“Meaningful” social inferences: Effects of implicit theories on inferential processes

Perceivers’ shared theories about the social world have long featured prominently in social inference research. Here, we investigate how fundamental differences in such theories influence basic inferential processes. Past work has typically shown that integrating multiple interpretations of behavior during social inference requires cognitive resources. However, three studies that measured or manipulated people’s beliefs about the stable versus dynamic nature of human attributes (i.e., their entity vs. incremental theory, respectively) qualify these past findings. Results revealed that, when interpreting others’ actions, perceivers’ theories selectively facilitate the consideration of interpretations that are especially theory-relevant. While experiencing cognitive load, entity theorists continued to incorporate information about stable dispositions (but not about dynamic social situations) in their social inferences, whereas incremental theorists continued to incorporate information about dynamic social situations (but not about stable traits). Implications of these results for how perceivers find meaning in behavior are discussed.     

The Influence of Clinical Experience and Assessment Method on the Evaluation of Child Behavior Change

This research examined how people’s ability to detect behavior change in simulated child targets is affected by their clinical experience and the assessment method they use. When using summary assessment methods that are widely employed in research and clinical practice, both inexperienced and experienced clinical staff detected changes in the overall frequency of targets’ aggressive behavior, but were not uniquely influenced by changes in targets’ reactions to social events. When using contextualized assessment methods that focused on conditional reactions, experienced staff showed greater sensitivity than novices to context-specific changes in targets’ aggressive and prosocial reactions to aversive events. Experienced staff also showed greater sensitivity to context-specific changes in their overall impressions of change, but only for aggression. The findings show how clinically experienced judges become more attuned to if…then… contingencies in children’s social behavior, and how summary assessment methods may hamper the detection of change processes.     

Gamification: The Intersection between Behavior Analysis and Game Design Technologies

Deterding et al. (Proceedings of the 15th International Academic MindTrek Conference: Envisioning Future Media Environments, USA 15: 9–15, 2011) report a recent rise in popularity of video game inspired software designed to address issues in a variety of areas, including health, energy conservation, education, and business. These applications have been based on the concept of gamification, which involves a process by which nongame activities are designed to be more like a game. We provide examples of how gamification has been used to increase health-related behavior, energy consumption, academic performance, and other socially-significant behavior. We argue that behavior analytic research and practice stands to benefit from incorporating successful elements of game design. Lastly, we provide suggestions for behavior analysts regarding applied and basic research related to gamification.     

Movement variability near goal equivalent manifolds: Fluctuations,control, and model-based analysis

Fluctuations in the repeated performance of human movements have been the subject of intense scrutiny because they are generally believed to contain important information about the function and health of the neuromotor system. A variety of approaches has been brought to bear to study these fluctuations. However it is frequently difficult to understand how to synthesize different perspectives to give a coherent picture. Here, we describe a conceptual framework for the experimental study of motor variability that helps to unify geometrical methods, which focus on the role of motor redundancy, with dynamical methods that characterize the error-correcting processes regulating the performance of skilled tasks. We describe how goal functions, which mathematically specify the task strategy being employed, together with ideas from the control of redundant systems, allow one to formulate simple, experimentally testable dynamical models of inter-trial fluctuations. After reviewing the basic theory, we present a list of five general hypotheses on the structure of fluctuations that can be expected in repeated trials of goal-directed tasks. We review recent experimental applications of this general approach, and show how it can be used to precisely characterize the error-correcting control used by human subjects.     

Casualties of war and sunk costs: Implications for attitude change and persuasion

The purpose of the present research was to gain greater insight into how people's support for an ongoing war might be influenced by providing information about recent casualties of war. On intuitive grounds, one might expect that such information might often decrease support for the war, especially when the war in question is relatively unpopular. However, research and theory on the “sunk cost effect” suggests, somewhat paradoxically, that highlighting such losses could actually increase, not decrease, support for the war, as driven by the goal to avoid wasting valuable resources. Across two experiments (one focusing on the war in Iraq, another focusing on the war in Afghanistan), we found that the effects of the war casualty information on attitudes were moderated by a recent use and activation of the relevant “don't waste” goal, which had been previously primed in a non-political context. The implications of our findings for theory and research on attitude change, as well as the judgment and decision making area, are discussed.     

Search,rest, and grace in Pascal

For Pascal, how are human beings related, or how do they relate themselves, to the summum bonum in this life? In what sense do they share in it, and how do they come to share in it? These are questions that emerge in many ways in Pascal’s writing, significantly in his concept of repos. To answer these questions, especially by elucidating what repos is for human beings in this life, I would like to begin with Graeme Hunter’s “Motion and Rest in the Pensées”. Hunter’s account of Pascal is important because his purpose is to specifically address how certain aspects of modernity affect how Pascal understood repos. Hunter is certainly correct when he argues that for Pascal, repos is an orderly, directed seeking of truth—what Hunter designates as “search.” However, Hunter’s account of Pascal’s repos falls short of completion, because he neglects a crucial part of Pascal’s articulation of repos: his emphasis on the role of God’s grace in searching. By neglecting Pascal’s emphasis on grace, Hunter inadvertently depicts Pascal as reducing repos to motion, rather than envisioning them together in dialectical unity. I argue that for Pascal, it is correct to say that someone who is anxiously searching has indeed “already found,” but this cannot be solely due to human efforts: rather, it because the whole enterprise is entirely infused by grace.     

