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Effect sizes of mountains and molehills
1Institute of Environmental Quality, San Francisco, California 94110, USA. aestamps@ix.netcom.com
Perceptual and Motor Skills
|July 10, 1998
Summary
This study quantifies visual preferences for mountains and molehills using standardized mean contrasts. Mountains received a positive score (1.17), indicating preference, while molehills received a negative score (-0.05), suggesting dislike.
Area of Science:
- Environmental aesthetics
- Visual perception science
- Landscape assessment
Background:
- Environmental aesthetics and visual impact assessments require reliable measurement tools.
- Understanding human visual preferences for natural landscapes is crucial for environmental planning and design.
Purpose of the Study:
- To apply established scientific measurements to quantify visual preferences for common landscape features.
- To provide objective data on aesthetic responses to images of mountains and molehills.
Main Methods:
- Utilized standardized mean contrasts, a scientifically recognized method for quantifying visual differences.
- Applied these measurements to well-known photographic images depicting mountains and molehills.
Main Results:
- The scientific measurement for visual preference of mountains was 1.17.
- The scientific measurement for visual preference of molehills was -0.05.
Conclusions:
- Objective scientific measurements can effectively differentiate visual preferences for distinct landscape types.
- Mountains elicit a statistically significant positive aesthetic response, whereas molehills elicit a negative one.