Why do people vote the way they do, and which theories best explain voting behaviour?
Theories of voting behaviour: long-term factors such as social class, partisanship, age, region and identity, short-term factors such as the economy, issues, leaders and the media, and the debate between sociological and rational-choice explanations.
An SQA Higher Politics answer on voting behaviour, covering the long-term factors that shape how people vote (class, partisanship, age, region, identity), the short-term factors (the economy, issues, leaders, the media), and the debate between sociological and rational-choice theories.
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What this dot point is asking
The SQA wants you to explain why people vote the way they do, set out the long-term and short-term factors, and assess the competing theories of voting behaviour. Theoretical analyses of voting are a key area of the Political Parties and Elections section, studied alongside campaign management. Questions ask you to analyse a theory or evaluate the importance of a factor such as social class, so you need accurate detail and a balanced judgement.
The answer
Long-term factors
Short-term factors
The sociological model
The rational-choice model
Why the debate matters
Examples in context
The traditional pattern, where most manual workers backed one party and most professionals backed another, illustrates the sociological model and the old class basis of voting. The way voters reward or punish a government for the state of the economy, or shift towards the party they trust on a dominant issue, illustrates the rational-choice model and short-term factors. Rising volatility, with more voters switching between parties from one election to the next, shows class and partisan dealignment in action. These examples let a Higher answer evaluate which theory and which factors best explain modern voting rather than just listing them.
Try this
Q1. Explain the difference between long-term and short-term factors in voting. [4 marks]
- Cue. Long-term factors (class, partisanship, age, region) shape voting over years; short-term factors (the economy, issues, leaders, the media) can swing a single election.
Q2. Describe the rational-choice theory of voting. [6 marks]
- Cue. Voters are instrumental, judging parties on issues, policies, the economy and self-interest rather than on fixed loyalties, which explains rising volatility.
Exam-style practice questions
Practice questions written in the style of SQA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
SQA Higher 202120 marksEvaluate the view that social class is the most important factor in voting behaviour.Show worked answer →
A -mark essay: up to marks for knowledge and understanding and up to for analysis, evaluation and a sustained conclusion.
KU should set out the long-term factors (class, partisanship, age, region, identity) and the short-term factors (the economy, issues, leaders, the media), with an explanation of class dealignment. Naming the factors precisely strengthens KU.
Evaluation marks come from weighing the declining influence of class against the rising influence of short-term and other factors, and judging whether class is still the most important. A sustained conclusion lifts the answer.
SQA Higher specimen12 marksAnalyse the rational-choice theory of voting.Show worked answer →
A -mark analysis question, roughly half KU and half analysis. Markers reward developed explanation linked to voting theory.
KU should explain that rational-choice theory sees voters as instrumental, judging parties on issues, policies, the economy and self-interest rather than on fixed loyalties.
Analysis marks come from contrasting it with the sociological model based on fixed social attachments, and judging how well it explains modern, more volatile voting. A clear judgement lifts the answer.
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Sources & how we know this
- SQA Higher Politics Course Specification — SQA (2020)