Video: Questions raised about grief (Hedtke & Winslade, 2008) Please sign up for the course before starting the lesson. by Stephen Madigan Lorraine and John outline a “new wave” of grief theories marked by specific shifts in understanding. Lorraine and John outline a “new wave” of grief theories marked by specific shifts in understanding. Lesson tags: Lorraine Hedtke, grand narratives, grief psychology, Questions raised about grief, new grief theories, John Winslade