焦虑是一种情绪反应,当人面临或预见到某种现实威胁和危险时,会出现焦燥不安、紧张和恐惧。分离性焦虑是婴幼儿离开自己的亲人,就会感到失去了感情的依托,感到不安全,面对着不熟悉的、不理解的事件,失去了使他舒适和满意的主要源泉,打乱了他的依恋,从而产生分离性焦虑。 Anxiety is an emotional reaction that can lead to anxiety, tension and fear when faced or foreseen by some real threat and danger. Separation anxiety is that when infants and young children leave their relatives, they feel insecure and insecure. In the face of unfamiliar and incoherent incidents, they lose the main source of comfort and satisfaction for them. His attachment, resulting in separation anxiety.