
Has anyone ever told you that you should be a model? Fi ndi ngs of t he above exper i ment s suggest t hat t he pr e- sence of vasopr essi n i s necessar y f or t f tec d23t demonst r at i on of nor mal avoi dance behavi or. The ef f ect of f tec d23t essi n on posi t i vel y- r ewar ded t asks, howeveri s f ...