What is cross-sectional method in psychology?
Table of Contents
What is cross-sectional method in psychology?
A cross-sectional study involves looking at data from a population at one specific point in time. The participants in this type of study are selected based on particular variables of interest.
What are the advantages of cross-sectional studies?
Advantages of Cross-Sectional Study Not costly to perform and does not require a lot of time. Captures a specific point in time. Contains multiple variables at the time of the data snapshot. The data can be used for various types of research.
What are the features of cross-sectional study?
The defining feature of a cross-sectional study is that it can compare different population groups at a single point in time. Think of it in terms of taking a snapshot. Findings are drawn from whatever fits into the frame.
What are the advantages and disadvantages of a cross-sectional study?
Advantages/Disadvantages of Cross-Sectional Study
| Advantages | Disadvantages |
|---|---|
| Used to prove or disprove assumptions | Not used to analyze behavior |
| Cheap and quick | Useless for determining cause and effect |
| Multiple variables at the time of a data snapshot | Snapshot timing may not be representative |
What is the advantage of cross-sectional?
Why are cross-sectional studies useful?
Cross-sectional studies serve many purposes, and the cross-sectional design is the most relevant design when assessing the prevalence of disease, attitudes and knowledge among patients and health personnel, in validation studies comparing, for example, different measurement instruments, and in reliability studies.
What are the benefits of cross-sectional studies?
The advantages of cross-sectional study include:
- Used to prove and/or disprove assumptions.
- Not costly to perform and does not require a lot of time.
- Captures a specific point in time.
- Contains multiple variables at the time of the data snapshot.
- The data can be used for various types of research.
What is the key feature of a cross-sectional study?
A key feature of a cross-sectional study is that: It usually provides information on prevalence rather than incidence. It is limited to health exposures and behaviors rather than health outcomes. It is more useful for descriptive epidemiology than it is for analytic epidemiology.
How is data collected in a cross-sectional study?
Cross-sectional data can be collected by self-administered questionnaires. Using these instruments, researchers may put a survey study together with one or more questionnaires measuring the target variable(s).
Why is cross-section important?
Cross-sections are important tools that aid in the interpretation and presentation of geological data, however; they provide only a two-dimensional picture and must be interpreted accordingly. They are most effectively used in conjunction with other illustrative techniques.
