What Is Cross Sectional Study

In other words data are collected on a snapshot basis as opposed to collecting data at multiple points in time for example once a week once a month etc and assessing how it changes over time.
What is cross sectional study. Cross sectional studies are often used in developmental psychology but this method is also used in many other areas including social science and education. A cross sectional study also referred to as cross sectional research is simply a study in which data are collected at one point in time. It is used for examining phenomena expected to remain static through the period of interest.
Definition a cross sectional study is defined as a type of observational research that analyzes data of variables collected at one given point in time across asamplepopulation or a pre defined subset. In medical research social science and biology a cross sectional study also known as a cross sectional analysis transverse study prevalence study is a type of observational study that analyzes data from a population or a representative subset at a specific point in time that is cross sectional data. Cross sectional study one employing a single point of data collection for each participant or system being studied.
Researchers in economics psychology medicine epidemiology and the other social sciences all make use of cross sectional studies in their work. It contrasts with a longitudinal s. The participants in this type of study are selected based on particular variables of interest.
This study type is also known as cross sectional analysis transverse study or prevalence study.