The main features of informal communities at junior high school at rural district are : ( 1 ) forming reason , not only space distance , ability attraction , interests , personalities which are found in the early researches , but also economic condition of the families , living environment ( counties and country sides ) , original foundation of relationships ; ( 2 ) the qualities students choose when they look for their partners are positive , healthy , and are basically consistent with their parents " expectations ; ( 3 ) contents of activities , not only study , chat , travel and play , interesting actions , but also doing some rural work to help adults ; ( 4 ) nature , most of the communities " behaviors seldom break disciplines and laws and they seldom have leaders who have obvious position and influence ; ( 5 ) we can consider the students informal communities which are based on interests and hobbies as advantageous condition in the management of class , it ' s difficult to manage the students communities which are drafted apart from class 2 、贫困地区农村初中学生非正式群体的主要特点是： ( 1 )形成原因上，除以往研究中发现的空间距离、能力吸引、兴趣、性格以外，还包括家庭经济条件、生活环境(乡镇和山村) 、原来关系基础等因素； ( 2 )学生选择伙伴时所趋同的品质都是积极上进的、健康的，并基本与家长的期望相一致； ( 3 )在活动内容方面，除一起学习、闲聊、游玩、兴趣活动以外，还有帮助大人干农活； ( 4 )大多数学生群体较少有违纪或违法行为，群体中具备明显地位和影响力的自然头领较少； ( 5 )以兴趣爱好为基础结成的学生非正式群体在班级管理中可作为有利条件，与班级关系疏远的学生非正式群体是班级管理中的难题。
