The research main hypothesis suggested that «there is a significant relationship between attachment styles and the manner of mobile phone use among users». (scirp.org)
In a recent Teacher article, two schools discussed their differing policies on mobile phone use during school hours. (teachermagazine.com.au)
More specifically, mobile phone use in pregnancy was associated with lower risk of the child having low language and motor skills at 3 years of age. (sciencedaily.com)