在美国,有超过六百万的学生有身体或心理上的各种问题,受其困扰,他们不能与其他孩子一样正常地入学就读。由于听力、视觉等方面的缺陷,他们不能以常人的方式学习,心理障碍也妨碍着与他人共同学习的合作过程。目前,一些学习障碍学生可以按照他们的需要选择进入公立或私立的特殊教育学校,也有部分学习障 In the United States, more than six million students have troubled themselves physically or mentally and can not attend school normally as other children do. Due to defects in hearing and vision, they can not learn in an ordinary way. Mental disorders also impede the cooperation process with others. At present, some students with learning disability may choose to enter public or private special education schools according to their needs and some learning disabilities