Which of the following is a statistical tool that measures a country’s overall achievement in terms of health, education and income?
Human development index
Understanding National Development Measurement Tools
Measuring a country's overall achievement involves looking at various factors beyond just economic output. Different statistical tools exist to capture different aspects of development.
Analyzing the Options for Measuring Country Achievement
Let's examine each option provided to determine which one measures a country's overall achievement in terms of health, education, and income.
Option 1: Human development index
The Human Development Index (HDI) is a statistical tool developed by the United Nations. It is specifically designed to measure a country's overall achievement in three basic dimensions of human development:
- Health: Measured by life expectancy at birth.
- Education: Measured by expected years of schooling for children and mean years of schooling for adults.
- Income: Measured by Gross National Income (GNI) per capita, adjusted for purchasing power parity.
By combining these three dimensions, the HDI provides a broader perspective on a country's development than income alone. It is a composite index that gives a single number between 0 and 1, where higher values indicate higher levels of human development.
Option 2: Per capita income
Per capita income measures the average income earned per person in a given area (city, region, country) in a specified year. It is calculated by dividing the total income of the area by its total population. While income is a crucial component of development, per capita income alone only reflects the economic aspect and does not directly measure health or education levels.
Option 3: Life expectancy
Life expectancy at birth is a health indicator. It measures the average number of years a newborn infant is expected to live if current mortality patterns continue. While life expectancy is a key component of the HDI's health dimension, it only captures health and does not include measures of education or income.
Option 4: Political stability
Political stability refers to the absence of large-scale political violence or instability, and the permanence of the political system. While political stability is important for a country's development and can influence its health, education, and income prospects, it is not a statistical tool that directly measures the outcomes in these three specific areas. It is more of an environmental factor that enables development.
Conclusion
Based on the analysis of each option, the statistical tool that specifically measures a country’s overall achievement in terms of health, education, and income is the Human Development Index.
| Tool | Measures Health | Measures Education | Measures Income | Overall Achievement? |
|---|---|---|---|---|
| Human development index | Yes | Yes | Yes | Yes |
| Per capita income | No | No | Yes | No (Only income) |
| Life expectancy | Yes | No | No | No (Only health) |
| Political stability | Indirectly influences | Indirectly influences | Indirectly influences | No (Enabling factor, not direct outcome measure) |
Revision Table: Key Concepts
| Term | Definition | Relevance to Development |
|---|---|---|
| Human Development Index (HDI) | A composite index measuring average achievement in key dimensions of human development: a long and healthy life, being knowledgeable and having a decent standard of living. | Provides a holistic view of a country's progress beyond just economic growth. |
| Per capita income | Average income per person in a country. | Indicates the economic prosperity level but doesn't reflect distribution or quality of life in health/education. |
| Life expectancy | The average number of years a person is expected to live. | A key indicator of public health and overall well-being. |
| Political stability | Predictability and absence of violence in the political environment. | Essential for sustainable development, investment, and effective governance, but not a direct measure of human outcomes. |
Additional Information on Human Development Index
The Human Development Index (HDI) was created to emphasize that people and their capabilities should be the ultimate criteria for assessing the development of a country, not economic growth alone. The HDI is calculated annually and published by the United Nations Development Programme (UNDP) in its Human Development Report.
Understanding the Human Development Index helps in comparing countries and tracking their progress over time in crucial aspects of human well-being. It highlights disparities within and between countries and encourages policymakers to focus on improving health, education, and living standards for all citizens.
Important Questions from Human Development Indices and Concepts
What is India’s rank in the World Bank’s Human Capital Index (HCI) rankings as of Feb 2019?
Every year, the Human Development Index is released by ______________.
India's HDI value for 2022 put the country in the __________ human development category—positioning it at 134 out of 193 countries and territories.
There are different interactive forces that combine to shape human development and these are __________.
The HDI is a summary composite measure of a country's average achievements in basic aspects of human development, which are ______.
