Understanding Rostow’s Modernisation Theory: A Fictional Case Study

Rostow’s modernisation theory argues that societies develop by moving through a series of stages from a traditional society to an age of mass consumption. In the first stage, societies are mainly agricultural, with limited technology and strong traditional values. They then develop the preconditions for take-off, such as better infrastructure, education, investment and more entrepreneurial attitudes. The take-off stage happens when industrialisation accelerates and economic growth becomes more rapid. This is followed by the drive to maturity, where technology spreads across the economy and industries become more diverse. Finally, societies reach the age of mass consumption, where higher incomes allow people to buy more goods and services. For AQA Global Development, Rostow is useful for explaining modernisation theory, but it can also be criticised for assuming that all societies should follow a Western path of development.

Map of Lumeria, a fictional nation illustrating various regions including Rural Heartland, Industry District, and Nova City. Highlights renewable energy, agriculture, and urban development, with icons depicting farming, manufacturing, and modern living.

In this activity, you will apply Rostow’s modernisation theory to the fictional nation of Lumeria. You will read a set of mixed-up case-study snapshots showing Lumeria at different stages of development, then place them into the correct order on a timeline. This will help you practise AO1 knowledge by recognising the five stages of Rostow’s model, and AO2 application by linking each stage to evidence from the fictional case study. As you complete the activity, think carefully about the features of each stage: is Lumeria mainly rural and traditional, preparing for industrial growth, experiencing take-off, diversifying its economy, or becoming a consumer society? The final step is to consider evaluation: does Rostow’s model explain development clearly, or does it oversimplify how countries actually change?

AQA A Level Sociology: Global Development

Modernisation Theory Case Study Timeline

Rostow’s modernisation theory suggests that countries move through five stages of economic growth, from traditional society to mass consumption. In this activity, you will apply Rostow’s theory to the fictional nation of Lumeria by placing its development snapshots into the correct order.

Fictional case study: Lumeria

Lumeria is a fictional island nation used for this activity. It begins as a mainly rural society with limited technology and gradually changes through investment, industrialisation, diversification and consumer growth. Your task is to decide which snapshot best matches each stage of Rostow’s model.

How to use this activity: Click the mixed-up Lumeria snapshot cards to add them to the timeline. If you change your mind, click a card in the timeline to remove it. When all five spaces are filled, press Check timeline.
Timeline not checked yet

Rostow stage guide

1. Traditional society Agriculture, low technology, subsistence production and traditional values.
2. Preconditions for take-off Investment, infrastructure, education, banking and entrepreneurial attitudes develop.
3. Take-off Industrialisation speeds up and growth becomes more rapid and self-sustaining.
4. Drive to maturity Technology spreads, industries diversify and the economy becomes more advanced.
5. Age of mass consumption High incomes support widespread consumption of goods, services and leisure.

Mixed-up Lumeria snapshots

Build Lumeria’s modernisation timeline

Correct order: Lumeria through Rostow’s model

  1. Traditional society — Lumeria begins as a rural, agricultural society with limited technology and strong traditional values.
  2. Preconditions for take-off — infrastructure, education, banking and investment begin to prepare Lumeria for growth.
  3. Take-off — manufacturing expands rapidly and industrial growth becomes the main driver of change.
  4. Drive to maturity — technology spreads across the economy and Lumeria diversifies beyond one or two industries.
  5. Age of mass consumption — high incomes and a larger middle class lead to consumer goods, services and leisure becoming widespread.
Exam tip: For AO1, know the correct sequence and key features of each stage. For AO2, apply the stages to evidence in a case study. For AO3, evaluate the theory: Rostow is often criticised for being too linear, too Western-centred and for ignoring colonialism, dependency, inequality and environmental costs.

For more global development content, click the link below:

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