Based on preliminary results of a new ten year, longitudinal study of social media and social media users, (1,100,000+ online questionnaire responses , covering 73 fmcg categories and 1,500+ individual brands) a new research study conducted by professors in the Integrated Marketing Communication Department at Northwestern University’s Medill School, found that heavy users of social media (primarily Facebook) when asked for brand preferences in various product categories, showed higher levels of specific “No Brand Preference” as a brand category choice, than those who used less social media. Also, as social media usage increased (primarily Facebook) over time by respondents, there was a measurable decline in specific product brand preferences in a majority of the product brand categories covered in the study

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