Even kids who have attended daycare can find the first days of kindergarten stressful. The good news is that parents can take practical steps this summer, to prepare for the fall transition.
Loneliness is a major cause of health problems, and many programs have aimed to alleviate it among the elderly. But it might be wise to treat loneliness at its roots, which for many is in childhood.
Attachment theory can help in understanding some disruptive class behaviour.