文档介绍：several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measuremen等。因此儿童依恋
司题的研究不容忽视。
依恋研究的重大进展来自Ainsworth的研究，她
与同事((1978)设计了陌生情景测量，陌生情景测量将
婴儿的依恋关系分为三类:①安全依恋(Secure)，这类
儿童与母亲在一起时能舒心玩玩具，并不总是依附母
亲，当母亲离开时明显地表现出苦恼，当母亲回来时会
立即寻求与母亲的接触，很快平静下来并继续玩游戏;
②不安全依恋，回避型(insecure-avoidant)，这类儿童在
母亲离去时并无紧张或忧虑，母亲回来，他们亦不予理
会或短暂接近一下又走开，表现出忽视及躲避行为，这
类儿童接受陌生人的安慰与母亲的安慰没有差别;③
不安全依恋矛盾型(insecure-ambivalent)，此类儿童对
母亲的离去表示强烈反抗，母亲回来，寻求与母亲的接
触，但同时又显示出反抗，甚至发怒，不能再去玩游戏。
另外在实际工作中还发现存在第四种类型一混乱型
(disorganized)。这类儿童缺乏对陌生情境的一致策略，
行为组织性很差，过于任性;同时表现出寻求亲近与回
避的矛盾行为，而且行为缺乏完整性。大量的研究结果
显示安全依恋的儿童约占65%，不安全依恋回避型占20%，反抗型占10-15%，混乱型占5-10% o Bowlby
认为，儿童的安全或不安全依恋类型是相对稳定并长
期保存的，但是也可能随周围环境的变化而变化[f210
依恋行为儿童自身的特点受抚养的质量及家庭气
氛因素的影响。其中儿童自身的特点包括儿童的气质
等因素。抚养行为的质量通常指抚养者对孩子需求IF
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proc