%0 Journal Article %T Why a logical-pragmatic perspective on validity in mental health is not sufficient: introduction to the principle of convergent trans-disciplinary crossvalidity %A Drozdstoj St. Stoyanov %J Dialogues in Philosophy, Mental and Neuro Sciences %D 2010 %I Crossing Dialogues Association %U http://www.crossingdialogues.com/Ms-D10-03.pdf