- The collection of data is quick and easy to conduct, especially when doing surveys.
- It allows you to collect data in a natural environment that gives high-quality and honest data collection.
- It is easier to make decisions and go further for data analysis.
What are the advantages of descriptive research?
Advantages of Descriptive Studies
Descriptive (including ecological) studies are
generally relatively quick, easy and cheap to conduct
. Exposure data often only available at the area level. Differences in exposure between areas may be bigger than at the individual level, and so are more easily examined.
What are the disadvantages of descriptive research?
- Descriptive studies cannot test or verify the research problem statistically.
- Research results may reflect certain level of bias due to the absence of statistical tests.
- The majority of descriptive studies are not ‘repeatable’ due to their observational nature.
What is the strength and weaknesses of descriptive research?
3
Confidentiality
.
Confidentiality
is the primary weakness of descriptive research. Often subjects are not truthful as they feel the need to tell the researcher what they think the researcher might want to hear. This can be particularly difficult during in-person interviews.
What are the disadvantages of descriptive research design?
Disadvantages of descriptive research
Descriptive methods
only provide the answers for “what” and do not answer the why and how
. Therefore, descriptive research methods are not suitable for determining cause and effect relationships. Descriptive methods mainly depend on the responses of people.
How do you know if research is descriptive?
Descriptive research aims
to accurately and systematically describe a population, situation or phenomenon
. It can answer what, where, when and how questions, but not why questions. A descriptive research design can use a wide variety of research methods to investigate one or more variables.
Why is descriptive research bad?
A frequent error in reports of descriptive studies is
overstepping the data
: studies without a comparison group allow no inferences to be drawn about associations, causal or otherwise. Hypotheses about causation from descriptive studies are often tested in rigorous analytical studies.
What are the 4 types of research design?
There are four main types of Quantitative research:
Descriptive, Correlational, Causal-Comparative/Quasi-Experimental, and Experimental Research
. attempts to establish cause- effect relationships among the variables. These types of design are very similar to true experiments, but with some key differences.
Which best summarizes the main goal of descriptive research?
Which best summarizes the main goal of descriptive research?
o Develop a detailed picture of a situation or issue
. Social Research methods are: Ways to gather information to answer a question about the social world.
What are the values of descriptive research?
Descriptive research is a study of status and is widely used in education, nutrition, epidemiology, and the behavioral sciences. Its value is based on
the premise that problems can be solved and practices improved through observation, analysis, and description
.
What is the weakness of case study?
Limitations of Case Studies
Lacking scientific rigour and providing little basis for generalization of results
to the wider population. Researchers’ own subjective feeling may influence the case study (researcher bias). Difficult to replicate. Time-consuming and expensive.
What is the weakness of research?
The description of the project is so nebulous and unfocused that the purpose of the research is unclear. The problem
is unimportant or unlikely to yield new information
. The hypothesis is ill-defined, doubtful, or unsound, or it rests on insufficient evidence. The problem is more complex than the investigator realizes.
How do I know what strengths to study?
- Strengths of survey research include its cost effectiveness, generalizability, reliability, and versatility.
- Weaknesses of survey research include inflexibility and lack of potential depth.
Is descriptive research expensive?
While it’s
often more expensive
, time-consuming, and difficult, it’s worth considering under the right circumstances and if your research question allows it.
What is research design example?
It is a causal design where
one observes the impact caused by
the independent variable on the dependent variable. For example, one monitors the influence of an independent variable such as a price on a dependent variable such as customer satisfaction or brand loyalty.
What is descriptive method example?
Descriptive, or qualitative, methods include the
case study, naturalistic observation, surveys, archival research, longitudinal research, and cross-sectional research
. … When scientists passively observe and measure phenomena it is called correlational research.
