本研究主要目的為探討學齡前四至六歲幼兒在幼兒園情境中的自發性幽默表現情形。以質性研究為方法，於幼兒園戶外、角落、用餐等時段收集三十名中大班幼兒的自發性幽默表現共178 則，並參考張鐿霏 (2006) 研究中對於二至四歲幼兒的幽默特性之分析方式，歸納出四至六歲幼兒幽默特性，結果發現如下：(1) 分享性：幼兒會做出讓自己覺得有趣的行為，並喜歡與他人分享。(2) 貶低性：幼兒會因想要展現自我，會以嘲諷式的幽默與他人互動。(3) 創新性：幼兒喜歡將兩個不相干的物品，結合出新的幽默成品。(4) 取代性：幼兒喜歡用不一樣的語詞取代原有的字詞作為一種幽默表現。(5) 連續性、流行性與感染性：這三種特性在幼兒的幽默表現中，大部分是會同時出現的。(6) 累加性：會延伸與拓展他人的有趣幽默表現，並有更誇張的敘述。(7) 複合性：可包含一個或以上的幽默特性。(8) 發展趨性：幼兒的幽默表現呼應該年齡的幽默表現。

The purpose of this study was to explore spontaneous humor performance of young children in natural settings ,and the relation to “activity”, “age” and humor performance of young children .The study uses natural observation to have the spontaneous humor performance from 30 young children at outdoor, corner, meal time, etc. The study refer to the Yi Fei Jhang (2006) about two to four years old children’s humor characteristics studys to found Humor characteristics of four to six years old children has 8 patterns: sharing、to sneer at other、originality、substitutive、successive、popularity、influential、accumulative、mixable and developmental。It is suggested that continue to make qualitative research at young children’s humorous study in different teaching types, in order to explore more children's humorous behavior and humorous characteristics.