自适应背景焦点显示技术在遥操作中的应用

遥操作界面中可视信息的有效呈现是提高操作绩效的重要途径。本研究提出自适应背景焦点显示技术原型,构建新型遥操作显示平台,并通过比较不同显示条件下遥操作绩效,考察其应用有效性及特点。结果显示：1）相比其他显示（单一纠正信息、单一指导信息、恒定背景信息和无背景信息）,自适应背景焦点显示可有效提高操作绩效;2）在降低主观负荷方面,单一纠正信息显示显著优于其他显示。本研究结果为遥操作显示界面的优化提供了新思路。     

ODAP: a stand-alone program for observational data acquisition

A software program written to collect real-time, observational data is described. The flexible program allows customized behavior codes and observational durations and simultaneously records both timed and counted events. The data are collected by means of single keystrokes, automatically stored to disk with 100th of a second resolution and summarized for each observational session. The program’s database files are dBASE III PLUS compatible and may be browsed, edited, or converted to ASCII files from the program’s main menu. Field testing demonstrated the efficiency and interobserver reliability of the program (for frequency,r=0.81; for durational behaviors,rs=0.89 and 0.96). The software operates on IBM XT/AT/PS 2s and most clones with PC/MS DOS version 2.0 or greater.     

Word-processing training and retraining: effects of adult age, experience, and interface

Novice (Experiment 1) and experienced (Experiment 2) young, middle-aged, and older adults learned a new word-processing application in keystrokes, menus, or menus-plus-icons interface conditions. Novices showed strong age differences in the time to complete the 3-day tutorial and in declarative and procedural tests of word-processing knowledge. Menus and menus-plus-icons were superior to keystrokes condition. though interface did not interact with age. Experienced users showed age-related slowing in learning rate but minimal age differences in test performance when retrained on a new word-processing program. Age and computer experience accounted for much of the variance in both learning time and word-processing performance; interface type, speed of processing, and spatial generation ability made additional contributions. Experience interacted with age to predict performance. Implications for training and retraining older workers are discussed.     

Cognitive Evaluation of Machine Learning Agents

Advances in applying statistical Machine Learning (ML) led to several claims of human-level or near-human performance in tasks such as image classification & speech recognition. Such claims are unscientific primarily for two reasons, (1) They incorrectly enforce the notion that task-specific performance can be treated as manifestation of General Intelligence and (2) They are not verifiable as currently there is no set benchmark for measuring human-like cognition in a machine learning agent. Moreover, ML agent’s performance is influenced by knowledge ingested in it by its human designers. Therefore, agent’s performance may not necessarily reflect its true cognition. In this paper, we propose a framework that draws parallels from human cognition to measure machine’s cognition. Human cognitive learning is quite well studied in developmental psychology with frameworks and metrics in place to measure actual learning. To either believe or refute the claims of human-level performance of machine learning agent, we need scientific methodology to measure its cognition. Our framework formalizes incremental implementation of human-like cognitive processes in ML agents with an implicit goal to measure it. The framework offers guiding principles for measuring, (1) Task-specific machine cognition and (2) General machine cognition that spans across tasks. The framework also provides guidelines for building domain-specific task taxonomies to cognitively profile tasks. We demonstrate application of the framework with a case study where two ML agents that perform Vision and NLP tasks are cognitively evaluated.     

追随力认知图式:概念解析与整合模型

追随力认知图式是一种历经社会化,以抽象表征形式储存于个体记忆中的关于追随力的认知结构,亦称为追随原型。领导者的追随原型通常在领导—追随互动中被激活,并与部属实际追随力进行匹配。匹配失败的追随原型将被重新归类或定义,匹配成功的追随原型将通过领导者的态度和行为影响追随者的职业幸福感、角色内绩效和角色外行为。人格、市场行情、组织结构和文化能预测追随原型。未来可加强多水平效应、匹配效应和生物基础的探讨。     

The Moderating Effect of Trainee Implicit Beliefs on the Relationship between Cognitive Modeling Orientation and Training Outcomes

