What is the fundamental difference between an 'Open' and a 'Closed' stratification system?

An open system allows for social mobility based on achieved status (merit and effort), whereas a closed system fixes an individual's position at birth through ascribed status with little to no chance of movement.

How does 'Wealth' differ from 'Income' in the context of social inequality?

Wealth refers to the total value of accumulated assets (property, savings, shares), while income refers to the flow of money received over a period (wages, interest, benefits). Wealth is often more unequally distributed than income.

What is the relationship between social differentiation and social stratification?

Social differentiation is the simple recognition of differences (e.g., different jobs or genders), while social stratification occurs when those differences are used to rank people into a hierarchy of superior and inferior groups.

What is a common error when describing the UK's social class system?

A common error is assuming it is a perfectly meritocratic open system. While mobility is possible, structural barriers and the influence of family background (ascribed factors) still significantly impact an individual's final achieved status.

Why is it incorrect to define 'Status' solely as the amount of money someone has?

Status refers to social prestige and honor, which can be independent of money. For example, a religious leader may have high status but low income, while a lottery winner may have high wealth but low social status in certain circles.

What mistake do students often make when discussing the Caste system?

Students often forget that the Caste system is traditionally linked to religious beliefs and ritual purity, not just economic occupation. It is a closed system where status is entirely ascribed and unchanging.

Define 'Ascribed Status' and provide a general example.

Ascribed status is a social position that is assigned at birth or involuntarily later in life, such as being born into a royal family or being categorized by one's biological sex.

What is 'Social Mobility'?

Social mobility is the movement of individuals or groups between different levels of the social hierarchy, which can be upward (promotion), downward (job loss), or horizontal (changing jobs within the same class).

What does the 'NS-SEC' measure?

The National Statistics Socio-economic Classification (NS-SEC) measures social class based on occupation, specifically looking at employment relations and the level of authority or responsibility a job entails.

Why is 'Power' considered a key dimension of stratification?

Power allows individuals or groups to shape society according to their interests, even against opposition. Those at the top of the hierarchy use power to maintain the system that benefits them.

Core Themes & Perspectives in Sociology

Stratification

Social Stratification

Summary

Social stratification is the systematic, hierarchical layering of society into distinct groups based on the unequal distribution of resources such as wealth, income, status, and power. It determines an individual's life chances and social standing, varying across different cultures through open or closed systems that either permit or restrict social mobility.

1. Definition & Core Concepts

Social Stratification refers to the way society is organized into a hierarchy of layers, where groups at the top possess significantly more resources than those at the bottom.

The system is built upon social inequality, which is the unequal distribution of valued resources across different social categories.

Four primary resources define a group's position: Wealth (ownership of assets like property), Income (cash flow from wages), Status (social prestige), and Power (the ability to influence others).

A pyramid diagram representing social stratification, showing layers of society with increasing power and wealth toward the apex.

2. Underlying Principles: Status and Mobility

Ascribed Status is a social position assigned at birth based on characteristics an individual cannot change, such as family lineage, gender, or ethnicity.

Achieved Status is a social position earned through individual effort, talent, or merit, such as educational attainment or career success.

The degree of Social Mobility—the movement between different layers of the hierarchy—determines whether a stratification system is considered 'open' or 'closed'.

3. Methods & Systems of Stratification

Open Systems allow for significant social mobility where individuals can move up or down the hierarchy based on achievement; modern class systems are typically categorized this way.

Closed Systems offer little to no opportunity for mobility, as social positions are strictly ascribed and often reinforced by law or religious belief, such as historical caste systems.

In modern societies, the NS-SEC (National Statistics Socio-economic Classification) is a common method used to measure class based on occupational roles and employment relations.

4. Key Distinctions: Class vs. Caste

5. Exam Strategy & Tips

6. Common Pitfalls & Misconceptions