Title: Descriptive Research Design - Observing a Phenomenon
Headings: Descriptive Research Design
Descriptive Research Design
Advantages
Disadvantages
Summary

Content: Quantitative experiments are often expensive and time-consuming so it is often good sense to get an idea of what hypotheses are worth testing. Disadvantages
Because there are no variables manipulated, there is no way to statistically analyze the results. Many scientists regard this type of study as very unreliable and ‘unscientific’. In addition, the results of observational studies are not repeatable, and so there can be no replication of the experiment and reviewing of the results. Summary
Descriptive research design is a valid method for researching specific subjects and as a precursor to more quantitative studies. Whilst there are some valid concerns about the statistical validity, as long as the limitations are understood by the researcher, this type of study is an invaluable scientific tool. Whilst the results are always open to question and to different interpretations, there is no doubt that they are preferable to performing no research at all. Check out our quiz-page with tests about: Psychology 101
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