“…Examples include expression through physical manifestation (Kruger , Gentile , Livingston , Rogers , Todorova , Ehrensaft , Lieberman & Van Horn , Rominger ), emotion (Rizzuto ), creative processes (Schwager ), play (Rogers , Lieberman & Van Horn ), metaphor (Rogers et al . , Rizzuto , Harrell , Vivona , Mitchell , Corpt , Orange , ), poetry/creative writing (Harrell ), humour (Parkhill et al . ), music (Steinberg , Rogers , Rykov , Ready ), and art (St. Thomas & Johnson , Downing , Rogers , Cunningham , Rominger ).…”