对8─16岁少年儿童认同从众反应原因的研究

个体从众的原因究竟是什么？根据文献,假设有５种原因,以１００名８～１６岁少年儿童为被试进行测试,反应结果证实了这５种原因。然后,要求上述年龄的４００名被试对有关线段长度的和有关道德判断的从众反应情境、就５项原因作主次排序。结果表明：被试认为从众反应原因的主次顺序依次为“多数人更正确”、“表示归属群体”、“为了表示友好”、“为了免受责难”、“图省事不费心”;同时这种总趋势会因被试的年龄不同和从众情境不同表现出不同特点。     

对8─16岁少年儿童认同从众反应原因的研究

个体从众的原因究竟是什么？根据文献,假设有５种原因,以１００名８～１６岁少年儿童为被试进行测试,反应结果证实了这５种原因。然后,要求上述年龄的４００名被试对有关线段长度的和有关道德判断的从众反应情境、就５项原因作主次排序。结果表明：被试认为从众反应原因的主次顺序依次为“多数人更正确”、“表示归属群体”、“为了表示友好”、“为了免受责难”、“图省事不费心”;同时这种总趋势会因被试的年龄不同和从众情境不同表现出不同特点。     

Contributions to factor analysis of dichotomous variables

A new method is proposed for the factor analysis of dichotomous variables. Similar to the method of Christoffersson this uses information from the first and second order proportions to fit a multiple factor model. Through a transformation into a new set of sample characteristics, the estimation is considerably simplified. A generalized least-squares estimator is proposed, which asymptotically is as efficient as the corresponding estimator of Christoffersson, but which demands less computing time.This research was supported by the Bank of Sweden Tercentenary Foundation under project Structural Equation Models in the Social Sciences, project director Karl G. Jöreskog.     

Order effects and memory for evidence in individual versus group decision making in auditing

Sequential processing of evidence may lead to recency effect, a potential bias in judgment. The present research seeks to extend the literature on recency effects by assessing the potential moderating influence of team work: whether group decision making moderates the severity of recency effects predicted by Hogarth and Einhorn (1992), and whether group processing influences the accuracy of, and confidence in memory for evidence. Experienced auditors from a Big‐6 accounting firm made audit judgments, either individually or as groups. They were randomly assigned to one of two levels of evidence presentation order. After performing the judgment task, participants completed two evidence recognition tests. Consistent with prior findings, recency effects on judgments were observed, but only for individuals. Group judgments or audit reports were not affected by recency. Order effects, however, did not translate into different choices of audit reports, and did not persist in memories of either individuals or groups. As expected, group memory was more accurate than individual memory and groups were more confident than individuals. Overall, confidence in accurate memories was greater than in inaccurate ones. Copyright © 1999 John Wiley & Sons, Ltd.     

Multiattribute signed orders

A self-reflecting signed order is a preference relation that compares relative likes and dislikes for items in a set X by jointly ordering X and a disjoint copy of X. If you would like Jones but not Smith appointed to a committee, and also think it more important to exclude Smith than include Jones, your self-reflecting signed order records this information. We review basic representational theory for signed orders, then examine them when X is multiattributed. Axioms for additive measurement of multiattribute self-reflecting signed orders are specified for several X-structures.     

Anticipation of ball location in low and high-skill performers: a developmental perspective

Objectives: To study how visual anticipatory capabilities develop in high and low-skill tennis players and the role of years of practice (i.e. experience). It was expected that with accumulated experience differences will increase with skill-level, in particular under conditions of fast visual exposure which results in minimal environmental information exposure.Method: Eighty tennis players divided into 4 age categories and 2 skill levels (high and low) were selected according to 4 criterion which ensured appropriate representation of skill-level and experience in tennis. Age categories were 8–11, 11–14, 14–18, and >18. Years of experience in the game were 2.12, 4.17, 6.5, and 12.4 years respectively. Players observed filmed segments of tennis strokes on a monitor, which varied in temporal occlusion conditions from −480 ms prior to ball-racquet contact to 320 ms after contact. After each exposure they were asked to indicate the final ball location. The radial, lateral, and depth distances were averaged for age and skill level.Design: A temporal occlusion paradigm was used in this study. The film was prepared with a camera positioned in the receiver's court. Eight strokes which best represent the game of tennis were chosen. Forty-eight segments were viewed and errors were calculated for each exposure.Result: High-skill tennis players gained more from practice and experience in developing visual anticipatory skills, but their perceptual advantage was not consistent across all stroke conditions, being at its greatest number in conditions of maximal temporal constraints.Conclusions: Differences in visual anticipatory capabilities exist between different skill levels at the outset of their development. These differences increase with experience, mainly after 6–7 years. Greater knowledge base does not always guarantee a superior anticipation of upcoming events and choosing the best decision.     

产权安排是社会道德的基础

作为社会经济生活中的一种根本制度安排和人们的一种基本权利,产权是社会道德的基础。一定的利益差别和产权界定,是道德产生的前提;社会产权制度的性质和变迁,规定着社会道德体系的特质和演变;社会产权安排的结构和状况,影响和制约着人们的道德行为选择和社会道德风尚。健全的产权安排有利于规范和约束人们的行为选择,安定人们的生活心态,创造积极的道德环境和条件,从而优化人们的道德行为选择,促进良好社会道德秩序的形成。     

The asymmetric effect of regulatory fit on moral judgments of other-oriented lies

We examined whether regulatory fit effects are asymmetric—namely, whether they occur only among individuals with a promotion focus or a prevention focus. We adopted a task where individuals make moral judgments of other-oriented lies and conducted three studies. The results indicated that prevention-focused individuals judged other-oriented lies based on a vigilant strategy as more moral than lies based on an eager strategy (Studies 1 and 2). Meanwhile for promotion-focused individuals, there were no differences between eager and vigilant strategies on moral judgments of other-oriented lies. Additionally, the results suggested that the feeling of rightness is an underlying mechanism of the regulatory fit effects of prevention focus (Study 3).     

Preference Structures and Co-comparability Graphs

Order structures such as linear orders, weak orders, semiorders and interval orders are often considered as models of a decision maker's preferences. In this paper we introduce and study new order structures characterized by their symmetric part belonging to certain classes of co-comparability graphs. We outline possible interpretations and suggest special representations of these structures and we point out their potential use for approximating relations obtained through a multicriteria aggregation procedure. We provide various characterizations of the new structures (as well as of older ones) in terms of minimal forbidden configurations and by algebraic conditions.     

The role of prosody in the interpretation of structural ambiguities: a study of anticipatory eye movements

An eye-tracking experiment examined whether prosodic cues can affect the interpretation of grammatical functions in the absence of clear morphological information. German listeners were presented with scenes depicting three potential referents while hearing temporarily ambiguous SVO and OVS sentences. While case marking on the first noun phrase (NP) was ambiguous, clear case marking on the second NP disambiguated sentences towards SVO or OVS. Listeners interpreted case-ambiguous NP1s more often as Subject, and thus expected an Object as upcoming argument, only when sentence beginnings carried an SVO-type intonation. This was revealed by more anticipatory eye movements to suitable Patients (Objects) than Agents (Subjects) in the visual scenes. No such preference was found when sentence beginnings had an OVS-type intonation. Prosodic cues were integrated rapidly enough to affect listeners' interpretation of grammatical function before disambiguating case information was available. We conclude that in addition to manipulating attachment ambiguities, prosody can influence the interpretation of constituent order ambiguities.