MAJOR DECISIONS.

Why would two people with the same qualification vote differently? Research often compares their level of education: secondary school, a bachelor's degree, or a master's degree. Hooghe, Marks, and Kamphorst argue that this misses another difference. A field of education is the subject studied, such as engineering, teaching, or sociology. At college, it is often called a major. A teacher and an engineer can have the same degree level while having different educational experiences.

The authors investigate a European division over immigration, cultural diversity, authority, and cooperation across borders. GAL means green, alternative, and libertarian parties, generally favoring cultural openness, personal freedom, and European integration. Here, libertarian concerns social autonomy, rather than simply opposition to government spending. TAN means traditionalist, authoritarian, and nationalist parties, emphasizing tradition, authority, national identity, and sovereignty. These labels describe parties' positions, not every supporter's character.

The proposed explanation concerns ways of understanding problems developed through repeated study. Cultural skills include interpreting history and literature; communicative skills include teaching and understanding social interaction. Economic skills include accounting and management; technical skills include computing and production methods. Subjects can combine them. The authors expect greater emphasis on social and cultural context to connect with more GAL support and less TAN support.

In our fictional housing example, students might learn to ask how rental rules and unequal negotiating power shape hardship, rather than explain it only through individual choices. These habits can influence which solutions seem reasonable. But students might already think this way before choosing a subject. Later work can strengthen it too. The article therefore investigates a sequence: who chooses the subject, what changes during study, and what continues afterwards.

How the researchers studied it

The European Social Survey comparison asks whether people studying different subjects supported different parties, even when degree level, income, gender, and other recorded characteristics are considered. This statistical adjustment tests whether subject adds information beyond those characteristics; it does not make the people identical.

The subject score comes from survey ratings of educational content. For each subject, the researchers compare the combined emphasis on cultural and communicative skills with the total across all four skill groups. A higher score means greater relative emphasis on the first two. It is not a measure of caring or intelligence. Science and mathematics score differently from engineering, so it is not simply a humanities-versus-STEM divide.

The researchers also use panels: surveys returning to the same people over time. Dutch respondents report sympathy toward parties; German respondents report whether they would consider voting Green. A further German analysis estimates their political path without higher-education attendance—a counterfactual—and compares it with the observed path. Comparing this attendance estimate across subject groups differs from making one student change major.

What they found

A higher cultural-communicative skill score was associated with more GAL and less TAN voting after accounting for degree level and other characteristics. Subject adds information that qualification alone misses. Educational backgrounds typical of an occupation also help explain party support.

Eventual subjects already predicted differences in party sympathy in high school, supporting selection through earlier influences. In Germany the relationship strengthens during study and work; the smaller Dutch analysis does not show clear growth across stages. The German counterfactual analysis supports a shift toward Green support after attendance in both subject groups, larger in the higher-score group. Earlier selection and later educational influence can therefore coexist.

Where the claim stops

The study supports examining educational content alongside qualifications. It does not isolate a lecturer, lesson, or peer group: these experiences can change together. The counterfactual estimate requires a credible alternative path without attendance. Group tendencies also cannot guarantee an individual's vote.

The findings do not estimate a change of major or Meridian's proposed department closure. Nor does educational influence establish a deliberate plan to train party supporters. That intention requires evidence about institutional goals and actions.

Closing a program changes the choices available to applicants: some may enter another subject or another institution. To predict the political effect of a closure, we therefore need evidence about those changed pathways, not just existing differences between graduates.

Read the original sections Education and the Socio-Cultural Divide; Data and Measures; Where Do Differences Between Fields Come From?; and Conclusion.

If subjects help explain politics, what exactly do they explain? The 2026 article develops a broader argument. Here, field theory means a theory about how the content of a field of education—the subject studied—connects to political judgment. Different subjects repeatedly teach people to notice different causes of social problems. Graduates may carry these habits into politics.

The authors draw on attribution theory: how people explain events and assign responsibility. They distinguish explanations centered on personal effort or choices from explanations centered on social conditions and constraints. In our fictional housing example, does rental hardship mainly reflect spending decisions, unstable work, housing supply, or rental rules? Different answers can make different policies appear sensible. This is our teaching illustration, not an experiment in the article.

The authors expect education emphasizing social and cultural context to connect with more support for redistribution and inclusion. Redistribution means government action to reduce economic differences through taxes, benefits, or public services. Their human-centeredness score measures relative emphasis on cultural and communicative skills; the contrasting material-centered emphasis concerns technical processes and economic incentives. These describe educational content, not a graduate's kindness.

The theory also predicts limits. Learning to explain inequality might change whether someone supports redistribution without making them follow politics or vote more often. Political outlook means the positions and parties someone favors. Political engagement means attention, participation, confidence about acting, and emotional investment. Which party someone supports differs from whether they cast a ballot; favoring a party differs from passionately loving its supporters or disliking its opponents.

How the researchers studied it

The researchers link subject skill scores with survey answers about 17 outcomes across US and Western European sources. Original surveys ask graduates to rate the skills their education emphasized. The authors build subject scores from these ratings and match subjects in other surveys to them.

They compare outlook and engagement across subjects, accounting for degree level and other recorded characteristics. They also compare graduates from subjects with higher and lower scores with nongraduates. These are cross-sectional comparisons: different people's answers, rather than each person's change through university.

Two rival explanations receive specific tests. Perhaps the pattern mainly reflects graduates' economic interests or the different proportions of women and men studying each subject. The authors compare models using the skill score, average earnings by subject, and gender composition by subject, separately and together.

What they found

Higher human-centeredness scores generally accompany more liberal or left-leaning outlooks: support for redistribution, immigration, action on racial inequality, same-sex marriage, environmental protection, and foreign aid. They accompany less support for Christian nationalism and political action outside the law. The precise questions vary, but the direction recurs across measured attitudes.

Subject differences often rival differences associated with educational level, so graduates cannot be treated as one political group. The skill-score relationship persists when average subject earnings and gender composition are considered. Those tests weaken these two accounts as complete explanations without isolating coursework as the cause.

Engagement looks different. The US results do not establish a clear subject-score relationship for seven measures of attention, participation, efficacy, and partisan emotion. Efficacy means feeling able to understand or influence politics. European relationships with party feelings are smaller. This supports a boundary: subjects relate more consistently to what graduates believe than to how actively or passionately they engage.

Where the claim stops

The positive conclusion is that educational content makes important political differences among graduates more intelligible. Because the study compares different people, it cannot establish when or through which experience their beliefs changed. Earlier selection, courses, peers, and work still need investigation.

The engagement result does not establish that college attendance cannot increase turnout. It concerns subject differences, primarily among graduates. A statistically unclear result also does not prove exactly zero influence. Together, the articles support a selective account of educational influence in the US and Western European settings studied.

Read the original sections Empirical Implications of Field Theory; Measurement and Data; Where Field Matters: Political Attitudes, Not Political Engagement; and Income and Sex Composition as Alternative Explanations.