Assertion: observation | /r/CapableOf | become biased
Facets:
value: in a way
type: MANNER
Source sentences:
text: However, when weeding out possibly influential factors you should have at least an approximation of their effects on the activity, otherwise your observation will become biased in a way you cannot know.
text: However, when weeding out possibly influential factors you should have at least an approximation of their effects on the activity, otherwise your observation will become biased in a way you cannot know.