政策环境对实现残疾人康复服务的影响

根据《上海市残疾人"人人享有康复服务"评价指标体系》,采用综合评价法,对上海市6个区残疾人康复工作进行评价。研究发现,残疾人康复政策环境实现率为96.3%,5个二级指标实现率均超过80%,三级指标达标率63.3%。应明确残疾人康复工作的重要性,将残疾人康复纳入政策工作计划,各区残疾人康复政策环境建设应协调平衡发展。     

移动窗口条件下阅读过程中字词识别特点的研究

采用“移动窗口”技术对中文阅读过程中的字词识别进形了初步的探讨。被试是８名大学生,阅读材料为８篇科学文章。结果发现,在移动窗口条件下,词的注视时间受词频、词中字数等词本身特性,词在理解文章中的重要性以及句子界限效应、文章难度等来自阅读理解的高级过程的影响。移动窗口技术可以在一定程度上较真实地探讨阅读中字词的连续加工过程。     

卡车驾驶员的夜间视力研究

运用ＹＪＳ—ＩＩ型夜间视觉检查仪对２３８名男性卡车驾驶员的暗适应时间和夜间视力进行了测试。结果表明：卡车驾驶员暗适应时间的９５％上限值为５９．６７秒;卡车驾驶员暗适应时间和夜间视力的年龄阈值为４０岁;事故组与安全组卡车驾驶员暗适应时间存在显著差异（Ｐ＜０．０５）,事故组卡车驾驶员的暗适应时间较长,表明卡车驾驶员的暗适应能力差是引起夜间交通事故的重要因素。研究结果为驾驶员的选拔,安全教育以及制订预防夜间交通事放对策提供一定的理论依据。     

恐惧发生与预防的实验研究：──Ⅰ、强烈噪音下恐具行为的动物模型

通过不同方法对ＳＤ型大鼠分四组进行实验处理,观察比较大鼠的行为,发现：在突然的高强度噪音条件下,大鼠出现恐惧的行为反应;强刺激组大鼠恐惧行为较控制组明显增多,行为的唤醒适应能力异常,并存在显著的个体差异;噪音脱敏训练对提高大鼠在高强噪音条件下的应激能力、减少恐惧具有良好的促进作用;在脱敏训练中尤以逐渐递增噪音强度、刺激时间与平均分配实验日结合的方法效果最为显著。     

Life goals and plan determinants reported by black and white high school seniors

Black secondary school seniors were compared with their white peers on motivational patterns in posthigh school plans and life goals. Subjects, all members of the 1970 graduating class in a small urban high school, included 34 black males, 32 black females, 119 white males and 157 white females. The investigation replicated a pilot study of the 1969 class. Variables included eight reported determinants of posthigh school plans and 29 categories of the Vocational Sentence Completion Blank. Significant differences as a function of sex were more frequent than those attributable to race.     

Fathers' and mothers' speech to young infants

Fathers' and mothers' speech to infants was obtained during face-to-face interaction in a laboratory setting. Thirty-two father-infant pairs and 40 mother-infant pairs participated. Infants were divided equally by sex and among two age groups with mean ages of 3 and 9 months. Parental utterances were transcribed from videotapes. The utterances were analyzed in terms of their structure and content. There were many similarities in the structure of fathers' and mothers' speech. The speech of both parents was highly repetitive and contained many questions. There were also similarities in the content of fathers' and mothers' speech. Their belief in the infants' ability to think, feel, and act like persons was evident in their speech to the infants. The age of the infant was a significant factor in the analysis of many of the content categories. The sex of the infant and the sex of the parent were also significant factors in several of the analyses.This paper is based on a thesis submitted by the first author in partial fulfillment of the requirements for a master's degree. Some of the data reported here were obtained under a grant from the Spencer Foundation to the second author.     

儿童对几种时间词句的理解

现实中任何事情总是在一定的时、空条件下发生的,所以语言学家概括出简单陈述句的基本模式为:时间坐标+空间坐标+核心句。但时间不同于空间,它是看不见摸不着的,因此儿童在语言中使用时间词汇比空间词汇少而且迟,我们从调查中(注)发现,在七十名     

精子捐赠与伦理

引起男性不育的一个重要原因是无精症、死精症。精子捐赠的出现为这些患者带来了福音,使其享受天伦之乐成为可能,但同时也带来了一系列伦理学、社会学上的问题,包括子代的知情权问题、近亲结婚问题、家庭内部矛盾问题等等。因此要准确认识、运用和完善新的医学技术,并对其进行伦理和法律的规范,防止滥用。     

社区卫生服务——体现效率与公正特征的改革之路

社区卫生服务比较全面地体现了公正与效率的原则，是卫生改革的一项重大举措。它公正有效地突破了固有的卫生体制；公正有效地实现了“人人享有初级卫生保健”的目的；公正有效地推进了医学模式的转移；公正有效地抓住了纠风的症结；公正有效地解决了医疗费居高不下的顽症。