TY  - RPRT
T1  - Survey Measures of Uncertainty: A Report to the National Election Studies Board on the Use of 'Certainty' Questions to Measure Uncertainty About Candidate Traits and Issue Positions
AU  - Alvarez, R. Michael
PY  - 1996
T2  - ANES Pilot Study Reports
CY  - Ann Arbor, MI
PB  - American National Election Studies
ER  -