Among other things, the 2004 NES Full Release provides the addition of the complete set of 2004 non-survey study variables, together with some minor changes to survey variables, including, among other changes: 1) the addition of pre-post summaries (V045145x, V045146x, V045147x, V045148x, V045149x) for the split- wave patriotism module; 2) some correction to marital status summary coding in V043251x and V043292, based on review of full information available in the complete household listing data; and 3) correction to V045027 code labels and coding (timing of decision for vote for President).