Observational Study
observes individuals and measures variables of interest but does not attempt to influence the responses
An observational study is a research method in which a researcher observes and records data about a group of individuals, without interfering with or manipulating any variables. The goal of an observational study is to describe and understand the behaviors and characteristics of the individuals being observed.
There are two main types of observational studies: cross-sectional and longitudinal. A cross-sectional study observes and collects data from a group of individuals at a single point in time, while a longitudinal study observes and collects data from the same group over an extended period of time.
Some common methods of observation include structured observation, which involves observing individuals in a controlled environment, and naturalistic observation, which involves observing individuals in their natural environment.
Observational studies can provide valuable insights into human behavior and can be particularly useful in situations where it is not ethical or feasible to conduct experimental studies. However, observational studies may suffer from biases and limitations, such as observer bias and lack of control over other variables that may be affecting the behaviors being observed.
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