any group who a person identifies closely with, and looks to for guidance regarding attitudes, values and beliefs
One member’s buying behaviour may change the rest of the group's beliefs or attitudes
For example, if a friend tells you they had a bad hairdresser, you may no longer go to that salon
For example, if one person wears neon yellow leg warmers, others in the group may follow suit
Effect on business: marketing managers should aim to be able to create trends through reference groups, reach a higher brand awareness and sales