Assertion: scale | /r/CapableOf | give enough points
Facets:
value: to differentiate respondents
type: PURPOSE
Source sentences:
text: The meaning of scale points should be interpreted identically by all respondents The scale should give enough points to differentiate respondents from one another as much as validly possible Responses to the survey rating scale should be reliable, meaning that if we give the same question again, each respondent should provide the same answer The scale’s points should map as closely as possible to the underlying idea (construct) of the scale