The economist Juliet Schor talks about how our reference group has changed over the last twenty-five years. As we spend less time with our neighbors, we're spending more time with people we know from TV and social media, and this… — Lauren Greenfield Copy Share Image
“According to research by social psychologist Dr. David McClelland of Harvard, your “reference group” determines as much as 95 percent of your success or failure in life.” — Darren Hardy Copy Share Image
