本研究旨在探討家長在陪伴國小中年級學童參與生態導覽活動時，所面臨之參與阻礙及協商策略。以便利取樣的方式進行問卷調查，選取育有中年級學童之家長為研究對象，共發放230份問卷，回收有效問卷221份，有效回收率為96.08%；資料採描述性統計、獨立樣本t檢定、單因子變異數分析、雪費法事後比較及皮爾森積差相關進行分析。結果顯示：家長陪伴學童參與生態導覽活動的阻礙因素，以「個人及活動衝突」的阻礙程度為最高，協商策略使用以「活動策劃」方式為最高；參與活動之家長背景因素在參與阻礙上有顯著差異；參與活動之家長背景因素在協商策略上有顯著差異；參與活動之家長參與阻礙與協商策略呈現顯著正相關。建議家長善用電子網絡搜尋相關活動，並擴大人際關係，建立共學團體，達到克服阻礙進而參與活動之目的。

This research aim to explore the leisure constraints and negotiation strategies on ecotourism guide for parental accompany with elementary intermediate grade students. A convenience sampling method was adopted to survey the parents who participate activities with intermediate grade children. Total of 230 questionnaires were distributed and 221valid copies were retrieved, with a valid return rate of 96.08%. The data was analyzed with descriptive statistics, reliability analysis, Independent Sample t Test, One-Way Anova, and Pearson's product-moment correlation. The result of research showed ＂interpersonal and activity conflict＂ in leisure constraints was the highest, ＂event planning＂ in negotiation strategies was the highest. Significant differences existed in both leisure constraints and negotiation strategies of parental accompany on ecotourism guide based on their background factors. The correlation between leisure constraints and negotiation strategies of parental accompany on ecotourism guide was significantly positive. It was suggested that parents can make good use of Internet networks to search related activities, expand relationships, and establish co-educated group to overcome the constraints and achieve the purpose of participating activities.