How is development measured and why is it unevenly distributed?
Definitions and measures of development, the causes of the development gap, models of development, and strategies to reduce inequality.
A focused CCEA A-Level Geography answer on development, covering definitions and measures such as GDP and the HDI, the causes of the development gap, models of development (Rostow and dependency theory), and strategies to reduce global inequality, with located examples such as Botswana, Bangladesh microfinance and fair trade.
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What this dot point is asking
CCEA wants you to define and measure development, explain the causes of the development gap, apply models of development, and evaluate strategies used to reduce inequality, using located examples such as Botswana, Bangladesh and fair-trade producers.
Measuring development
Single economic measures hide inequality, so composite and social indicators (literacy, infant mortality, access to clean water, the Gender Inequality Index) give a fuller picture.
The development gap
The gap between the world's richer and poorer countries has multiple causes: historical (colonialism extracted resources and distorted economies), economic (unequal trade terms, debt, reliance on primary exports), social (poor health and education), political (weak governance, corruption, conflict) and environmental (climate, natural hazards, landlocked or resource-poor location).
Models of development
The Rostow model sees development as five linear stages from traditional society through preconditions, take-off and drive to maturity to high mass consumption. Dependency theory, such as Frank's core-periphery idea, argues that poorer (periphery) countries are kept underdeveloped by their unequal relationship with the richer core, which extracts wealth and locks them into supplying cheap raw materials.
Examples in context
Example 1. Botswana (resource-led development). Botswana used diamond revenues (mined since 1967, in partnership with De Beers as Debswana) and relatively stable, low-corruption governance to raise GNI per capita and life expectancy dramatically from independence, becoming an upper-middle-income country. Yet it remains vulnerable: over-reliance on diamonds, high inequality and the heavy burden of HIV and AIDS (which sharply cut life expectancy in the 2000s before recovering) show that single-resource development is fragile. It illustrates both rapid progress and the risks of dependence on one export.
Example 2. Grameen Bank microfinance, Bangladesh (bottom-up strategy). The Grameen Bank pioneered small, collateral-free loans, mostly to women, to start small businesses. It has reached millions of borrowers with high repayment rates and earned a Nobel Peace Prize in 2006. Strengths include empowerment, sustainability and reaching the poorest; limits include small scale and debate over interest burdens. It illustrates a bottom-up, appropriate strategy contrasting with top-down aid.
Try this
Q1. State two components of the Human Development Index. [2 marks]
- Cue. Income (GNI per capita), life expectancy and education are the three components.
Q2. Explain one strength and one weakness of using aid to reduce the development gap. [4 marks]
- Cue. Aid can fund essential services and emergencies, but tied or poorly managed aid may create dependency or serve donor interests.
Q3. With reference to a located example, evaluate one strategy used to narrow the development gap. [6 marks]
- Cue. Grameen microfinance, fair trade, debt relief or investment; weigh strengths and weaknesses and reach a judgement.
Exam-style practice questions
Practice questions written in the style of CCEA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
CCEA 20185 marksExplain why a single economic measure such as GDP per capita is an inadequate measure of development.Show worked answer →
Worth 5 marks. Markers reward several distinct limitations, each explained, ideally pointing toward better alternatives.
Hides distribution: GDP per capita is a mean, so it conceals inequality; an oil-rich state may have a high average while many remain poor.
Ignores non-economic wellbeing: it says nothing about health, education, rights or environmental quality, which the HDI captures by adding life expectancy and schooling.
Informal economy and exchange rates: subsistence and informal activity go uncounted, and currency conversion distorts comparison, so purchasing power parity is preferred.
Conclusion: composite (HDI) and social indicators give a fuller, more reliable picture.
CCEA 20219 marksWith reference to located examples, evaluate the effectiveness of strategies used to reduce the development gap.Show worked answer →
Worth 9 marks. Evaluate requires a judgement weighing strengths and weaknesses of named strategies with located evidence.
Top-down aid and investment: large projects and bilateral aid can build infrastructure but may create dependency, serve donor interests if tied, or bypass the poor.
Bottom-up and intermediate technology: microfinance through the Grameen Bank in Bangladesh and appropriate technology empower local people sustainably but work at a small scale.
Trade and fair trade: fairer trade terms and guaranteed prices (for example fair-trade cocoa) raise producer incomes but cover limited markets.
Judgement: bottom-up, fair-trade and debt-relief approaches tend to be more sustainable and equitable than tied aid or megaprojects, though a combination is usually needed.
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Sources & how we know this
- CCEA GCE Geography specification — CCEA (2016)