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THE EXPECTATIONS OF CITY DWELLERS TOWARD URBAN LIGHTING. GLODT H*, MOCH A*, BONNEFOY B* *Groupe de recherches : Psychologie environnementale : Attitudes et Comportements en milieu urbain Université Paris X Nanterre, 200 avenue de la République 92001, Nanterre Cedex
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THE EXPECTATIONS OF CITY DWELLERS TOWARD URBAN LIGHTING GLODT H*, MOCH A*, BONNEFOY B* *Groupe de recherches : Psychologie environnementale : Attitudes et Comportements en milieu urbain Université Paris X Nanterre, 200 avenue de la République 92001, Nanterre Cedex tel fax : 33 1 45 26 06 44 e-mail : mochannie@aol.com
INTRODUCTION Numerous studies conducted in indoor artificial lighting show an impact on : • light estimation • cognitive performance • mood • behavior But we know very little about the effects of outdoor night lighting. This is what we proposed to explore
MAIN PURPOSE Our main purpose was to examine, in a field exploratory study : • how people evaluate the outdoor night lighting • to find out people’s expectations of the functions of urban lighting • to understand what criteria they use to evaluate « good lighting » • to know what improvements they suggest
METHODOLOGY SUBJECTS 140 subjects representative of the eighteenth district of Paris in regards to age, gender, and socio-economic background
METHODOLOGY SUBJECTIVE INDICATORS A standardized questionnaire was established from a set of semi-directive interviews (20). The major topics investigated : • Satisfaction about neighbourhood • The various functions of urban lighting • Evaluation of the urban lighting of the area • Proposals for improvement
IMPACT OF DIFFERENT FACTORSSatisfaction Effects of satisfaction in the area : • on the evaluation of the quality of lighting : ² = 85, p< .001 • on expectations toward urban lighting and proposal for improvement (increase lighting)
IMPACT OF DIFFERENT FACTORSAge Effects of age : • on the functions of lighting (create activity : ² = 13,73 , p< .01) • on expectations of a good lighting ( colour) on the proposal to increase lighting (for older persons : ² = 14,7 , p< .001) Gender Effects of gender : • on preference for colour (men prefer blue : ² = 4,03 , p< .05) • on the evaluation of various sources of lighting • on the functions of lighting
IMPACT OF DIFFERENT FACTORSTime spent in the area Effects of time spent in the area : • on the effects of various sources of light • on the evaluation of the impact of a good lighting • on proposals for improvement
MAINS PROPOSALS • To take in account the quality of urban landscape • To vary the sources • To take in account the density • To increase lighting
CONCLUSION • Security is not the first expectation of the city dwellers in regards to lighting. • Their main interest is to be able to walk safely, followed by an expressed concern for the appreciation of the city itself. • A good lighting should not to be too strong yet adapted to the type of street, spaces and density. • Age, sex, and the lengh of time living in the area mediate the expectations and evaluations toward urban night lighting.