Study: Seeing people on a package can improve product sales | Around the O | consumer psychology | Scoop.it
From around.uoregon.edu - August 16, 2017 1:30 PM

"UO professor Bettina Cornwell doesn’t really care for potato chips, but she found herself considering a bag while traveling alone in France and feeling a bit lonely. She was thinking about how much she missed her family when she reached for a bag that sported a smiling face on the package ..."