本研究旨在瞭解國小ADHD 學生之學習與生活行為特徵，以問卷調查方式，採分層抽樣進行全國之取樣，抽取北中南各縣市總計39 所學校25180 位學生為樣本，後依據診斷標準選出ADHD 確診與疑似學生，分別發放教師及家長版問卷，主要結果如下： 一、教師及家長都認為「注意力不良」是出現率最高的行為特質，而其中最常出現的是「容易受外界刺激影響而分心」(教師M=4.16；家長M=3.97)。 二、教師認為疑似與確診之ADHD 學生行為沒有顯著差異，但家長則達01~.001顯著差異，雙方認知的差異，可能為疑似學生未接受診斷與鑑定原因之一。 三、教師對學生感到最困擾的行為在「過動」項目(56%~27.5%)，可能與影響班級經營有關；而家長(56.8%~25.7%)對學生「注意力不良」問題最感困擾，可能與會影響學習能力提升與書寫家庭作業效率有關。

The major purpose of this research was to investigate the behavior characteristic for elementary school students with ADHD in Taiwan. The questionnaires were used as research tools. The questionnaires included two subtypes：for teachers and parents. The sample population of this research were 25180 elementary school students in Taiwan. The research proceeded with stratified sampling. The main findings were summarized as follows： First, teachers and parents are all considered "Inattention" is the highest rate of behaviors, and "often easily distracted" in three agreed that the most common behavior (teachers M=4.16, parents M=3.97). Second, teachers considered suspected and identified ADHD students behaviors have no difference, but parents considered they are significant difference (01~.001), this might be the reasons of identified or not. Third, teachers think the most troubled behavior is "Hyperactivity" (56%~ 27.5%), but parents are persecuted by "Inattention." (56.8%~25.7%)