I work in the retail industry and observed this the other day. It seems like people buy more when using a cell phone in say, a grocery store. I guess they're too busy talking on the phone to do any sort of "value-shopping". I've seen people mindlessly place things in their carts while yakking away.
I wonder if there's any published research about this topic. Thus leads to the poll...
I wonder if there's any published research about this topic. Thus leads to the poll...