Value‐related goals and vocational choice: The effect of temporal distance

This field study examines the importance that people assign to value‐related goals in their vocational decisions. We focused on the interactive effects of temporal distance from the vocational decision and the level of abstraction of the goal. Soldiers rated the importance of value‐related goals for their vocational choice following their release from military service. They were presented with value‐driven, abstract, decontextualized goals and with value‐driven, concrete, job‐related goals. For half, vocational choice was temporally close, and for the rest, it was temporally distant. Temporal distance from the vocational decision interacted with the level of abstraction of the goals in predicting their importance: When construed in the abstract, the goals were deemed more important if the vocational decision was distant. When construed concretely, the goals were deemed more important if the vocational decision was proximate.     

Level of service of pedestrian facilities: Modelling human comfort perception in the evaluation of pedestrian behaviour patterns

The paper presents a new methodology for evaluating the quality of operation of pedestrian facilities: the methodology is based on the individual level of comfort perceived by each pedestrian that moves in the area.At each time instant, each pedestrian perceives a comfort level which is a function of the space they feel currently available and of his required space. The required space depends on the subject’s walking direction as well as on physical and psychological factors. The available space depends on the current positions of pedestrians. The proposed methodology quantifies the current discomfort due to pedestrian interactions as a continuous function of the interpersonal distances.The proposed methodology has been applied to empirical data. The experimental data are presented, discussed and compared with widely accepted level of service assessment methods.     

The Impact of Exercise on Hormones Is Related to Autonomic Reactivity to a Mental Task

This study examined the effects of an acute physical stressor on salivary testosterone (Tsal) and cortisol (Csal) and their relationship with the autonomic responsiveness to a mental task in fit young men (n = 30). Salivary testosterone (Tsal) and cortisol (Csal) levels were determined before and after a maximal bicycle exercise. Heart rate (HR) and skin conductance levels (SCL) were continuously recorded before, during, and after a Stroop task. Tsal and Csal levels diminished while HR and SCL increased in response to stressors in all the sample. When subjects were distributed in function of their endocrine response to the physical stressor, high Tsal responders showed higher HR reactivity than low responders, and high Csal responders showed higher SCL reactivity and lower reaction time in the Stroop task. These results show that the influence of an acute physical stressor on hormones is associated with the autonomic responses to a mental task.     

The effect of construal level on predictions of task duration

Construal level theory (Trope & Liberman, 2010) contends that distance to events leads to higher level processing. In a series of studies, we examined the role of construal level in prediction of the time needed to perform a task. Estimates increased when the tasks were distant rather than close in time (Study 1), were hypothetical rather than real (Study 2), and when participants were primed to adopt an abstract rather than a concrete mindset (Study 3). As a possible explanation, it is suggested that time units are perceived as smaller as people move up in abstraction, so that more time units are needed to cover the same amount of work. In line with this, we found that people who were primed to adopt a higher level processing mode visualized an hour as shorter than those in a lower level mode, as indicated by their distance marks on a time-line (Study 4). Finally, the contraction of time units was shown to mediate the relationship between temporal distance and task duration estimates (Study 5).     

Seeing the “forest” or the “trees” of organizational justice: Effects of temporal perspective on employee concerns about unfair treatment at work

What events do employees recall or anticipate when they think of past or future unfair treatment at work? We propose that an employee’s temporal perspective can change the salience of different types of injustice through its effect on cognitions about employment. Study 1 used a survey in which employee temporal focus was measured as an individual difference. Whereas greater levels of future focus related positively to concerns about distributive injustice, greater levels of present focus related positively to concerns about interactional injustice. In Study 2, an experimental design focused employee attention on timeframes that differed in temporal orientation and temporal distance. Whereas distributive injustice was more salient when future (versus past) orientation was induced, interactional injustice was more salient when past orientation was induced and at less temporal distance. Study 3 showed that the mechanism underlying the effect of employee temporal perspective is abstract versus concrete cognitions about employment.     

