How Voters Actually Decide: Cues From Parties, Not Positions
The gap between how political professionals talk about elections and how voters actually behave is wide enough to drive a campaign bus through. The common assumption, named the Strategist's Fallacy by data journalist G. Elliott Morris in October 2025, is that voters hold a set of policy positions and https://strategistsfallacy.dailypoliticalpress.com/ then match them to candidates the way a diner picks an entree off a menu. But decades of political science research suggest the opposite is closer to the truth: voters take cues from parties and leaders, then adopt or adjust their views accordingly. Understanding this reversal is essential to making sense of election fundamentals.
The core finding is that most people do not think in left and right. In the 1950s and 1960s, researchers like Philip Converse found that only about one voter in nine reasoned ideologically, meaning they could consistently apply abstract concepts like liberalism or conservatism across issues. Later work by Christopher Kinder and David Kalmoe found that share has barely moved in the intervening decades. Morris puts the current figure at 10 to 15 percent of the electorate. For the other 85 to 90 percent, ideology is not a lens but a label. They know which team they belong to, and they take the team’s positions as their own.
This is why party loyalty dominates election fundamentals. Most voters are not weighing competing arguments; they are looking for a signal about which side is theirs. Party identification acts as a powerful shortcut. When a Democrat or Republican hears their party’s leader take a stance, they tend to move toward it, not because they have studied the issue but because they trust the source. This is the opposite of the menu model. The voter is not choosing the candidate based on the platform; the candidate’s party badge tells the voter what to think.
The practical consequence is that campaign persuasion in a general election is nearly useless. In a landmark analysis of 49 field experiments, political scientists Joshua Kalla and David Broockman found that their best estimate of campaign persuasion is zero. That does not mean campaigns do nothing. They mobilize, they register, they turn out. But they rarely change minds. The voters who are genuinely persuadable are a tiny slice, often called swing voters, and they are not moderates in the ideological sense. They are people with weak party ties who respond to short-term cues like candidate likability, economic anxiety, or a scandal. They are not split between progressives and moderates; they are mostly indifferent to ideology altogether.
This helps explain the moderation debate. Many activists argue that candidates must move to the center to win moderates, while others insist that mobilizing progressives is the key. The research suggests both sides are partly wrong. Broockman and Scott Skovron found that legislators in both parties overestimate how conservative their constituents are, meaning they misread the electorate’s true preferences. But that does not mean moving left wins votes. Since most voters do not think in left and right, a candidate’s position on a specific issue rarely moves the needle. What matters more is whether the candidate is seen as competent, authentic, and aligned with the party brand.
The 2024 election illustrates this clearly. Morris’s two-input fundamentals model, based only on economic conditions and presidential approval, forecast Vice President Kamala Harris at about 48 percent of the two-party vote; she received 49.3 percent. On conditions alone, Donald Trump wins about nine times in ten. The three decisive states turned on 229,766 votes out of millions cast. That is not a mandate for any ideology. It is the sound of a nation split along party lines, where the fundamentals, not the arguments, set the range and the candidate’s job is to stay within it.
This is why the Strategist’s Fallacy is so dangerous for parties. If they believe voters are choosing from a menu, they will try to craft the perfect platform. But the evidence says voters are choosing a team. The WelcomePAC report, Deciding to Win, recommends a 2028 Democratic nominee willing to break with progressive advocacy groups, but that advice is not about moving left or right. It is about signaling independence from factional interests, because voters reward leaders who seem to lead, not those who seem to follow. The lesson for any party is the same: do not chase the median voter’s position. Chase the voter’s trust. The party gives the cue, and the voter follows.