Two studies investigated the interactive effects of trainees’ dispositional implicit theory of ability (entity versus incremental) and the use of a promotion versus prevention orientation during the cognitive modeling component of training in the use of a problem‐solving technique. The dependent variables were trainees’ self‐reported behavioral intentions (Study 1) and performance (Study 2), which was assessed by two independent judges following the training program and in a 1‐month follow‐up in the use of the problem‐solving technique. As predicted, entity theorists were more responsive to the social cues contained in the promotion and prevention orientations during the cognitive modeling of the problem‐solving technique. As a result, a promotion orientation produced stronger behavioral intentions (Study 1) and performance (Study 2) than a prevention orientation for entity theorists but not for incremental theorists. The results point to the need to understand the implicit theories of trainees, particularly those who have an entity theory of ability, and for trainers to adopt a strong promotion orientation in their presentation of materials. Trainers who stress the avoidance of errors and overemphasise the importance of performance may unwittingly undermine the intentions and performance of those who have doubts about the efficacy of the training. Deux recherches ont porté sur l’interaction chez des sujets en formation des conséquences de la théorie implicite des capacités dont chacun dispose (stables ou amendables) et de l’orientation vers la prudence ou le progrès lors de la modélisation cognitive dans l’utilisation d’une technique de résolution de problèmes. Les variables dépendantes étaient les intentions comportementales rapportées par les stagiaires (Recherche n? 1) et la performance (Recherche n° 2) évaluée par deux juges indépendants à la fin du programme de formation et un mois plus tard. Comme prévu, les partisans des capacités stables étaient plus sensibles aux signes sociaux présents dans les orientations prudence ou progrès lors de l’élaboration cognitive de la technique de résolution de problèmes. Une orientation vers le progrès était à l’origine d’intentions comportementales plus affirmées (Recherche n? 1) et d’une meilleure performance (Recherche n? 2) pour les tenants de la stabilité des capacités, mais pas pour ceux qui pensaient que les capacités pouvaient être améliorées. Ces résultats montrent qu’il est indispensable de prendre en considération les théories implicites des stagiaires, et plus particulièrement de ceux qui pensent que les capacités sont figées. Quant aux formateurs, il leur faut adopter une orientation fortement axée sur le progrès dans leur présentation des contenus. Les formateurs qui insistent sur l’évitement des erreurs et exagèrent l’importance de la performance peuvent involontairement nuire aux intentions et aux résultats de ceux qui doutent de l’efficacité de la formation.     

Weakness of the will: Is a quick fix possible?

Weakness of the will may lead to ineffective goal striving in the sense that people lacking willpower fail to get started, to stay on track, to select instrumental means, and to act efficiently. However, using a simple self-regulation strategy (i.e., forming implementation intentions or making if–then plans) can get around this problem by drastically improving goal striving on the spot. After an overview of research investigating how implementation intentions work, I will discuss how people can use implementation intentions to overcome potential hindrances to successful goal attainment. Extensive empirical research shows that implementation intentions help people to meet their goals no matter whether these hindrances originate from within (e.g., lack of cognitive capabilities) or outside the person (i.e., difficult social situations). Moreover, I will report recent research demonstrating that implementation intentions can even be used to control impulsive cognitive, affective, and behavioral responses that interfere with one’s focal goal striving. In ending, I will present various new lines of implementation intention research, and raise a host of open questions that still deserve further empirical and theoretical analysis.     

Piagetian Studies of Cognitive Development in India

The paper presents a review of studies on cognitive development of children in India inspired by Piaget’s theory of cognitive development. Piaget’s theory is briefly introduced before examining its cross-cultural applications. Early studies of cognitive development, which focus on age-related changes in cognition, are described. These are followed by the studies of the last decades in which developmental contexts, such as those provided by ecology, culture, schooling, and various forms of training, are implicated. Studies of spatial cognition are discussed in some detail and points of convergence between findings of Indian studies and those reported by Piaget are critically examined. The issue of “performance” vs. “competence” is addressed and research evidence that considers performance difference as a matter of cognitive style is presented. Possible reasons for decline of research interest in Piagetian studies in recent years is examined and suggestion for future studies in this field are offered.     

