Researchers have measured the cost of using a smartphone around your kids

Lila MacLellan:

Before we had smartphones and iPads, parents ignored their children by getting lost in a newspaper story or keeping one eye on the television. Now parents are distracted by mobile technology more than anything else, according to new research, and the consequences are worse.

In a recent study of caregivers, child-behavior specialists at University of Michigan and Boston Medical Center found that parents feel their phones and tablets command more of their attention than other distractions, in way that’s unpredictable and requires more emotional investment. As a result, their interactions with their kids suffer.