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observational study
Observational study is a research design that involves taking a random sample from a population and then measuring some variables; also known as a correlational study.
Objects (in Research)
Objects (in Research) In research, objects—also called cases or research units—are the entities that a study focuses on. They are the “things” about which data are collected and analyzed. Depending on the discipline and research question, objects may ...
Cases
In research, cases—also called objects or research units—are the entities that a study focuses on. They are the “things” about which data are collected and analyzed. Depending on the discipline and research question, cases may be individuals, groups, ...
Research Units
In research, research units—also called objects or cases—are the entities that a study focuses on. They are the “things” about which data are collected and analyzed. Depending on the discipline and research question, research units may be ...
observations
Observations are sometimes called cases or objects or research units, observations are the things that we are interested in studying. For example, a psychologist might study people, an economist might study businesses, a sociologist might study ...