A special education student usually needs a longer period of time to acquire information. Repetitive teaching techniques arc often beneficial, and indefatigable(孜孜不倦的) consistency on the part of the teacher is frequently necessary. Interactive videodisc courseware has characteristics that can be capitalized upon to meet the challenges that special education poses. A videodisc program is infinitely patient. Repetition of any videodisc lesson can continue endlessly, and designers can assure absolute consistency within a program. Most important, according to special educator William Healey of the University of Arizona, is that videodisc "adds an extra dimension of realism for children who need graphic representations".
Healey explained that deaf and mentally retarded children especially have difficulty grasping figurative (比喻的) language and higher-order language concepts. He believes that for special education, the power of videodisc lies in the ability of the technology to visually represent language concepts normally taken for granted by non-handicapped persons. Complex figurative language forms such as idioms and metaphors come most readily to mind as being difficult for handicapped learners.
The special education mentioned in the text is mainly concerned with _______.
A.genius students from day-care centers to colleges
B.students who are fond of computer video games
C.teachers of language in the University of Arizona
D.students who are either mentally or physically disabled
第1题
在停止或减少使用成瘾物质后出现的特殊的心理生理症状群
A.精神依赖
B.耐受性
C.戒断状态
D.躯体依赖
E.精神依赖+躯体依赖
第2题
使用者必须增加成瘾物质的使用剂量才能获得以往所需的效果
A.精神依赖
B.耐受性
C.戒断状态
D.躯体依赖
E.精神依赖+躯体依赖
第3题
使用者必须增加成瘾物质的使用剂量才能获得以往所需的效果为
A.精神依赖
B.戒断状态
C.耐受性
D.躯体依赖
E.谵妄状态
第4题
产生愉快与满足感,并对成瘾物质(如乙醇)表现出渴求为
A.精神依赖
B.戒断状态
C.耐受性
D.躯体依赖
E.谵妄状态
第5题
反复用药后机体出现适应状态,表现为耐受性增加及停药或减药后的戒断状态为
A.精神依赖
B.戒断状态
C.耐受性
D.躯体依赖
E.谵妄状态
第6题
关了依赖综合征错误的是
A.对使用物质的强烈渴求
B.可以有耐受性增高
C.出现意识障碍
D.当使用物质终止或减少用量时出现戒断症状
E.可表现有心理依赖和躯体依赖
第7题
A.依赖
B.滥用
C.耐受性
D.戒断状态
E.精神活性物质
在反复地、长时间、大剂量使用某种物质后,或使用拮抗剂占据受体,绝对或相对戒断时出现的一组症状,再度用药可使症状获得缓解
第9题
根据以下答案,回答题
A.依赖
B.滥用
C.耐受性
D.戒断状态
E.精神活性物质
在反复地、长时间、大剂量使用某种物质后,或使用拮抗剂占据受体,绝对或相对戒断时出现的一组症状,再度用药可使症状获得缓解()。
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