Because independent voters do not have strong affectional ties to political parties, scholars who adhere to the self-identification method for measuring political independence theorize that independents may be more susceptible to the appeals of third-party candidates. It has also been suggested that the more independent voters, the more volatile elections and the political system will be.
Realigning elections For more than half a century, the concept of a
realigning election—a dramatic shift in the electoral coalition supporting the existing
political system—has been an important one in political theory. First enunciated by
V. O. Key, Jr. in 1955, the theory of realigning elections suggested that certain "critical elections" created sudden, massive shifts in the electorate. The political party and policies of the status quo were changed, and a new governing coalition installed which would rule for decades until the next critical election. The theory of critical elections fit well with what scholars knew about generational effects and the emerging literature on "major shocks" as a variable in determining the existence, direction, and strength of partisanship. It also helped explain the radical shifts in national politics which occurred irregularly in American history. Scholars also hypothesized that realigning elections rejuvenated public support for the political system, which helped explain the relative stability of American political structures. In time, scholars refined the theory somewhat. The concept of "secular realignment" was developed to account for gradual shifts in politics which had similar effects (eventually) to a critical realigning election. Some studies concluded that "secular realignment" came in short, jerky, periods called "punctuations." Initially, the concept of a realigning election was monolithic, that is, the effects were believed to be national in effect. But beginning in the 1980s,
political scientists began to conclude that realigning elections could occur on sub-national levels (such as regions or even within states). But with the "rise of the independent voter" and no realigning election, scholars developed the theory of the "dealigning election." In the dealigning election, all political parties lose support as partisanship decreases and political independence rises. Split-ticket voting and issue-oriented voting increase, leading to political volatility.
Divided government (one party controls the executive branch, while another controls the legislature) becomes the norm. A number of scholars have dismissed the theory of realignment and dealignment, however. They argue that the concept is vague and the data do not support mass change in electoral behavior. The large number of qualifications which must be made to the theory of critical elections has rendered it useless, it is argued. The theory of secular realignment has been particularly criticized. The replacement of elderly voters (who die) with a new generation of voters (who come of age and are eligible to vote) is normal, not a unique and irregular "punctuation" or "surge," it is claimed. Still other scholars claim there are no regional dealignment variations while others argue that the concept of realignment and dealignment is no longer useful in an era in which political parties are no longer very important in the political system.
Impact of dealignment Scholars argue that political parties play a critical supportive role in democracies. Parties regulate the type and number of people seeking election, mobilize voters and enhance turnout, and provide the coalition-building structure essential for office-holders to govern. Parties also serve as critical reference groups for voters, framing issues and providing and filtering information. These functions, it is claimed cannot otherwise be accomplished, and democracies collapse without them. Only political parties serve these roles. Dealignment—the rise in the number of independent voters—has an extremely deleterious effect on democracy, these scholars claim. Dealignment leads to the rise of candidate-centered elections in which parties and ideologies play little part. Without parties, candidates rely ever-more heavily on mass media for communication,
political action committees (PACs) for funds, special interest groups for staff, and political consultants for expertise. The increasing reliance on mass communication leads to a withering of political discourse as the
sound bite and an emphasis on the horse-race aspect of politics becomes the norm. This limits the amount and kind of information the public receives, leading to less choice for voters. When voters can stay at home and watch television rather than participate in civic life, the public no longer perceives the need to become involved in democracy—and so the civic life of the democracy withers. As PACs and interest groups become more important, the number of people speaking to the public, providing political information and different political choices and views, declines. Additionally, PAC and interest group spokespeople may not be representative of the public or the groups they claim to speak for, creating disenfranchisement of various (often minority) groups. As independent voting and ticket-splitting rise, parties seek to insulate themselves from the whipsaw effect of elections. The power of incumbency becomes increasingly important, and accessibility by the public declines. Parties seek increasingly moderate positions in order to stay electorally viable, further limiting political choice ("both parties look and sound the same"). As the parties distance themselves from the average voter and seem to offer limited policy options, dealignment worsens. As ideology plays less and less a part in elections, it becomes more and more difficult for parties to forge coalitions of like-minded officeholders. Governmental deadlock becomes common, further encouraging independent voting as citizens perceive "their" party to be ineffective. As ticket-splitting rises, divided government becomes the norm, making it even more difficult for office-holders to enact and implement policies. Politics becomes increasingly volatile, with first one party and then another governing. Although parties once held politicians accountable for their actions, their increasing irrelevance in politics leads to a decline in accountability (and thus even less responsiveness and less democracy). The "
Imperial Presidency" becomes more important, since single officeholders with great power become the only politicians capable of governing. Other scholars have concluded that dealignment has not harmed democracy. Political parties have adapted to the realities of large numbers of independent voters, it is argued. The candidate-centered election has actually revitalized parties, and led to new party structures and behaviors which have allowed parties to survive in the age of mass communication. A minority view, however, suggests that the evidence for a resurgence of political parties too equivocal, and that scholars lack the theoretical concepts to make such judgments. Yet another strain of thought has concluded that "realignment" is occurring. The slow "secular realignment" is not yet over, these scholars say. Regional differences in the level and impact of dealignment simply point up the fact that major shifts in political coalitions are occurring. Slowly but surely, these studies conclude, realignment is happening and will be obvious within a generation. These scholars argue that the surge in independent voters which began in the 1960s has ended, and that there are distinct signs that partisanship is on the rise again. ==See also==