Investigators were testing the effects of different colored walls on two groups of visitors to an exhibit of paintings.For the first group the room 1 white; for the second.dark brown. 2 of each group was followed by 3 electrical system under the carpet.The experiment showed that those 4 entered the dark brown room walked more quickly.covered more area.and spend 5 time in the room than the people in the white environment.Dark brown stimulated more activity, 6 the activity ended sooner.Another experiment presented three groups of subjects 7 the same photographs.but each group was 8 a different kind of a room-an “ugly? room like a messy storeroom.an average room such as a nice office.and a nicely 9 living room with carpeting and drapes.Results showed that the subjects in the studies suggest students do better on tests 10 in comfortable.attractive than in ordinary?looking or ugly rooms. 查看更多

 

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