Assertion: bias's effect | /r/CapableOf | appear under other conditions
Facets:
value: such as studying particular groups of workers
type: OTHER
Source sentences:
text: In a sense, being healthy or active about one's health is a precondition for becoming a subject of the study, an effect that can appear under other conditions such as studying particular groups of workers (i.e. someone in ill health is unlikely to have a job as manual laborer).