1. What causes the changing context of consumer behaviour according to the source?
Increased exposure to global corporations’ marketing efforts and the use of social media
Обяснение
The source explicitly states that the changing context of consumer behaviour is caused by increased exposure to global corporations’ marketing efforts and the use of social media, making this the correct answer. Review: Definition and changing context of consumer behaviour. Course evidence: "The changing context of consumer behaviour includes increased exposure to global corporations’ marketing efforts and the use of social media."