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The Perception Of The Spatial Layout Of An Environment

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This research shows that the perception of the spatial layout of an environment is influenced by the energetic resources available for movement within it. The findings are consistent with the view that spatial perceptions are influenced by bio energetic factors. Researchers measured individual differences in factors related to bio energetic state, such as fatigue, sleep quality, fitness, mood, and stress. Previous research has shown that hills appear steeper to those who are fatigued & restricted, due to a lack of physical fitness, age (EX: the elderly) or those who are in declining health. The prevailing interpretation of this research is that individual observer’s perceptions of the environment are influenced by their capacity to …show more content…

The two experiments reported in this paper pursued three aims: first, by manipulating metabolic energy they directly tested whether each individual’s energetic state was influenced by their spatial perception. Second, the studies utilized manipulations of metabolic energy in an unnoticeable manner so that participants were completely unaware whether they were in a high-energy or low-energy condition. If differences in perception were to be obtained, it would further support the proposition that these effects, and similar effects reported in earlier research, was not the result of experimental demand characteristics. Third, assessing individual bio energetic differences permitted an assessment of bio energetics state on perceived slant, independently of any experimental manipulations. In both experiments blood glucose levels were varied, with the expectation that high blood glucose would make hills appear less steep. Two lines of research have investigated the role of blood glucose in the following contexts: first, glucose has distinct physiological effects on the body, and second, glucose levels can influence cognitive functioning. The independent variable in this experiment was the tilt of the hill and the dependent variable was the blood glucose levels. The dependent variable was measured/manipulated by the experimenters altering the amount of sugar being placed into the participant’s blood stream as well as placing heavy objects in their backpacks. The

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