Measuring Development and Quality of Life

Question

Step-by-step solution

1. Step 1

   The abbreviations (1 mark). LIC = Low-Income Country; HIC = High-Income Country. (MIC = Middle-Income Country sits between them.)

2. Step 2

   The indicator (1 mark). GNI per capita (Gross National Income per person) is the indicator the World Bank uses to sort countries into income groups.

Question

Step-by-step solution

1. Step 1

   Economic indicator (1 mark). GNI per capita OR GDP per capita — these measure income/output per person.

2. Step 2

   Social indicator 1 (1 mark). Choose a measure of wellbeing, e.g. life expectancy, infant mortality rate, literacy rate.

3. Step 3

   Social indicator 2 (1 mark). A DIFFERENT social measure, e.g. access to clean water, access to healthcare, birth rate or death rate. Two named social indicators that genuinely differ each earn a mark.

Question

Step-by-step solution

1. Step 1

   Strength 1 (1 mark). Combines economic AND social measures — broader than GNI alone because HDI uses life expectancy + education + GNI per capita.

2. Step 2

   Strength 2 (1 mark). Comparable internationally — the UNDP publishes a standardised score between 0 and 1, so countries can be ranked consistently.

3. Step 3

   Limitation 1 (1 mark). It is still an AVERAGE — it hides inequality WITHIN a country (e.g. a rich capital vs a poor rural region).

4. Step 4

   Limitation 2 (1 mark). It ignores environmental sustainability, political freedom and gender equality. Specific anchors: Norway ~0.96 (very high); Niger ~0.40 (low).

Question

Step-by-step solution

1. Step 1

   Standard of living (1 mark). Refers to MATERIAL wealth — income, possessions and housing quality. It is essentially economic.

2. Step 2

   Quality of life (1 mark). WIDER wellbeing — it includes standard of living but adds happiness, freedoms, a clean environment and social ties.

3. Step 3

   Factor 1 (1 mark). A non-economic factor, e.g. personal safety / low crime, or a clean environment / access to green space.

4. Step 4

   Factor 2 (1 mark). A DIFFERENT non-economic factor, e.g. political freedom / human rights, access to healthcare, or strong community / family ties.

Question

Step-by-step solution

1. Step 1

   Single indicators measure ONE aspect (1-2 marks). GNI per capita measures only income/output. A country could have a high GNI from oil exports yet have poor schooling and short life expectancy — the single number misses this.

2. Step 2

   Single indicators hide inequality (development point). An average like GNI per capita is inflated by a wealthy minority, so it can make a country look more developed than most of its population actually is.

3. Step 3

   Composite indicators COMBINE aspects (1-2 marks). HDI merges life expectancy (health), mean/expected years of schooling (education) and GNI per capita (income) into a single 0-1 score, so a weakness in one area pulls the score down.

4. Step 4

   Worked comparison (use detailed specific examples). A country with strong income but weak social outcomes scores lower on HDI than its GNI alone would suggest — HDI exposes the gap. The table below shows the same idea.

5. Step 5

   Indicator	What it captures	Blind spot
   GNI per capita	Income/output only	Hides health, education and inequality
   Life expectancy	Health only	Says nothing about income or schooling
   HDI (composite)	Health + education + income	Still an average — hides internal inequality

   HDI is fuller because a country must do well across THREE dimensions to score highly.

Question

Step-by-step solution

1. Step 1

   Set up the judgement (extended response, 7-mark item). This is the evaluative extended response. Plan TWO sides — ways a single indicator IS useful, ways it is NOT — then reach a supported conclusion.

2. Step 2

   For (some reliability). A single indicator like GNI per capita is simple, widely available and easy to compare. It allows quick classification into LIC/MIC/HIC and broadly correlates with wellbeing — richer countries usually have better healthcare and education.

3. Step 3

   Against (key weakness — averages). A single number is an AVERAGE, so it hides inequality. A high GNI per capita can be driven by a wealthy minority (or one resource, e.g. oil) while most people remain poor. It says nothing about how income is shared.

4. Step 4

   Against (dimension blindness). One indicator captures only one aspect. GNI ignores health, education, clean water and freedoms; life expectancy ignores income and schooling. Two countries with equal GNI can differ hugely in quality of life.

5. Step 5

   Use detailed specific examples + evaluate. Composite measures like HDI exist precisely BECAUSE single indicators are unreliable on their own — HDI combines life expectancy, education and GNI per capita. Even HDI is an average that hides internal inequality, so no single figure is fully reliable.

6. Step 6

   Conclusion (judgement required for top level). A single indicator gives a quick, rough guide and is useful for broad classification, but it is NOT reliable on its own because it hides inequality and ignores other dimensions of development. The most reliable picture comes from using several indicators together, ideally a composite such as HDI alongside measures of inequality.