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IB Digital Society: Concepts

Change, expression, identity, power, space, systems, values and ethics. 2 subtopics, 12 key terms, full free lesson below.

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In this topic: 1.1 · 1.2

1.1The seven concepts

Key terms

Change
How digital systems transform behaviour, institutions and societies, and at what speed.
Expression
How people communicate, create and present themselves digitally.
Identity
How digital systems shape who we are and how others see us.
Power
Who controls digital systems, data and decisions, and who is affected.
Space
How digital systems reshape physical, virtual and social spaces.
Systems
Interacting parts with inputs, processes, outputs and feedback.
Values and ethics
What is right, fair and responsible in the design and use of technology.

Worked example

Apply two concepts to TikTok's recommendation algorithm.

  1. Power: ByteDance controls what billions see; governments debate bans and data access (e.g. US legislation in 2024).
  2. Identity: users' feeds shape how young people see themselves and trends.
  3. Link: power over the algorithm shapes identity at scale.

Exam tip: Name the concept explicitly in each paragraph: examiners look for conceptual understanding.

1.2The inquiry framework: concept, content, context

Key terms

Content
The technologies studied: data, algorithms, computing, media, networks and the internet, AI, robots and autonomous technologies.
Context
The setting where impacts happen: cultural, economic, environmental, health, human knowledge, political, social.
Stakeholder
Anyone affected by or influencing a digital system.
Impact
A significant effect (positive or negative) on people and communities.
Implication
A likely future consequence.

Worked example

Frame an inquiry into smart meters.

  1. Content: networks and data.
  2. Context: environmental and economic.
  3. Concepts: systems (energy grid feedback), power (energy companies' data), values (privacy).
  4. Question: “To what extent do smart meters help households cut energy use without compromising privacy?”

Exam tip: Write the 3 Cs at the top of every exam answer plan.

Practise Concepts with exam-style questions →

Content: Data →

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