事必躬亲还是权力共享？内隐追随理论视角下的领导者授权行为研究

本文基于内隐追随理论,探讨了领导者的积极追随原型与追随者的积极追随特质的匹配情形如何形塑领导者的授权行为。基于广东省2家食品企业的226份上下级配对数据,采用多项式回归和响应面分析技术发现：当追随者的积极追随特质与领导者的积极追随原型相匹配时,追随者能够成为领导者的“意中人”。面对“意中人”,领导者将展现更多的授权行为。在匹配情况下,高-高匹配时的领导者授权行为高于低-低匹配的情形。     

5-13岁儿童对物种起源认知的发展

本研究采用临床访谈法,采用开放式和封闭式问题情境,测查了5-13岁儿童对物种起源认知的发展。结果显示儿童对物种起源的解释越来越符合科学的解释,这种认知发展过程并不是以一种起源认知替代另一种起源认知的过程,而是多种起源认知以某种方式共存于儿童的认知系统中。本研究结果既显示了儿童对物种起源认知发展的跨文化一致性,也体现了不同文化和宗教环境影响下的差异性。     

Would situational stress be harmful for anyone? The influence of situational factors and trait empathy on women’s response to infant crying

Individual differences in responsiveness toward infant crying are well understood. Little research, however, has examined the effects of situational risk factors (e.g., social stress, cognitive load) and possible interactions between situational and dispositional factors on response toward infant crying. This study examined if trait empathy (conceptualized as empathic concern; EC, and personal distress; PD) moderate situational factors’ relationship with people’s intentions in response to infant crying. Social stress was manipulated using the Trier Social Stress Test. Cognitive load was manipulated by requiring participants to keep syllable-strings of either two or eight syllables in mind while listening to an infant crying. Participants responded to question items examining their caregiving and neglect intentions in response to the crying stimulus. Multilevel regression analyses demonstrated that trait empathy (empathic concern in particular) was strongly associated with neglect intention under cognitive load. Participants with high EC showed strong neglect intention with increasing cognitive load. Furthermore, results also showed that social stress increased neglect intentions and reduced care intentions; these effects were more remarkable among participants with both low EC and low PD. These results suggest that dispositional factors moderate situational factors’ effect on response to infant crying.     

Logic and Social Cognition

This article takes off from Johan van Benthem’s ruminations on the interface between logic and cognitive science in his position paper “Logic and reasoning: Do the facts matter?”. When trying to answer Van Benthem’s question whether logic can be fruitfully combined with psychological experiments, this article focuses on a specific domain of reasoning, namely higher-order social cognition, including attributions such as “Bob knows that Alice knows that he wrote a novel under pseudonym”. For intelligent interaction, it is important that the participants recursively model the mental states of other agents. Otherwise, an international negotiation may fail, even when it has potential for a win-win solution, and in a time-critical rescue mission, a software agent may depend on a teammate’s action that never materializes. First a survey is presented of past and current research on higher-order social cognition, from the various viewpoints of logic, artificial intelligence, and psychology. Do people actually reason about each other’s knowledge in the way proscribed by epistemic logic? And if not, how can logic and cognitive science productively work together to construct more realistic models of human reasoning about other minds? The paper ends with a delineation of possible avenues for future research, aiming to provide a better understanding of higher-order social reasoning. The methodology is based on a combination of experimental research, logic, computational cognitive models, and agent-based evolutionary models.     

Prototypes,exemplars, and the natural history of categorization

The article explores—from a utility/adaptation perspective—the role of prototype and exemplar processes in categorization. The author surveys important category tasks within the categorization literature from the perspective of the optimality of applying prototype and exemplar processes. Formal simulations reveal that organisms will often (not always!) receive more useful signals about category belongingness if they average their exemplar experience into a prototype and use this as the comparative standard for categorization. This survey then provides the theoretical context for considering the evolution of cognitive systems for categorization. In the article’s final sections, the author reviews recent research on the performance of nonhuman primates and humans in the tasks analyzed in the article. Diverse species share operating principles, default commitments, and processing weaknesses in categorization. From these commonalities, it may be possible to infer some properties of the categorization ecology these species generally experienced during cognitive evolution.     

An investigation of everyday prospective memory

Prospective memory, remembering to carry out one’s planned activities, was investigated using a naturalistic paradigm. Three experiments, with a total of 405 participants, were conducted. The goal was to demonstrate that the cognitive processing underlying successful everyday prospective remembering involves components other than mere “memory.” Those components are probably best represented as individual differences in various cognitive capacities. More specifically, metamemory, attentional capacities, and planning processes that reprioritize intentions according to the demands of everyday life may determine how people actually accomplish the plans they establish for themselves. The results of these experiments suggest that researchers interested in the topic will have to contend with a multidimensional set of factors before any comprehensive understanding of prospective remembering can be realized.     

