- 问题详情:Whenseveralpeoplelookatthesameperson,itisnotunusualforeachofthemtoseedifferentthings;whenyouarealoneobservingonebehaviororapersonattwodifferenttimes,youmayseedifferentthings.Thefollowingsarebutsomeofthefactorsthatleadtothesevaryingperceptions...
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