By Windy Dryden
By Bill O'Connell
By Oaklander Ph.D., Violet
By David Malan (Tavistock Clinic, London, UK)
By Marguerite A. Wright
By P. Mick Richardson, Snyder Solomon
By Ray Woolfe, Windy Dryden
By Beverly James
By Eline Snel, Jon Kabat-Zinn, Myla Kabat-Zinn
By Anneli Rufus
By Lone Gammeltoft, Jannik Beyer
By Lavinia Gomez
By Mitchell, Juliet
By Whitehouse, Pudney
By Jenaii Gold
By Brian Sutton-Smith
By Gillian Schofield, Mary Beek
By Richard Bryant-Jefferies (Retired BACP Accredited Person-Centred Counsellor and Supervisor, UK)
By Paula Crimmens
By Kate Collins-Donnelly
By L. S. Vygotsky, Michael Cole, Vera John-Steiner, Sylvia Scribner, Ellen Souberman
By Jane Healy
By Julian Sleigh
By Richard De Mille
By Jan Hawkins
By Alison Sealey
By Bruce D. Perry, Maia Szalavitz
By Leslie Smith
By Joanna Richardson, Carol Joughin
By D. W. Winnicott