A picture is not always worth a thousand words: The visual quality of photographs affects the effectiveness of interpretive signage for science communication. (April 2021)

• Record Type: Journal Article
• Authors: Zhu, Lei; Davis, Lloyd S.; Carr, Anna
• Is Part Of: Public understanding of science. Volume 30:Number 3(2021)
• Page Start: 258
• Page End: 273
• Publication Date: 2021-04
• Subjects: interpretation -- national park -- photograph -- science communication -- signage -- visual quality; Science news -- Periodicals; Science -- Social aspects -- Periodicals; 303.483
• DOI: 10.1177/0963662520982535
• Languages: English
• ISSNs: 0963-6625

Abstract

Photographs are widely used to visualise science. However, the influence of visual quality of photographs on the effectiveness of science communication is often disregarded and seldom tested. This study examines how the visual quality of photographs affects science communication on interpretive signage within Xixi National Wetland Park, China. Results show that a high-quality photograph on the signage significantly increased the following affective and cognitive aspects of communication: (1) a visitor's intention to read the signage, (2) enjoyment of reading the interpretive information, (3) understanding and (4) recall of the information on the signage. This study offers empirical evidence for the benefits of using high-quality photographs to visualise science. To improve the effectiveness of science communication in interpretive products, we argue that the quality of the selected photographs should be considered seriously.