The parenting expert is to tackle children’s anxiety in a nationwide tour Dr David Coleman A clinical psychologist has described smartphones as a “disaster” for an entire generation of young people as he prepares to field parents’ questions on anxiety during a nationwide tour next month. Dr David Coleman is set to host a series of talks for parents across the country focusing on helping children and teenagers cope with anxiety, following a sold-out show in Kerry last year. Join the Irish Independent WhatsApp channel Stay up to date with all the latest news.