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University of Southern Mississippi

Meeting in the Middle: The Impact of Single-Party Dominance on Partisan Politics

Abstract

dc:description.abstract

<p>Polarization within the American government has reached near historic levels in recent decades. One of the most readily apparent results of this partisan atmosphere is the increase in the number of American states that are almost totally controlled by one of the two major political parties. This study seeks to examine the effect this single-party domination has on the policy positions of Senate candidates of the minority parties in these states. It is hypothesized that minority party candidates seeking election in these states will be more likely to adopt policy positions more commonly associated with the platforms of the majority party in an effort to remain viable, leading to increased levels of political homogeneity.</p> <p>In an effort to measure these policy deviations, the campaign websites of Senate candidates for each state over three elections will be examined, and positions regarding five typically polarized issues will be recorded. These positions will then be compared to the official platforms of the two parties’ national organizations. Candidates will be scored on a party loyalty scale according to their adherence to or deviation from their party’s official position. Using these scores, candidates from single-party dominated states will be compared to their counterparts from more competitive states to gain a clearer picture of the true nature of political competition.</p>

Degree

thesis:*
Name thesis:degree_name
Master of Arts (MA)
Level thesis:degree_level
Masters Thesis
Discipline thesis:degree_discipline
Political Science, International Development, and International Affairs
Year dc:date.available
2015

Author and committee

dc:creator, dc:contributor.*
Author dc:creator
  • Adcock, William Samuel
Contributors dc:contributor
  • Marija Bekafigo
  • Kate Greene
  • Troy Gibson

Subjects

dc:subject × 7

Identifiers

dc:identifier.*
Repository record dc:identifier
https://aquila.usm.edu/masters_theses/94
OAI identifier oai:identifier
oai:aquila.usm.edu:masters_theses-1099

Chain of custody

source
Harvested from
University of Southern Mississippi
Base URL
aquila.usm.edu/do/oai/
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Adcock, William Samuel. Meeting in the Middle: The Impact of Single-Party Dominance on Partisan Politics. Masters Thesis thesis, 2015. https://aquila.usm.edu/masters_theses/94