Picard notes __________.

、mediator may use common language to describe disputes and their interventions, style and behavior vary widely across different mediators

B、mediator bias has been sorted to be incompatible with medication effectiveness

C、mediator bias has 2 forms: general alignment or affiliation with parties prior to meditation, or the greater supporter of the one side during meditation

D、negotiator may overlook affiliation bias if they are convinced that the mediator evenhandedly and treats both sides fairly during the mediation