发展地看待知识内隐性的判别方法：内隐与外显学习区分的新途径

知识内隐性的判别一直是内隐学习研究领域的研究重点之一,恰当的区分内隐被试和外显被试对于该类研究有着至关重要的意义。本文介绍知识内隐性判别问题的研究历史,由最初的主观标准和客观标准到后来改进的研究方法,指出了随着对待内隐和外显学习两者关系的理论的发展,研究方法有必要与时俱进,并提出了新的区分内隐被试和外显被试的新方法。相对于传统研究方法,新方法从内隐知识和外显知识互为补充、＂任何一种学习即存在内隐学习,也存在外显学习＂的理论指导下,通过被试的猜测水平来判断其内隐水平,并确定＂纯的＂内隐被试的标准。该方法发展地看待内隐学习及其与外显学习的关系,有助于研究者更加深入、精确地研究内隐学习的相关问题。     

不同焦虑水平下大学生面部表情识别的研究

该文通过2个实验,研究了不同焦虑水平下被试的面部表情识别。实验一,选取89名大学生,研究了在高低焦虑水平下的面部表情识别,结果发现,焦虑水平的主效应不显著。目标性别、目标表情性质的主效应显著,二者的交互效应显著;实验二,选取54名大学生,研究了在不同焦虑水平下,被试对迟蔽面部表情的识别的差异,以及面部表情识别对面部不同部位的依赖程度,结果发现,目标性别、目标表情性质的主效应都显著,但焦虑水平对面部表情识别的主效应不显著,面部表情识别对面部不同部位的依赖程度也没有显著性差异。     

Dealing with Dynamic Decision Problems when Knowledge of the Environment Is Limited: An Approach Based on Goal Systems

We experimentally analyzed decision procedures for dealing with a dynamic decision‐making problem in which only qualitative information about the deterministic dynamics of the environment was available to participants. A participant's task was to maximize long‐term profit in a computer‐simulated monopoly market featuring delays and inertia. The design enabled a goal‐system‐based procedure, whereby a participant could select one or several short‐term variables to be controlled (goal variables) and chose target values (aspiration levels) for each of them over a total of 50 periods. We report results based on a sample of 63 participants on the formation of goal systems and the process of aspiration adaptation. Our main findings are, first, that more frequently selecting goal systems that adequately reflect the causal structure of the underlying model is positively correlated with long‐term profit; second, that goal persistence, a measure of a participant's tendency to stick to the current goal system, is positively correlated with long‐term profit; and third, that aspiration levels tend to be adapted in strong agreement with certain basic principles of a benchmark model of aspiration adaptation. Our study thus suggests and provides empirical foundation for an approach to dealing with complex dynamic decision problems based on neither optimization nor learning. Copyright © 2011 John Wiley & Sons, Ltd.     

无图无真相？图片和文字网络评论对服务产品消费者态度的影响

图片和文字是网络评论的两种主要形式.该研究以酒店产品为例,通过两个实验考察了图片和文字网络评论在不同时间距离和社会距离情境下对服务产品消费者态度的影响.实验一结果表明,远期消费者产品态度受到文字评论影响更大;而近期消费者受到图片评论的影响更大.实验二结果表明,与评论者社会距离远的消费者态度受到文字评论的影响更大;与评论者社会距离近的消费者受图片评论的影响更大.最后,提出了管理建议.     

Formation à la psychologie dans le contexte de l’université brésilienne

The current article aims to describe the policies and practices related to improving the teaching skills of professionals offering psychology courses in secondary school and higher education in Brazil. We first present an overview of the teacher training process, as it was adopted in this country. We also present quantitative data about professionals’ ongoing teaching activities, as well as data on the number of undergraduate and graduate programs available in various administrative categories, and in various geographic regions in Brazil. In addition, we discuss public and private policies that have had an impact on efforts to improve the quality of psychology teaching in Brazil. We conclude with some comments and suggestions, based on national literature, regarding steps that could be taken in Brazil to make further progress in promoting excellence in the teaching of psychology.