本研究主要目的在探討都市街道景觀中的元素，包括道路植栽與人行道舖面對行人偏好的影響。研究方法以電腦模擬臺北市街道作為背景，景觀元素選取行道樹種類、種植距離、灌木高度、人行道舖面材質、舖裝型式、舖面色彩，共組成32個街景替選方案，利用結構式問卷對學生和景觀專業者進行不同植栽和舖面組合之街景方案的偏好評估。研究結果顯示：1. 行道樹種類、種植距離、灌木高度、人行道舖面材質、舖裝型式、舖面色彩組合不同對景觀偏好皆有影響，其中灌木影響最大，行道樹種植距離影響最小。2. 受測者對街景的偏好受植栽元素的行道樹種、種植距離、灌木高度之間的交互作用影響有顯著差異。3. 受測者對街景的偏好受人行道舖面元素中的舖面材質、舖裝型式、舖面色彩之間的交互作用影響而有顯著差異。4. 受測者部分社經特性對街景方案的偏好影響有顯著性差異。

The purpose of this study was to investigate effects of elements of urban streetscape such as street vegetation and sidewalk pavements on pedestrian's preference. The research conducted experiments by using computer-simulated images as virtual alternative of street design projects in Taipei City. The elements selected various types of street trees species, interval of trees, height of shrubbery, material, pattern and color of sidewalk pavements. The respondents participating in this experiment were asked to evaluate preference-based values of thiry-two alternatives by questionnaires. The respondents included students and landscape professions. The results indicated: 1. Street trees species, interval of trees, height of shrubbery, pavements material, pavements pattern and pavements color of sidewalk would significantly influence preference. The shrubbery had more and the interval of trees had less effects on preference. 2. Street trees species, interval of trees and height of shrubbery had significant interactive influence on respondent's preference for streetscape. 3. Pavements material, pavements pattern and pavements color of sidewalk had significant interactive influence on respondent's preference for streetscape. 4. Partial personal characteristics of the respondents had significant influence on preference for streetscape.