Things are changing for teens with regard to purchasing decisions. Teens have lost the abundance of discretionary income. Teens are going to be smarter shoppers, and they are going to really question how much they need the item. New versus used? Upgrades and updates?
Teens might love a particular brand, but there are other associations that help decision making. For example, corporate responsibility and social cause awareness are added into consideration mix. Corporate malfeasance is an issue. Teens will know if a company is not behaving ethically with regard to their products and workforce.
This information courtesy of Jacqui Lane at SurveyU. I worked with Jacqui when she was at C&R Research. Lots of energy, and lots of enthusiasm for her subject.