Assertion: sample's variability | /r/CapableOf | survey question
Facets:
value: across the 8-week period
type: TEMPORAL
Source sentences:
text: Is it accurate to say that we used a linear mixed model to account for missing data (i.e. non-response; technology issues) and participant-level effects (i.e. how frequently each participant used the technology; differences in technology experience; high variability in each individual participant's responses to survey questions across the 8-week period).