視覺聽覺雙重刺激下感知自然度對寧靜感之影響

Exploring the Influences of Perceived Naturalness on Tranquility under Visual and Auditory Stimulation

洪樣(Yang Hong)

指導教授 ： 鄭佳昆

國立臺灣大學/生物資源暨農學院/園藝暨景觀學系/碩士(2013年)

https://doi.org/10.6342/NTU.2013.02156

摘要

現代人生活壓力大容易變得浮躁不安，而自然常常可以幫助人們獲得寧靜感。寧靜感主要會受到視覺刺激與聽覺刺激的影響。在視覺層面上，感知自然度和人為元素量體都會顯著影響寧靜感。在聽覺層面上，聲音可能也會具有感知自然度而且可能會讓人聯想到各種不同的景觀元素量體，這兩者是否會影響寧靜感則有待研究。
本研究請受測者對圖片、聲音及它們組合起來的影片就感知自然度和寧靜感進行評分。研究結果表明，在視覺刺激下，感知自然度與人為元素量體都會影響寧靜感，但是感知自然度的影響會來得更大。人為元素量體會通過感知自然度的中介效應影響寧靜感。
在聽覺刺激下，聲音會讓人聯想各種不同的景觀元素量體且會具有感知自然度。聽覺感知自然度與聽覺景觀元素量體都會影響寧靜感，但是聽覺的感知自然度的影響會來得更大。聽覺的景觀元素量體會部分通過感知自然度的中介效應影響寧靜感。
在視覺與聽覺雙重刺激下，視覺刺激與聽覺刺激都會顯著影響感知自然度，視覺的影響更大；視覺刺激與聽覺刺激都會顯著影響寧靜感，聽覺的影響更大；
感知自然度會顯著影響寧靜感，並且可以分為視覺與聽覺兩個層面。聽覺刺激的感知自然度會部分通過整體的感知自然度的中介效應影響寧靜感，視覺刺激感知自然度完全通過整體的感知自然度的中介效應影響寧靜感。
總之，無論從視覺還是聽覺角度而言，感知自然度對寧靜感的影響會比景觀元素量體來得大。感知自然度會受到視覺與聽覺的共同影響。景觀設計師可以從視覺與聽覺兩方面提高感知自然度來營造寧靜空間。

關鍵字

感知自然度 ； 寧靜感 ； 視覺刺激 ； 聽覺刺激

並列摘要

Pressure of modern life tends to make people stressful, but nature can often help people get a sense of tranquility. Both perceived naturalness and natural elements ratio have influence on tranquility. But whose influence is greater? Whether the influence of natural elements ratio on tranquility is through the intermediary effect of perceived naturalness? Tranquility is affected by auditory stimuli as well. Does auditory stimuli have perceived naturalness and provoke the imagination of landscape elements ratio? Auditory stimulation and visual stimulation produce a sense of serenity. But whose influence is greater? And what is the role of perceived naturalness in influence of auditory stimulation and visual stimulation on tranquility?
In this study, subjects were requested to score perceived naturalness and tranquility of pictures, sounds and videos combined by them. The results show that perceived naturalness and human elements ratio can affect tranquility, but influence of perceived naturalness is greater. The influence of human elements ratio on tranquility is through an intermediary effect of perceived naturalness. Perceived naturalness is found in auditory stimuli, and auditory stimuli can provokes the imagination of landscape elements ratio. Both perceived naturalness and landscape elements ratio have significant influence on tranquility, but the impact of perceived naturalness is greater. The influence of imagined natural elements ratio on tranquility is through an intermediary effect of perceived naturalness partly.
Tranquility can be influenced by auditory and visual stimuli, but the effect of auditory stimuli is greater. Both the perceived naturalness of auditory stimuli and visual stimuli significantly affect perceived naturalness of the environment as a whole. The overall perceived naturalness significantly affect tranquility. However, influence of perceived naturalness of visual stimuli on tranquility is through an intermediary effect of the overall perceived naturalness while the influence of perceived naturalness of auditory stimuli on tranquility is through an intermediary effect of the overall perceived naturalness partly.
In short, either from a visual or auditory perspective, influence of perceived naturalness on tranquility is far greater influence of landscape elements ratio. landscape architect can create a tranquil space by improving the naturalness through visual and auditory approach.

並列關鍵字

Tranquility ； Perceived naturalness ； Visual stimuli ； Auditory stimuli

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