What are the strengths and weaknesses of cross-sectional study?
What are the strengths and weaknesses of cross-sectional study?
Advantages/Disadvantages of Cross-Sectional Study
| Advantages | Disadvantages |
|---|---|
| Cheap and quick | Useless for determining cause and effect |
| Multiple variables at the time of a data snapshot | Snapshot timing may not be representative |
| Data works for various types of research | Flawed if there is a conflict of interest |
What are the strengths of a cross-sectional study?
The main strength of cross-sectional studies is that they are relatively quick and inexpensive to conduct. They are the best way to determine the prevalence and can study the associations of multiple exposures and outcomes.
Why are cross-sectional studies weak?
Not suitable for studying rare diseases or diseases with a short duration. As cross-sectional studies measure prevalent rather than incident cases, the data will always reflect determinants of survival as well as aetiology. Unable to measure incidence. Associations identified may be difficult to interpret.
What is the major advantage of the cross-sectional design?
A main advantage of a cross-sectional design is that it allows researchers to gather information about different age groups in a short period of time. They also offer great ways to discover and document age-related differences associated with certain behaviors.
What is one strength of the cross-sectional design?
One of the advantages of cross-sectional studies is that since data is collected all at once, it’s less likely that participants will quit the study before data is fully collected.
What are the problems with cross-sectional studies?
The primary limitation of cross-sectional studies is that the temporal link between the outcome and the exposure cannot be determined because both are examined at the same time. For example, in a zoo, reproduction is found to be more commonly impaired in animals with stereotypies.
Which of the following is a main disadvantage of the cross-sectional design?
A disadvantage of cross-sectional research is that it just tells researchers about differences, not true changes. Also, researchers have to worry about whether change is due to age/development or generational/cohort effect.
What is a major disadvantage of cross-sectional personality development studies?
What are the strengths and weaknesses of correlational research?
Strengths and weaknesses of correlation
| Strengths: | Weaknesses |
|---|---|
| Calculating the strength of a relationship between variables. | Cannot assume cause and effect, strong correlation between variables may be misleading. |
What is a limitation of cross-sectional research quizlet?
What are advantages and disadvantages of case studies?
Advantages & Disadvantages of Case Study Method of Data…
- Intensive Study. Case study method is responsible for intensive study of a unit.
- No Sampling.
- Continuous Analysis.
- Hypothesis Formulation.
- Comparisons.
- Increase in Knowledge.
- Generalization of Data.
- Comprehensive.
Which is an advantage of cross-sectional design quizlet?
– The advantage of cross-sectional studies is that it can compare different population groups at a single point in time. This means it allows researchers to compare many different variables at the same time.
