Kreuter, Frauke; McCulloch, Susan; Presser, Stanley; … - In: Sociological Methods & Research 40 (2011) 1, pp. 88-104
When filter questions are asked to determine respondent eligibility for follow-up items, they are administered either interleafed (follow-up items immediately after the relevant filter) or grouped (follow-up items after multiple filters). Experiments with mental health items have found the...