Given What You Know About Interitem Reliability, Which of the Following

Multiple Choice

Given what you know about interitem reliability, which of the following may be a useful way to measure an important concept in order to compute this type of reliability?

A) create a multi-item index or scale
B) ask multiple people the same question
C) if asking kids about substance use, also ask their parents about what they have observed
D) ask respondents if they think the measure is reliable