Classroom behavior inventory: Factor verification

Sixty-nine second grade suburban children were rated by three teachers using a classroom behavior inventory. Factor analysis was performed to test the a priori structure of the instrument. The 18-item inventory was analyzed on three factors: Task-Oriented vs Distractibility, Extroversion vs Introversion, and Considerateness vs Hostility. The three factors loaded perfectly according to the a priori design. The need for further investigations concerning the reliability and a comparison of the rating scale with objective observations is indicated.     

Informational cues and attributions based on role behavior

A recent experiment by Messick and Reeder (Journal of Experimental Social Psychology, 1972, 18, 482–491) attempted to extend Jones, Davis, and Gergen's (Journal of Abnormal and Social Psychology, 1961, 63, 302–310) classic finding that out-of-role behavior.is more informative for person perception than in-role behavior. It is argued, however, that this study confounded two variables, role performance and occupation. Evidence is presented that the occupation variable alone could have produced Messick and Reeder's results. Both variables seem to affect attributions. The importance of these findings for relating attribution theory and role theory is discussed.     

Regularity as a Form of Constraint

Regularity theories of causation are guided by the idea that causes are collectively sufficient for their effects. Following Mackie [1974], that idea is typically refined to distinguish collections that include redundant members from those that do not. Causes must be collectively sufficient for their effects without redundancy. While Mackie was surely right that the regularity theory must distinguish collections that are in some sense minimally sufficient for an effect from those that include unnecessary hangers-on, I believe that redundancy is the wrong mark of that distinction. I propose a way to develop the regularity theory without it. Instead of distinguishing minimal from mere sufficiency in terms of redundancy, we should look to the influence that events have in the world. Causes, so construed, must have just enough collective influence to ensure that an effect occurs. I argue that such an account provides a uniform solution to the problem of epiphenomena and to a pair of related problems that arise for prior iterations of the regularity theory.     

J. Wentzel van Huyssteen: Refiguring Rationality in the Postmodern Age

In his three books J. Wentzel van Huyssteen develops a complex and helpful notion of rationality, avoiding the extremes of foundationalism and postmodern relativism and deconstruction. Drawing from several postmodern philosophers of science and evolutionary epistemologists who seek to devise a usable notion of rationality, he weaves together a view that allows for a genuine duet betweenscience and theology. In the process he challenges much contemporary nonfoundationalist theology as well as the philosophical naïveté of some cosmologists and sociobiologists.     

Stochastic pairwise comparative judgements and direct ratings of alternatives in the REMBRANDT system

The REMBRANDT system for multicriteria decision analysis consists of both the multiplicative variant of the AHP (which employs a method of pairwise comparative judgements by a decision maker to arrive at final impact scores for the alternatives under consideration) and SMART, the simple multiattribute rating technique (which utilizes direct rating of alternatives to achieve final impact scores). This paper examines the effect of imprecision or uncertainty in the decision maker's pairwise judgements or ratings of alternatives by expressing each pairwise judgement or rating as a probability distribution, and the structure of REMBRANDT's component models is exploited to derive interval judgements or interval ratings of the alternatives’ final impact scores. These interval judgements or interval ratings can be used to determine the probability of rank reversal amongst alternatives, i.e. to assess the stability of the final impact score vector. © 1998 John Wiley & Sons, Ltd.     

论爱因斯坦的伦理思想和道德实践

爱因斯坦不仅是20世纪最伟大的科学家和思想家,而且也是一位伟大的人。他的伦理思想丰富而深邃,他的道德实践切实而感人。这位知行合一的伟人不愧是世人做人的楷模。     

JOURNEY OF THE UNIVERSE: WEAVING SCIENCE WITH THE HUMANITIES

This article discusses Journey of the Universe as a project that consists of a film, book, conversation series, online classes, and a website. It describes how the creators worked to integrate science and humanities, not privilege or elevate science. It refutes arguments made in Lisa Sideris's Consecrating Science: Wonder, Knowledge, and the Natural World that suggest that Journey overlooks religion and distorts wonder. The article observes that Journey does not dismiss religion but includes it in explicit ways. It does not dictate wonder; it evokes wonder. In short, Journey is a living or functional cosmology with implications for mutually enhancing human–Earth relations.     

Sex differences in instigative aggression

The instigative aggression paradigm, in which male and female subjects instructed a female confederate which shock to set for an opponent in a competitive reaction time task, was employed. It was observed that males instigated more aggression than females and that both passive and assertive noncooperation effectively reduced instigative aggression, the assertive form of noncooperation being only slightly less effective. Questionnaire data suggested that females found the passive noncooperator most desirable while males found her least so. Results were discussed in terms of violation of task role and sex role expectations.     

INCREASING SEAT BELT USE ON A COLLEGE CAMPUS: AN EVALUATION OF TWO PROMPTING PROCEDURES

Seat belt use is an important factor in the prevention of automobile accidents involving injuries and fatalities. The current study used a multielement design to compare the “Click It or Ticket” and “Please Buckle Up—I Care” procedures. Results indicate that the Click It or Ticket prompt resulted in a 20‐percentage‐point increase in seat belt use, and Please Buckle Up—I Care resulted in a 14‐percentage‐point increase.     

小鼠新颖寻求特质对酒精的运动激活效应的影响

新颖寻求(或感觉寻求)特质与许多成瘾药物的易感性密切相关。例如, 高、低新颖寻求动物对可卡因、苯丙胺和吗啡等成瘾药物的奖赏、运动激活、强化效应的反应存在差异。长期饮用酒精也容易成瘾, 但尚未发现关于新颖寻求特质影响酒精成瘾的报道。本实验采用药物成瘾研究中常用的自发活动模型, 考察了高、低新颖寻求动物在酒精急性处理、慢性处理和激发过程中的行为表现。实验过程中首先采用两种新颖寻求模型, 即新颖环境中自发活动模型和新颖客体偏爱模型, 将昆明小鼠分别区分为高、低自发活动组和高、低新颖客体偏爱组, 连续10天给予酒精(2g/kg/d, i.p.)或等量盐水处理, 戒断2天后所有小鼠接受酒精(2g/kg)激发。实验结果表明, 新颖环境低自发活动小鼠比新颖环境高自发活动小鼠对酒精急性、慢性处理导致的运动激活效应更敏感; 在酒精激发期前者的自发活动水平也高于后者。本实验结果说明新颖环境中自发活动特质影响动物对酒精导致的运动激活效应的反应。