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bn:03475905n
Noun Concept
Categories: Design of experiments, Webarchive template wayback links, Statistical data types, Observational study
EN
observational study  Bias in observational studies  non-experimental  observation study  observational data
EN
In fields such as epidemiology, social sciences, psychology and statistics, an observational study draws inferences from a sample to a population where the independent variable is not under the control of the researcher because of ethical concerns or logistical constraints. Wikipedia
Definitions
Relations
Sources
EN
In fields such as epidemiology, social sciences, psychology and statistics, an observational study draws inferences from a sample to a population where the independent variable is not under the control of the researcher because of ethical concerns or logistical constraints. Wikipedia
Draws inferences about the possible effect of a treatment on subjects, where the assignment of subjects into a treated group versus a control group is outside the control of the investigator Wikipedia Disambiguation
Draws inferences from a sample to a population where the independent variable is not under the control of the researcher because of ethical concerns or logistical constraints Wikidata
IS A
clinical trial
research
HAS KIND
case series
natural experiment
case-control study
Total Diet Study
HAS INSTANCE
time and motion study
Amboseli Elephant Research Project
FACET OF
clinical research
FOLLOWS
clinical trial
Wikipedia
EN
observational study
Wikidata
EN
observational study
Wikipedia Redirections
EN
Bias in observational studies, non-experimental, observational data, observational studies, population based study, uncontrolled study
Wikidata Alias
EN
observation study, observational studies, surveillance study

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