自改革开放以来,大量农民工纷纷涌入城市务工,与此同时各类非婚性行为问题也相继出现,导致家庭破裂、性病泛滥、艾滋病滋生、社会风气败坏。本综述通过中国知网搜集已有文献,并结合137个农民工性行为典型案例,主要介绍了性侵犯、婚外情性行为、性贿赂、性服务等四大类农民工非婚性行为问题的概念和表现,并分析了每一类非婚性行为问题的产生原因、动机及其后果,同时归纳了易遭受非婚性行为问题伤害的人群特征及非婚性行为问题的肇事者特征。最后,指出了已有研究的不足,并从研究方法、研究内容等方面提出了有关农民工非婚性行为问题进一步研究的方向。

Sincethereformandopeningup,alargenumberofmigrantworkershavegonetourbancities looking for work.Meanwhile,various non-martial sexual behaviors are emerging,which results into family break-down,widespread of venereal diseases and AIDS and etc.To introduce the concept and manifestation of non-mar-tial sexual behaviors,the author has collected the existing literatures in the Chinese National Knowledge Infrastruc-ture (CNKI)and 137 typical sex cases of migrant workers,and found out four types,which were sexual assault,ex-tramarital sexual behavior,sex trade and prostitution respectively.Besides,the author has also analyzed the cause of such problems,its motivation and consequences.At the same time,the author has also summarized the character-istics of people who are vulnerable to suffer such problems and the perpetrators.Finally,the paper points out the de-ficiency of existing research and propose a further research in terms of research methods,content and so on.

目的：了解农民工群体艾滋病/性病知识、性态度和高危性行为现状，为农民工艾滋病/性病健康教育及对其进行高危性行为干预提供依据。方法：采用分层整群随机抽样的方法进行抽样，对郑州、洛阳、新乡和南阳市区的856名农民工进行艾滋病/性病相关知识、性态度和性行为的现况进行调查。结果：农民工对艾滋病/性病相关知识总知晓率为37．5％，艾滋病/性病知识主要来源为影视（58．79％）和印刷材料（56．18％）。34．8％的农民工赞同婚前性行为，26．3％赞同婚外性行为，22．5％赞同可拥有多个性伴侣。农民工艾滋病/性病知识得分与赞同婚前/婚外性行为、高危性行为呈负相关（r＝-0．364、-0．382、-0．561，P＜0．05），赞同婚前性行为/婚外性行为的态度与其高危性行为呈正相关（r＝0．483、0．491，P＜0．05）。农民工婚外性行为的发生主要受其对婚外性行为的态度、性压抑情况以及是否与配偶一起居住等因素影响[ OR （95％CI ）＝3．955（1．936～8．083）、2．609（1．089～6.253）、1．793（1．003～3．208），P＜0．05]。不同性别、年龄、文化程度、婚姻状况的农民工其性伴侣人数比较，差异均有统计学意义（χ2＝13．112、21．481、8．983、26．562，P＜0．05），≥2个性伴侣者在首次性行为和既往性行为中使用安全套的频率均高于单个性伴侣者（χ2＝4．803、16．890，P＜0．05）。结论：应将40～55岁、低文化、男性作为控制农民工高危性行为重点干预的目标人群，应加强对其进行艾滋病/性病传播途径和预防知识的宣传教育，促使其在高危性行为方面发生转变。

Aim:To study the knowledge ,attitude and high risk behaviors about AIDS/STD among the migrant workers from the countryside , and to provide theoretical foundation for health education and high risk behaviors interventions on AIDS/STD among migrant workers .Methods:A stratified cluster random sampling method was used in the investigation re-lated the knowledge ,attitude and behaviors about AIDS/STD among the migrant workers in Henan province .Results:Mi-grant workers on AIDS/STD related knowledge awareness rate was 37.5%,AIDS/STD knowledge mainly from television (58.79%) and printed materials (56.18%).34.8% of the migrant workers agreed with premarital sexual behavior , 26.3%in favor of extramarital sex ,22.5% agreed that can have multiple sexual partners .There were significant negative correlations of the score of migrant labour in AIDS/STD knowledge with premarital/extramarital sex ,high risk sexual behav-ior(r=-0.364,-0.382,-0.561,P<0.05),there were significant correlations of the s

