Age, gender, race and class intersect on digital platforms because identity is intersectional: these characteristics combine to shape experience rather than acting independently. Consequently, one platform can create different opportunities, risks and visibility for different people and communities.
In IB Digital Society, identity helps define a person, group or community and changes with context and others' perceptions. Users express selected identities through profiles, usernames, images and memberships. Platforms also construct user identities from collected data and inferred categories, which may influence recommendations, advertising and moderation.
Intersectionality means categories overlap. An older, working-class woman, for example, may face outcomes that cannot be explained by age, class or gender alone. Access, platform design, algorithmic systems and social attitudes interact.
| Factor | Typical influence |
|---|---|
| Age | Access, literacy, age rules and targeting can affect participation. |
| Gender | Self-expression, representation, harassment and system categorization may differ. |
| Race | Representation, visibility, community formation and exposure to algorithmic bias may differ. |
| Class | Device quality, connectivity, skills and access to paid services vary. |
| Intersection | Combined identities can intensify exclusion or create distinctive communities and support. |
The key mechanism is power. Platforms choose which identity categories to collect, how algorithms use them and whose expression becomes visible. Users can adapt or resist these structures, but their capacity is unequal. This links identity to the social context and to algorithms, data and media.
A common misconception is that each category has a separate, predictable effect. Instead, examine how categories combine within a specific social setting and digital system.
Exam technique: This shared SL and HL content may be tested through explain or discuss. For explain, show causes linking identity to platform features. For discuss, balance opportunities such as community formation against exclusion, stereotyping and unequal visibility, using multiple stakeholders.
