Assertion: controlled variable | /r/HasProperty | held constant
Facets:
value: in a research analysis
type: LOCATION
value: purposely
type: MANNER
value: throughout an investigation
type: TEMPORAL
Source sentences:
text: As the name implies, controlled variables are factors that are controlled or held constant throughout an investigation.
text: The controlled variable is kept constant so the changes in other variables can be observed more easily.
text: Do not confuse it with a "control variable," which is a variable that is purposely held constant so that it can't affect the outcome of the experiment.
text: A control variable is a variable that is held constant in a research analysis.