Social & Reference Groups, Family

1. Big Idea

Consumers are influenced by groups, opinion leaders, family roles, and socialisation processes. Purchase decisions are often social rather than purely individual.

2. Exam Focus

Be ready to distinguish reference-group types, group influence degrees, opinion leadership, family structure, consumer socialisation, family life cycle, and family decision processes.

3. Key Concepts

Core terms include reference group, membership group, aspirational group, dissociative group, normative influence, informational influence, comparative influence, opinion leader, family life cycle, consumer socialisation, and family decision roles.

4. Core Framework

Identify the relevant group, determine the type of influence, identify decision roles, and explain how social approval, expertise, or comparison changes behaviour.

5. Marketing Example

A skincare product may spread through an opinion leader on social media, while family purchases such as holidays require negotiation among initiator, influencer, decider, buyer, and user.

6. Common Confusions

Aspirational groups are groups consumers want to join. Dissociative groups are groups consumers want to avoid being associated with.

7. Active Recall Prompts

Try these before reviewing.

• •What are three forms of reference-group influence?
• •How does consumer socialisation occur in families?
• •Which family role is most important in a household appliance purchase?

8. 15-Minute Review Plan

Classify group types, map decision roles for one family purchase, and explain how an opinion leader can reduce perceived risk.