认知负荷与编码方式对前瞻记忆及其成分的影响

实验1探究认知负荷（高、低）与编码方式（标准、书写、执行意向）对前瞻记忆的影响,实验2进一步探究其对前瞻记忆两种成分的影响。实验1显示执行意向与书写编码的正确率高于标准编码,而前二者无差异;低负荷的前瞻记忆表现好于高负荷。实验2显示执行意向与书写编码的前瞻成分正确率高于标准编码,而前二者无差异;低负荷的前瞻成分表现好于高负荷;不同认知负荷与编码方式均对回溯成分无影响。结果表明：在意向内容相对简单的情况下,执行意向与书写编码对前瞻记忆的促进作用主要表现在促进前瞻成分的提取,低负荷比高负荷有利于前瞻记忆的成功执行,主要体现在前瞻成分成功率更高。     

Psychological ethical climate,leader–member exchange and commitment to superior customer value: influencing salespeople’s unethical intent and sales performance

In today’s competitive environment, salespeople are challenged with creating customer value in an ethical manner while meeting performance goals. Sales supervisors play a critical role in ensuring that this challenge is met. This research examines the roles of psychological ethical climate and leader–member exchange (LMX) in encouraging salespeople’s commitment to providing superior customer value, reducing their unethical intentions and improving sales performance. Results indicate that business-to-business salespeople’s psychological ethical climate perceptions influence their perceived relationship with their sales supervisor (i.e. LMX relationship) as well as their commitment to providing superior customer value. LMX also directly influences commitment to providing superior customer value, which in turn affects salespeople’s unethical intent and quota performance. Theoretical and managerial implications based on the study’s findings are provided, as well as directions for future research.     

PAST: Viewing the programming process

A software package called PAST (Programmer Assessment Software Tools) is described. PAST was designed as a research and diagnostic tool to analyze how programmers develop and test program code. PAST uses line changes between successive compiles to estimate a programmer’s cognitive processing. Line changes are highlighted and graphically presented between any two versions or compiles. Summary graphs and statistics across all versions also are provided. Applications of PAST for expanding our understanding of programming and applying it to research, teaching, and learning are discussed.     

儿童问题解决中的类比迁移

儿童问题解决中的类比迁移是儿童认知发展中的一个基本问题,但在儿童发展研究中却一直没有得到足够的重视。在对儿童问题解决中的类比迁移研究进行回顾和总结的基础上,特别是仔细分析最近十年里的类比迁移研究,该文总结出了儿童问题解决中类比迁移研究的发展趋势,主要包括从探讨迁移是否存在到验证迁移是一种早期能力、从关注迁移的年龄差异到关注促进迁移的有关因素、从关注迁移是否是基本能力到关注迁移的加工机制、从描述迁移技能到领域概化、从关注近迁移到关注远迁移。最后,该文对未来儿童问题解决中的类比迁移研究进行了展望     

How to support learning with multimedia instruction: Implementation intentions help even when load is high

There is ample evidence that multimedia learning is challenging, and learners often underutilize appropriate cognitive processes. Previous research has applied prompts to promote the use of helpful cognitive processing. However, prompts still require learners to regulate their learning, which may interfere with learning, especially in situations where cognitive demands are already high. As an alternative, implementation intentions (i.e. if-then plans) are expected to help regulate behaviour automatically due to their specific wording, thereby offloading demands. Accordingly, this study aimed at investigating whether implementation intentions compared with prompts improve learning performance, especially under high cognitive load. Students (N = 120) learned either in a control condition without instructional support, with prompts, or with implementation intentions. Within each condition, half of the participants studied the multimedia instruction under conditions of either high or low cognitive load, which was experimentally manipulated by instructing them to perform one of two secondary tasks. In line with our hypotheses, the results showed that under low cognitive load, both prompts and implementation intentions led to better learning than the control condition. By contrast, under high cognitive load, only implementation intentions promoted learning. Thus, implementation intentions are an efficient means to promote learning even under challenging circumstances.