高一学生处于初高中学习、生活转换的关键时期，其适应行为水平高低影响着学生的心理健康水平，而家庭功能是影响学生适应行为水平发展的关键因素之一。本研究采用适应行为评定系统第二版、家庭功能评定量表调查了400名珠海二中的高一学生，对高一学生的适应行为、家庭功能的总体情况、差异状况、相关关系进行了分析，得到以下结论： （1）高一学生的适应行为总体上处于中等水平，在三个技能领域中社会领域水平较为突出，在九项具体技能中，自我照顾方面适应水平最高，而社区应用方面表现最差。 （2）高一学生的适应行为在社会领域存在显著性别差异，女生在此领域的发展水平高于男生，在九项适应技能的比较中，男生在学习功能上显著高于女生，而女生在社交方面显著高于男生。 （3）高一学生在一般适应行为综合分数以及三个技能领域上，独生子女的发展水平都显著高于非独生子女，在沟通、社区应用、学习功能、健康与安全、休闲五个维度上，独生子女的适应行为水平显著高于非独生子女。 （4）高一学生家庭总的功能处于中等水平，问题解决功能发挥最好，情感反应功能发挥最差。 （5）高一学生适应行为的各个维度与家庭功能各维度存在显著相关关系。 （6）家庭功能能在一定程度上有效的预测高一学生的适应行为水平。

Students of senior one are in the critical period of life transition.The level of adaptive behavior has great influence on the students’ mental health.And also family functioning is one of the key factors to take effect on the students’ performance of adaptive behavior.The research took use of ABAS-II and FAD to analysis the characteristics of adaptive behaviors of students in senior one and the correlation between adaptive behavior and family functioning by collecting data from ZhuHai No.2 High School.Conclusions have been achieved as follows:(1)The adaptive behavior of students in senior one is at the middle level.The domain of social is more prominent than the other two domains, conceptual and practical .From the view of nine specific skills,the skill of self-care is the best and the skill of community use performs the worst.(2)The difference from genders in the domain of social is significant and girls are better than boys.There is also significant difference between genders on the areas of functional academics skills and social skills.As for the functional academics,boys perform much better than girls and for the social part,the result is the opposite.(3)There is significant difference between only child and non-only child on GAC and three domains of adaptive behavior.For the specific skills,significant difference exists on the areas of communication,community use,functional academics,health and safety,leisure.For all the aspects mentioned,only child has a higher level than non-only child.(4)In general,the family functioning of students in senior one is on the middle level.Among all dimensions of it,problem-solving is the best and affective responsiveness works the worst.(5)There is apparently correlation between all the dimensions of adaptive behavior and family functioning.(6)To some extent,family functioning could predict the adaptive behavior of students of senior one.