4-6岁儿童认知发展过程中直接认知成分与间接认知成分相互关系的研究

本实验是分析学前儿童认知过程中三种不同的条件(实物、照片、语言指示)对儿童计数、操作和比较活动的影响,探讨认知的各直接成分和各间接成分的关系在儿童认知发展中的作用;并了解3—6岁儿童在三种认知活动中的特点。     

豚尾猴(Macaca nemestrina)等灵长类动物反转学习的比较研究

不同种类猿猴脑高级机能的比较生理心理研究的资料很少,并且意见不完全一致。和(1997)曾报道黑猩猩较阿拉伯狒有较大的推断能力。Shell和Riopelle(1958)报道阔鼻猴蜘蛛猴(Ateles geoffroyi),卷尾猴(Cebus albifrons)     

身体正直及倾斜不同角度定位的实验研究

本文探讨了身体正直及倾斜不同角度(0°—90°)的定位。结果表明:(1)在暗室排除视觉的条件下,身体正直姿势的定位平均误差值在1.2°—1.61°范围;在亮室有视觉参与条件下,平均误差值为0.88°、不超过1°。(2)在暗室排除视觉条件下,“语言一身体”条件的各个角度定位的准确性最差,其次是“视觉—身体”条件,“身体—身体”条件的结果最好。这种情况表明,身体角度定位明显受信息的传入方式及信息转换和输出的难易程度的影响,相同感觉道在信息传入、处理和输出上具有更大的优越性。     

用温度性眼震电图检查鉴定105例严重飞行错觉飞行员的初步报告

飞行错觉是复杂气象飞行中每个飞行员都可能发生的一种心理生理现象。据我们观察,在飞行员发生的飞行错觉中,93％是一过性的,反应轻微;7％是严重的,反复发生,且难以克服,影响操作,伴有不适症状,甚至可能导致严重飞行事故。因此,开展严重飞行错觉医务鉴定的研究,对保证飞行安全具有实际意义。     

复杂视觉图形辨认的实验研究

实验材料是取样规则不同的两组(有限制组和无限制组)矩阵图形和离散度不同的两组(大离散度组和小离散度组)矩阵图形。每个图形以两种速度及在三个距离上呈现。被试者的任务是从比较图形中再认出先前呈现的那个图形。结果表明:被试者再认无限制组图形的成绩优于有限制组的成绩,小离散度组的成绩也优于大离散度组的成绩。速度因素对辨认的影响大于距离因素的影响。由取样规则所带来的关系参数和离散度这个物理的参数可用于预测图形辨认的成绩。     

马克思主义和人本心理学

美国人本主义心理学,就其关于人的价值的观点而论,可以说主要是从心理学角度对人的本质及其实现问题的研究。这当然并不是一个新问题。早在一个多世纪以前,马克思就曾从哲学、心理学和经济学角度对此进行过系统的探讨。     

入手术室时的情绪状态和某些心理、生理机能的联系及其和针麻效果的关系

情绪活动和某些生理机能或心理过程的关系很久以来就已进行过大量的研究。外科手术前患者的情绪状态及其相应的生理机能的变化,也曾受到注意。患者在意识清醒状态下进行针麻手术,他的情绪状态对针麻过程及其效果的作用如何,这种情绪状态和某些心理、生理机能有什么联系?这是针麻临床上和理论上应予探讨的问题之一。本工作试图综合分析患者的情绪状态和与之伴随的某些生理生化指标变化,以探讨     

Friendship patterns of overseas students: A functional model1

The respondents were 30 foreign students at the University of Hawaii (6 each from Japan, Korea, the Philippines, Taiwan, and Thailand), and 6 host national (American) students, balanced for sex. The subjects identified their 5 best friends, and the 5 people with whom they spend most of their time. The subjects were then presented with a list of 15 activities, and identified a preferred companion for each of the situations. The data were used to test a functional model of the academic sojourn, which predicts that foreign students will belong to three social networks, in descending order of salience: a) a conational network whose function is to affirm and express the culture of origin; b) a network with host nationals, whose function is the instrumental facilitation of academic and professional aspirations; and c) a multinational network whose main function is recreational. The results confirmed the existence, predicted differential function, and salience hierarchy of these three social networks, and reconciled previous conflicting reports regarding the social relations of foreign students.     

The sex by race interaction in cognitive measures

Data consisting of 79 cognitive measures from Project TALENT for 100,000 white and black high school students have been analyzed for possible race by sex interactions. Control variables included geographical area, grade in high school, and socio-economic class. Race by sex interactions are largest when socioeconomic class is controlled and are highly related to the size of the main effect of sex as well. White boys and girls differ more than black boys and girls whether the overall sex difference favors males or females. Sex by grade and, to a lesser extent, sex by area interactions were also moderately large and consistent with the size of the main effect of sex. Since there are no consistent relationships with other main effects, and since the measures producing sex differences also tend to produce the interactions, it is concluded that sex differences and the interactions with sex share the same causes. Differences between these results and those of Jensen are also discussed.     

工程哲学的兴起及当前发展

在哲学大家族中,工程哲学是一个新诞生的哲学分支. 在20世纪末的哲学地图上,"科学哲学"位于中心区,"技术哲学"位于边缘区,[1]而"工程哲学"则仅勉强地在"技术哲学"的边缘占据了一个不显眼的位置,也就是说,"工程哲学"在哲学地图上位于"边缘的边缘".