Partisan polarization has perhaps been most common term used to describe American politics in recent years. In new research, Jesse H. Rhodes and Zachary Albert investigate how partisanship has manifested in presidential campaigns over the past six decades. They find that – contrary to the impression created by contemporary public discussion and media coverage – explicit partisanship has declined dramatically as a feature of presidential campaigns, largely due to the abandonment of partisan rhetoric by Democratic presidential candidates. They argue that Democratic candidates have avoided partisan appeals in their public rhetoric in order to reach out to moderate voters alienated by corrosive partisanship

Albert, Zachary

Rhodes, Jesse H.

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blogs.lse.ac.ukhttp://blogs.lse.ac.uk/usappblog/2015/12/21/contrary-to-popular-belief-american-presidential-election-campaigns-have-become-less-partisan-over-time/Contrary to popular belief, American presidential electioncampaigns have become less partisan over timePartisan polarization has perhaps been most common term used to describe American politics inrecent years. In new research, Jesse H. Rhodes and Zachary Albert investigate how partisanshiphas manifested in presidential campaigns over the past six decades. They find that – contrary to theimpression created by contemporary public discussion and media coverage – explicit partisanshiphas declined dramatically as a feature of presidential campaigns, largely due to the abandonment ofpartisan rhetoric by Democratic presidential candidates. They argue that Democratic candidateshave avoided partisan appeals in their public rhetoric in order to reach out to moderate votersalienated by corrosive partisanship. From the halls of Congress to the opinions of ordinary citizens, partisan polarization is on the rise inAmerican politics. Scholars are increasingly interested in how and why partisanship has becomesuch a prominent feature of American politics, as well as in the consequences of this development forAmerican democracy. Yet – despite the centrality of the presidency in the American political system –research on the evolution and consequences of partisanship largely overlooks presidential politicsand campaigns.What role has partisanship played in presidential campaigns in recent decades? Have presidential campaigns (likeother aspects of American politics) become more partisan over time? Or has presidential candidate rhetoric aboutparties exhibited some other pattern? And what best explains over-time trends in presidential candidate partisanship?Our new research shows that – contrary to the impression created by contemporary public discussion and mediacoverage – explicit partisanship has declined dramatically as a feature of presidential campaigns from 1952 to 2012.This is primarily due to the abandonment of partisan appeals by Democratic presidential candidates; Republicancandidates have generally eschewed partisan rhetoric throughout the entire period. Moreover, our results suggestthat Democrats have abandoned partisan appeals largely for strategic reasons. Specifically, Democratic candidateshave gradually adopted more conciliatory campaign language to reach out to moderate and independent votersdisaffected by partisan polarization.Our research relied on a content analysis of every explicit reference (more than 8,000 in all!) to one or both politicalparties by both Democratic and Republican candidates in hundreds of general election stump speeches between1952 and 2012. For our analysis, we coded a random sample of statements, assessing whether each statement wascharacterized by a positive or negative overall tone toward the mentioned party or, alternatively, whether it advocatedthe transcendence of partisanship. (We also included a category called “not about the parties” to deal with statementsthat did not really include references to one party or the other.)Thus, for example, statements in which the presidential candidate touted the party’s legislative record or lauded itscandidates were coded as positive; while statements in which the candidate criticized the party’s proposals ormocked its candidates were coded as negative. Importantly, our coding procedures allowed for the possibility thatpresidential candidates might make negative statements about their own party or positive references to theopposition.To deal with the huge number of statements gathered for our analysis, we used a powerful automated contentanalysis algorithm to learn our coding rules and apply them to uncoded data. We made extensive validation checks toensure that the algorithm accurately replicated the coding we did by hand.Finally, for each presidential candidate we recreated important categories from the coded data. We defined partisanrhetoric as statements involving either positive references to the candidate’s party or negative references to theopposition; cross-partisan rhetoric as statements comprising negative references to the candidate’s party and positivereferences to the opposition; and bipartisan rhetoric as statements including references to both parties and entailingcriticism of partisanship or appeals for bipartisan unity.We focused on examining (and explaining) trends in partisan rhetoric. Strikingly, as Figure 1 shows, we found thatpresidential campaigns have become much less partisan over time – though this is primarily due to the gradualabandonment of explicit partisan appeals by Democratic presidential candidates. While Democratic candidatesemployed partisan appeals quite frequently on the campaign trail in the 1950s, 1960s, and 1970s, they increasinglyforsook this rhetoric in subsequent decades.In contrast, Republican candidates rarely employed partisan appeals in general campaign stump speeches – andthere has been very little deviation from this pattern over time.Figure 1 – Frequency of Partisan Statements by Presidential Candidates (per 1,000 words)Note: