In a Multilevel Model in Which Reaction Times on Different

question 1

Multiple Choice

In a multilevel model in which reaction times on different trials (level 1) were collected from within different people (level 2) , what does the intraclass correlation represent?

• A)The proportion of the total variability in reaction times that is attributable to the people
• B)The proportion of the total variability in reaction times that is attributable to the trials
• C)The difference in the total variability in reaction times explained by the trials compared to that explained by the people
• D)The relationship between the variance in reaction times explained by people and that explained by trials

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