Symbolic speeches in the US Senate and their representational implications

We document multiple forms of symbolic behavior by members of the U.S. Senate and then offer systematic tests intended to account for variations in such behavior. Our measures of symbolic behavior are developed from floor speeches in the Senate, and we demonstrate, first, that the major types of speeches match particular home style activities and other commonly recognized behaviors of legislators. Our empirical tests provide evidence that the frequency with which senators give particular kinds of speeches is predictable by theoretically grounded expectations about their representational, positional, and strategic interests. Our results provide support for the prospect of systematic analysis of symbolic behavior and representation and for developing integrated theory that takes account of symbolic and policy representation simultaneously.