目的：了解武汉大学医学职业技术学院学生性行为现状及其影响因素,为指导青春期性健康教育提供依据。方法：采用整群抽样的方法随机抽取职院中职1-3年级、高职1-2年级医学专业学生进行匿名问卷调查,收回有效问卷1091份。结果：男生性行为发生率为19.1%,女生为7.5%,差异具有统计学意义。第一次性行为中,仅有17人使用了避孕套（17.9%）,近一年中有性行为的学生中从不使用避孕套占33.8%。Logistic回归分析显示,男生、谈过恋爱、生活在不完整家庭的学生发生性行为的概率较大。结论：该院学生性行为发生率较高,应针对性开展性和生殖健康教育。

Objective:To estimate the prevalence of sexual activities among students from Medicine Vo-cational and Technical School ,Wuhan University ,and find out related factors ,in order to provide instruc-tions for adolescent health education about sexual activities .Methods :Students in Grade 1 to 3 of secondary school and Grade 1 and 2 of high school were recruited via cluster random sampling .The questionnaire survey was conducted anonymously and 1091 valid questionnaires were received .Results:Odds of sexual activities a-mong boys is 19 .1% compared 7 .5% among girls ,which were statistically different .Only 17 participants (17 9.% ) used condoms in their first sexual activity .Participants who had never used condoms during the year right before this survey accounted for 33 8.% .Boys ,students w ho had been in love and those living in broken family have higher odds to have sexual activities than their counterpart according to logistic regression analysis .Conclusion:The prevalence of sexua

目的：调查分析深圳市农民工多性伴侣与使用安全套情况。方法：选择研究对象239名，进行问卷式调查，了解其多性伴情况及使用安全套情况。结果：文化程度初中以下者、连续未与妻子同房时间超过3个月者、首次性行为年龄小于20岁者及首次性行为对象为非配偶存在多性伴侣的比例较高。文化程度初中以下者、首次性行为对象为非配偶以及仅有唯一性伴侣者使用安全套的比例低。结论：针对长期夫妻两地分居，文化程度低下，首次性行为年龄小于20岁，首次性行为性伴为非配偶的农民工存在多性伴侣比例增高，文化程度较低的首次性行为对象为非配偶者，是我们宣传使用安全套预防艾滋病的重点工作对象。

Objectives:To investigate the multiple sexual partners and condom using situation of migrant workers in Shenzhen.Methods:239 migrant workers were selected and surveyed with a questionnaire to understand their multiple sexual partners and condom using condition.Results:Migrant workers with junior school education or less,who had not had sexual life with their wives for more than three months and had their first sexual intercourse younger than 20 years old with women other than their spouse,were of higher risk to have multiple sexual partners.Those with junior school educa-tion or less,whose first sexual intercourse was not with their spouse and had only one sexual partner,were of higher risk of using condom.Conclusion:Migrant workers with low level of education,who have separated from their spouse for a long time and have their first sexual intercourse younger than 20 years old with women other than their spouse,are of high risk of having multiple sexual partners while those w

幼儿在成长发育的过程中，会由于很多教育或者家庭因素的影响产生一些不正确的行为，其中比较有代表性的一种就是幼儿的攻击性行为。比如，生理上、环境带来的影响、家庭的影响等等，都诱导幼儿产生一些攻击性行为。，因此，教师在幼儿攻击性行为的发现和矫正方面应该付出更多的关注和努力。

Children in growth and development, due to reasons affecting many education or family has some incorrect behavior, one of the-more aggressive behavior of a representative is the child of. For example, the impact of physical environment,family in fluence and so on, are in-duced to produce some aggressive behavior of children. Therefore, the teacher found that, in children aggressive behavior and correction should be pay more attention and efforts.