Data for the chart are drawn from presidential candidate stump speeches, archived inthe Annenberg/Pew Archive of Presidential Election Discourse and the American PresidencyProject (americanpresidency.org).Our analysis evaluated a variety of potential explanations for the decline of Democratic candidate partisanship fromthe political science literature on campaign appeals, including the competitiveness of the campaign, incumbency, partycontrol of Congress, and the strength of partisan identification in the electorate. These explanations provided limitedinsight on the gradual disappearance of partisan rhetoric in Democratic presidential campaigns.As an alternative explanation, we proposed that Democratic candidates’ decreasing use of partisan appeals on thecampaign trail reflected a strategic adjustment to a changing campaign environment in which partisanship hasincreasingly become a political liability. During the 1950s and 1960s, the Democratic Party brand was quite popular,and the party was ascendant in national politics. This made partisanship a powerful rhetorical tool in the arsenal ofDemocratic presidential candidates. Moreover, because partisan polarization was modest Democratic candidatescould employ partisan appeals without the risk of alienating moderate voters.However, the declining popularity of the Democratic brand from the 1970s onward – especially in the South – madepartisan appeals a less useful campaign strategy for Democratic presidential candidates in the following decades.Furthermore, as many moderate voters gradually became disgusted with rising partisan acrimony, Democraticcandidates faced increasing pressure to adjust their public rhetoric so as to project an appealing image of unity andbipartisan conciliation capable of attracting disaffected voters.We provide statistical evidence for this argument by showing that Democratic rhetorical partisanship is strongly – andinversely – related to partisan polarization in Congress, even controlling for all of the other factors mentioned above.In other words, the more polarized Congress has become, the less Democratic candidates have featured partisanappeals on the campaign trail. Figure 2 below – which plots the frequency of partisan statements by Democraticcandidates against the level of partisan polarization in the Senate – provides a nice illustration of this pattern.Figure 2 – Scatterplot of Frequency of Democratic Partisan Statements and Senate Polarization, DemocraticCandidates Only, 1952-2012We also sought to explain Republicans’ consistent preference for conciliatory rhetoric. We argue that partisanappeals have never been an especially good fit for Republican candidates seeking the presidency. In the 1950s and1960s the Republican Party brand was not especially strong, discouraging the party’s presidential candidates fromfeaturing partisan appeals. Afterward, rising partisan polarization – and increasing frustration among politicalmoderates with polarized politics – dissuaded Republican candidates from embracing partisan appeals, despitedramatic improvement in the party’s fortunes.To be clear, our argument is not that presidential candidates have genuinely embraced a more conciliatory politics.Rather, presidential candidates have learned how to present a more bipartisan public image while at the same timeadvancing partisan goals out of the public spotlight. Indeed, presidential candidates have used relatively discretemethods – including fundraising, organization-building, grassroots mobilization, and candidate recruitment – tostrengthen their parties behind the scenes.In truth, presidential candidates don’t even need to feature partisan appeals in their own rhetoric in order for suchmessages to get across to their core supporters, because partisan television stations, newspapers, and websites canconvey these communications for them. In a very real sense, the fragmentation of the media and the proliferation ofalternative news sources have further encouraged (and facilitated) candidates’ abandonment of explicit partisanrhetoric.Our research predicts that the 2016 presidential campaign should be marked by the limited use of explicit partisanappeals by both Democratic and Republican candidates. Far from indicating the reemergence of bipartisanconciliation, however, this would provide further confirmation of the candidates’ strategic efforts to present themselvesin the most appealing light in an era of extreme (and broadly unpopular) partisan polarization. Indeed, we fully expectcandidates from both parties to continue – and even intensify – partisan activities out of the limelight.This article is based on Rhodes’ and Albert’s “The Transformation of Partisan Rhetoric in American PresidentialCampaigns, 1952-2012,” published in Party Politics. Featured image credit: PBS NewsHour (Flickr, CC-BY-NC-2.0)Please read our comments policy before commenting.            Note:  This article gives the views of the author, and not the position of USAPP – American Politics and Policy, nor theLondon School of Economics.Shortened URL for this post: http://bit.ly/1ZlAZwX_________________________________                          About the authors Jesse H. Rhodes – University of Massachusetts, AmherstJesse H. Rhodes is an associate professor in the Department of Political Science at the University ofMassachusetts, Amherst. He is the author of An Education in Politics: The Origins and Evolution ofNo Child Left Behind (Cornell University Press, 2012), as well as of articles in Perspectives onPolitics, Party Politics, Presidential Studies Quarterly, Publius, TransAtlantica, and other journals.Zachary Albert – University of Massachusetts, AmherstZachary Albert is a graduate student in the Department of Political Science at the University ofMassachusetts, Amherst.CC BY-NC 3.0 2015 LSE USAPP

Contrary to popular belief, American presidential election campaigns have become less partisan over time

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