ethics and many other topics that will lead to better understanding of quantitative research. The practice of social research 12th ed.

Individuals may face considerable expenses when tracking their targeted demographic, which includes spending money on travel-related food, lodging and transportation. If you would be uncomfortable, chances are others would as well.

We all want to look good, right. Nevertheless, certainly no harm can come from aiming for as high a response rate as possible. To cross-validate or corroborate findings. Nonresponse in exit polls: Disadvantages of Forecasting Models It is not possible to accurately forecast the future.

Therefore, operations management requires the coordination of operation functions, marketing, finance, accounting, engineering, information systems and human resources to have success within the organization. It may be difficult to plan and implement one method by drawing on the findings of another.

A mixed method approach capitalizes on the advantages of the quantitative and qualitative methods while offsetting the drawbacks of each. For instance, a principal interested in building rapport with parents of school children might undertake a mixed method study.

Market researchers often employ quantitative approaches in our work. It is important to understand the strength and limitations of any research approach.

This is particularly true with regard to quantitative research techniques for two reasons: first, scientific and lay cultures are quite enamored by quantitative research techniques and tend not to look deeply at the design and mechanics of. This is “Survey Research: A Quantitative Technique”, chapter 8 from the book Sociological Inquiry Principles: Qualitative and Quantitative Methods (v.

Research Designs

). What are some advantages of doing quantitative research over qualitative Mixed methods research combines quantitative and qualitative data to provide a more. The Qualitative-Quantitative Debate. There has probably been more energy expended on debating the differences between and relative advantages of qualitative and quantitative methods than almost any other methodological topic in social research.

Many times those that undertake a research project often find they are not aware of the differences between Qualitative Research and Quantitative Research methods.

Advantages of quantitative research methods
Rated 5/5 based on 48 review
Benefits Of Quantitative Research – Benefits Of