问题 单项选择题

目前很多城市的道路都会专门铺设盲道,这是()的体现。

A.提高残疾人社会地位

B.建设无障碍环境

C.维护残疾人合法权益

D.社会对残疾人观念转变

答案

参考答案:B

解析:无障碍环境是残疾人参与社会生活的基本条件,无障碍环境包括物质环境无障碍、信息和交流的无障碍。物质环境无障碍主要是要求城市道路、公共建筑物和居住区的规划、设计、建设应方便残疾人使用和通行,如铺设盲道、坡道,设置交通音响信号装置等;信息和交流的无障碍主要是要求公共传播媒介应使听力、语言和视力残疾人无障碍地获得信息,进行交流,包括影视字幕、盲文、手语等。

单项选择题
问答题

Almost all our major problems involve human behavior, and they cannot be solved by physical and biological technology alone. What is needed is a technology of behavior, but we have been slow to develop the science from which such a technology might be drawn, (46) One difficulty is that almost all of what is called behavioral science continues to trace behavior to states of mind, feelings, traits of character, human nature, and so on. Physics and biology once followed similar practices and advanced only when they discarded them, (47) The behavioral sciences have been slow to change partly because the explanatory items often seem to be directly observed and partly because other lands of explanations have been hard to find. The environment is obviously important, but its role has remained obscure. It does not push or pull, it selects, and this function is difficult to discover and analyze. (48). The role of natural selection in evolution was formulated only a little more than a hundred years ago, and the selective role of the environment in shaping and maintaining the behavior of the individual is only beginning to be recognized and studied. As the interaction between organism and environment has come to be understood, however, effects once assigned to states of mind, feelings, and traits are beginning to be traced to accessible conditions, and a technology of behavior may therefore become available. It will not solve our problems, however, until it replaces traditional pre-scientific views, and these are ply entrenched. Freedom and dignity illustrate the difficulty. (49) They are the possessions of the autonomous (self-governing) man of traditional theory, and they are essential to practices in which a person is held responsible for his conduct and given credit for his achievements. A scientific analysis shifts both the responsibility and the achievement to the environment. It also raises questions concerning "values". Who will use a technology and to what ends (50) Until these issues are resolved, a technology of behavior will continue to be rejected, and with impossibly the only way to solve our problems.

(46) One difficulty is that almost all of what is called behavioral science continues to trace behavior to states of mind, feelings, traits of character, human nature, and so on.