Peer Conformance

In the late 1970s, University of Illinois researcher Leann Lipps Birch conducted a series of experiments on children to see what would get them to eat vegetables they disliked. This is a high bar. We're not talking about simply eating more vegetables. We're talking about eating specific vegetables, the ones they didn't like.

You could tell the children you expect them to eat their vegetables. And reward them with ice cream if they did. You could explain all the reasons why eating their vegetables is good for them. And you could eat your own vegetables as a good role model. Those things might help.

But Birch found one thing that worked predictably. She put a child who didn't like peas at a table with several other children who did. Within a meal or two, the pea-hater was eating peas like the pea-lovers.

Peer pressure.

We tend to conform to the behavior of the people around us.

- From a Harvard Business Review blog