James Campbell's Revised Surge and Decline Sequence

Presidential Election Surge Midterm Election Decline
High Level of Information and Turnout

Short-term forces favor party winning the presidency
Low Level of Information and Turnout

No systematic tilt of short-term forces

¯ ¯
Advantaged Partisans
(winning president's party)
  • Turnout: higher than usual because of popular presidential candidate

Disadvantaged Partisans
(losing presidential candidate's party)
  • Turnout: less than usual because of cross-pressures

Independents
  • Vote Choice: splits in favor of winning president's party
Advantaged Partisans
(president's party)
  • Turnout: normal rate for low-stimulus election

Disadvantaged Partisans
(out party)
  • Turnout: normal rate for low-stimulus election

Independents
  • Vote Choice: no systematic tilt to either party
¯ ¯
Vote gains for congressional candidates of the party winning the presidency
Vote losses for congressional candidates of the president's party


Adapted from James E. Campbell, 1993.  Congressional Elections:  The Presidential Pulse.  Lexington, The University Press of Kentucky.