What are the strengths of descriptive design?
One of the biggest advantages of descriptive research is that it allows you to analyze facts and helps you in developing an in-depth understanding of the research problem. Another benefit of descriptive research is that it enables you to determine the behavior of people in a natural setting.
What is the weakness of descriptive research design?
Limitations: Descriptive studies cannot be used to establish cause and effect relationships. Respondents may not be truthful when answering survey questions or may give socially desirable responses. The choice and wording of questions on a questionnaire may influence the descriptive findings.
What is the strength and weaknesses of descriptive research?
Some aspects of descriptive research which can be examined for advantages and disadvantages include data collection, life experiences, confidentiality, objectivity and error.
What are the three strengths of descriptive research design?
Three main purposes of descriptive studies can be explained as describing, explaining and validating research findings.
What is the disadvantage of descriptive statistics?
Descriptive statistics are limited in so much that they only allow you to make summations about the people or objects that you have actually measured. You cannot use the data you have collected to generalize to other people or objects (i.e., using data from a sample to infer the properties/parameters of a population).
What are the disadvantages of exploratory research?
Exploratory research comes with disadvantages that include offering inconclusive results, lack of standardized analysis, small sample population and outdated information that can adversely affect the authenticity of information.
What are weaknesses in research?
“Weaknesses related to the Research Problem: 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.
What are the advantages and disadvantages of exploratory research?
Exploratory research is conducted to improve the understanding about a problem or phenomenon which is not rigidly defined….Cons of exploratory research
- Exploratory research brings up tentative results and so are inconclusive.
- Another con of exploratory research is its qualitative data and subsequent analysis.
What is a descriptive design?
Descriptive research design is a type of research design that aims to obtain information to systematically describe a phenomenon, situation, or population. More specifically, it helps answer the what, when, where, and how questions regarding the research problem, rather than the why.
What are the advantages of descriptive statistics?
Descriptive statistics can be useful for two purposes: 1) to provide basic information about variables in a dataset and 2) to highlight potential relationships between variables.
What is the advantage of descriptive analysis?
It gives you a conclusion of the distribution of your data, helps you detect typos and outliers, and enables you to identify similarities among variables, thus making you ready for conducting further statistical analyses.
What are the weaknesses of descriptive research?
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 is descriptive research design?
Descriptive research designs also offer a unique means of data collection in the form of examining life experiences. Case studies can be based on various sources such as newspaper reports or personal accounts. These accounts provide insight into life experiences.
What are the strengths and weaknesses of ecological studies?
Descriptive (including ecological) studies are generally relatively quick, easy and cheap to conduct. Particular strengths of ecological studies include: Exposure data often only available at area level. Differences in exposure between areas may be bigger than at the individual level, and so are more easily examined.
What are the weaknesses of case reports and case series?
Weaknesses of case reports and case series are that they have no comparison (control) group, they cannot be tested for statistical associations, and they are especially prone to publication bias (especially where case reports/series describe the effectiveness of an intervention).
