GOV 312L: Voter Participation, Elections, and Congressional Lawmaking

Comprehensive vocabulary flashcards covering voter turnout models, demographic shifts, midterm loss theories, median voter dynamics, youth voting patterns, and congressional enacting coalitions.

Economic Model of Voting

A rational choice framework modeling the decision to participate in an election as $\text{Vote} = P(B) - C + D$, where an individual votes if the expected benefits weighted by the probability of influencing the outcome plus civic duty outweigh the costs.

"D" Term

The component within the voting calculus equation representing a citizen's psychological benefit, sense of civic duty, or goodwill derived from the act of casting a ballot.

Material Benefits

Tangible, concrete rewards or direct payments given to individuals in exchange for political participation.

Solidary Benefits

Intangible social benefits and psychological gratification derived from community involvement, camaraderie, and being part of a collective group.

Purposive Benefits

The intrinsic satisfaction an individual gains from advancing a specific policy goal, ideological cause, or fulfilling a civic duty.

Voting Eligible Population (VEP)

A turnout metric measuring only individuals who are legally eligible to vote, adjusting the voting-age population by excluding non-citizens and disenfranchised felons while adding overseas eligible voters.

Voting-Age Population (VAP)

A broad turnout measure calculated as the total number of votes cast divided by all residents in a country who meet the minimum voting age requirement, regardless of legal voting eligibility.

Automatic Voter Registration (AVR)

An electoral reform where state agencies automatically register eligible citizens unless they explicitly opt out; categorized into secure (back-end) systems or partial (front-end) systems.

Voter Pre-Registration

A policy that allows individuals younger than 18 (typically starting at age 16 or 17, or within months of their 18th birthday) to register so that they are automatically added to the rolls upon turning 18.

Coattail Effect

The electoral dynamic where a successful, popular presidential candidate at the top of the ticket helps propel congressional candidates of the same party into office.

Surge and Decline Theory

An explanation for midterm seat losses asserting that presidential elections produce an elevated turnout surge of less politically engaged voters who withdraw during midterms, reducing support for the president's party.

Rothenberg Theory of One Vote

The perspective that voters use their single midterm congressional vote as a national referendum to punish or register discontent with the incumbent president's administration.

Split-Ticket Voting

The practice of casting ballots for candidates from different political parties for different offices on the same election ballot, which has steadily declined since the 1970s and 1980s.

Generic Congressional Ballot

A standardized polling question asking survey respondents whether they plan to vote for a Democratic or Republican candidate in their congressional district, utilized to gauge broad national partisan sentiment.

Median Voter Theorem

A spatial political model positing that in a majority-rule election along a single ideological spectrum, candidates and parties converge toward the preferences of the voter positioned at the exact ideological midpoint.

Running Tally Partisanship

A model of political party identification viewed as an ongoing, updated mental ledger that accumulates and adjusts based on the voter's ongoing evaluations of party performance over time.

Prospective Voting

A voting decision method based on a citizen's forward-looking predictions regarding which candidate or party will deliver preferred policy outcomes in the future.

Retrospective Voting

A backward-looking voting decision method wherein voters reward or punish the incumbent party based on recent past performance, conditions, and perceived economic well-being.

Gender Gap in Voting

The measurable divergence in vote choice between male and female voters, characterized by women voting Democratic by a substantially larger margin than men.

Diploma Divide

The demographic realignment where voters holding a college or postgraduate degree vote overwhelmingly Democratic, while non-college-educated voters heavily favor the Republican Party.

Life Cycle Effect

Systematic changes in political behavior, turnout, and ideological concerns that happen predictably as a person matures through different life stages, such as entering the workforce, purchasing a home, or raising a family.

Cohort Effect

Long-lasting political attitudes and voting tendencies shared by a specific generation resulting from distinct historical events experienced during their formative young adult years.

Congressional Aging

The demographic trend over recent decades resulting in an elevated median age of members in the U.S. House of Representatives ($57.4$ years in 2025) and Senate ($\approx 64$ years).

Enacting Coalition

The coalition of voting legislators in the House or Senate who cast affirmative roll-call votes to achieve final passage of a piece of legislation.

Bipartisan Enacting Coalition (B)

A coalition type where legislation passes with the affirmative support of a major proportion of both the majority and minority political parties.

Voice Vote (VV)

A non-recorded collective oral vote used by legislative chambers to pass non-controversial or broadly consensual measures quickly.

Cross-Partisan Coalition (CP)

An enacting coalition where a bill passes via a combination of the majority party and a minority party faction, divided into Cross-Partisan Majority (CPMj) or Cross-Partisan Minority (CPMn) based on the minority party's level of support.

Predominantly Partisan Coalition (PP)

An enacting coalition where a measure passes almost entirely with votes from the majority party, picking up few to no minority party crossover votes.

Strictly Partisan Coalition (SP)

An enacting coalition wherein a legislative measure is passed on a strict party-line roll call with zero votes from members of the opposition party.

Great Broadening

A historical congressional era (spanning roughly the 1960s through the late 1970s) marked by a dramatic expansion of national legislation passed primarily through broad bipartisan enacting coalitions.

Unified Government

A condition in American politics where one political party controls both houses of Congress and the presidency, which strongly depresses bipartisan enacting coalitions in the post-Great Broadening era.

Children's Health Insurance Program (CHIP)

A federal health care program established in 1997 serving as a case study for shifting enacting coalitions, transitioning from bipartisan compromise in divided government to polarized partisan voting in unified government.