Discuss the psychological approach to the study of comparative politics.

Core claims

Harold Lasswell treated politics as the displacement of private motives onto public objects: who gets what, when, how. Theodor Adorno and colleagues, in The Authoritarian Personality, linked rigid child-rearing and prejudice to a potential for fascist followership. Gabriel Almond and Sidney Verba, in The Civic Culture, compared participant, subject and parochial orientations and argued that stable democracy needs a mix, not only a perfect constitution. David Easton placed those orientations inside a systems model: demands and supports are psychological inputs. Later Fred Greenstein, the Michigan voting school, and experimental political psychology added heuristics, motivated reasoning and leader images.

The approach is comparative because it treats civic culture, trust, efficacy and threat perception as variables that travel. Weimar’s subject culture, Britain’s allegiant mix, and high-threat polarisation in several democracies after 2016 are the same family of questions. Open societies socialise through plural media and parties; closed ones through fear and a single script — a point taken up in the short note on socialisation.

Method and payoff

Surveys, experiments, psychobiography (Alexander and Juliette George on Woodrow Wilson) and, now, digital trace data are the tools. The payoff is explanation of turnout, protest, obedience and charismatic followership that a legal text cannot supply. Robert Putnam’s later social-capital work and Ronald Inglehart’s post-materialism sit in the same neighbourhood: values and feelings, not only GDP, sort regimes.

Limits

Psychology can slide into reductionism. A “national character” story once excused empire. Samples are often WEIRD. Dependency and new institutionalism remind us that credit, oil, electoral rules and courts structure the menu of feelings. Kenneth Waltz would say that structure, not the leader’s childhood, is the first cut in international politics; the same caution applies when comparing states. The approach is a necessary layer, not a complete map.