Answer:
The main difference is that cross-sectional studies interview a fresh sample of people each time they are carried out, whereas longitudinal studies follow the same sample of people over time.
The main difference between longitudinal and cross-sectional studies is that longitudinal studies look at variables repeatedly over a period of time while cross-sectional studies look at variables at a particular point in time.
We have to determine
The difference between longitudinal and cross-sectional research.
The difference between longitudinal and cross-sectional research are as follows;
1. The difference between longitudinal and cross-sectional research is that longitudinal research gathers data on the same subject more than once, while cross-sectional research gathers data on the subject only once.
2. Longitudinal and Cross-Sectional Study are two types of research studies between which a key difference can be identified. The researcher who decides to conduct research on a particular subject can use many research designs.
3. Longitudinal Study and Cross-Sectional Study are two such examples.
4. A longitudinal study is a research study in which the research continues for a longer period and uses the same sample at each phase. On the contrary, a cross-sectional study is a research where the researcher analyses a particular context, group of people, or else a social phenomenon through a sample.
5. The key difference between the two studies stems from the fact that while a cross-sectional study presents the researcher with a cross-sectional analysis of the research, a longitudinal study presents a series of analyses in each phase of the research.
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