Trust and New Communication Technologies: Vicious Circles, Virtuous Circles, Possible Futures

I approach the philosophical analyses of the phenomenon of trust vis-à-vis online communication beginning with an overview from within the framework of computer-mediated communication (CMC) of concerns and paradigmatic failures of trust in the history of online communication. I turn to the more directly philosophical analyses of trust online by first offering an introductory taxonomy of diverse accounts of trust that have emerged over the past decade or so. In the face of important objections to the possibility of establishing and fostering trust in online environments—objections that emerge especially from the perspective of virtue ethics and phenomenological approaches to how we know and navigate the world as embodied beings—I then take up three major arguments in recent work in favor of the possibilities of trust online, followed by three vicious circles that run counter to more optimistic views. I close with a summary of some additional reasons for optimism regarding trust online, followed by a final question that emerges out of recent CMC research on social networking sites that poses, I argue, fundamental challenges indeed to how we understand and may foster and experience trust online.     

虚拟社会心理学：现实, 探索及意义

虚拟世界成为人类日常生活的一个重要组成部分, 对人的思想、感情和行为产生不同程度的影响, 对这些问题的研究逐渐成为社会心理学领域一个新的研究范式。我们认为, 虚拟社会心理学研究的热点问题和重要结论主要关注人在虚拟世界中的自我表现, 虚拟的人际关系、虚拟团体表现, 及虚拟世界中的创造性合作。研究发现, 虚拟社会心理学既有与现实世界一致的地方, 也有很多独特的现象, 有必要成为中国心理学家关注的一个新研究领域。     

Driving assessment with computer-video scenarios: More is sometimes better

Several factors are critical in designing effective simulator systems for driving research and driver assessment. First, there is cost, in terms of which, less is better. Costly systems are sometimes fine for specific research purposes, but they are impractical for most other purposes. Second, there is realism; in this case, more may be better, but we don’t know how much realism is really necessary for good prediction of actual driving behaviors. Recent evidence suggests that real-world clutter may enhance prediction, but it also makes interpreting research more difficult. More realism may increase cost, but this is not necessarily the case. Third, there is user-friendliness, in terms of which, again, more is better. Systems that are easier to operate require less-highly trained personnel; hence, increasing user-friendliness also decreases cost, especially for assessment. We demonstrated a highly user-friendly, low-cost, moderately realistic, and partly interactive computer-video driving research and assessment system. In recent research, we obtained multipleR values ofA7 for older drivers with only three to four scenarios predicting a real-world crash index.     

Some aspects of medical ethics from the perspective of bioengineering

The problem of ethics in medical care as seen from the bioengineering results from the almost incredible technological achievements based on scientific research: On the one hand there is inadequate handling of technology and fear on the part of the patient; on the other hand there is admiration on the part of the physicians and the nursing staff. This article will survey the points of criticism concerning ethical behavior and will present and evaluate general problems of mechanization in medical care. General phenomena of human interaction, and especially problems related to medical care, will be discussed. It will be necessary to develop clinical medical technology, aiming primarily at ‘realizing the patient's concern’. After analyzing these concerns, it is necessary for the clinical medical engineer to develop an ‘invisible’ technology. Criteria for such an ‘invisible’ technology (function, design, automatic control, methods of implantation, whether chronic application is necessary) are being demonstrated by particular devices (artifical heart, functional electro-stimulation, diaphragmatic pace-maker).     

An examination of the relationships between coping styles,task-related affect,and the desire for decision assistance

Individuals cope in varying ways with the conflict and corresponding emotion resulting from the decision process. Their propensity to cope in a particular manner may subsequently influence their choice behaviors. The purpose of this research is twofold. We expand the study of decision task-related emotion by first examining how an individual’s decision coping style interacts with characteristics of the choice environment to influence decision task-related affect. Then, the effects of decision task-related affect and decision coping style on the desire for decision assistance, a choice avoidant behavior, are examined. Two types of maladaptive decision coping behavior, hypervigilance, and defensive avoidance are considered. Two characteristics of the choice context are also evaluated, the alignability of the differences that describe the options comprising a choice set and the attractiveness of the commonalities. Results indicate that an individual’s propensity to use a particular coping style and characteristics of the choice environment interact to influence choice avoidant behavior. Discussion of these results and implications for decision research and organizational decision-making are provided.     

Observing Workplace Incivility Towards Women: The Roles of Target Reactions,Actor Motives,and Actor-Target Relationships

The current study conceptualized observer reactions to uncivil behavior towards women as an ethical behavior and examined three factors (target reaction, actor motive, and actor-target relationship) that influence these reactions. Two vignette studies with women and men undergraduate and graduate students in western Switzerland were conducted. Study 1 (N?=?148) was a written vignette study that assessed how the reaction of female targets to incivility and the motives of actors influenced observer reactions. Results showed that a female target’s reaction influenced observers’ evaluations of the harm caused by an uncivil incident, and that an actor’s motive affected observers’ assessments of the necessity to intervene. Study 2 (N?=?81) was a video vignette study that assessed the effects of the reactions by female targets to incivility and the relationship between the target and the actor on observer reactions. We found that female targets’ reactions influenced observers’ evaluations of harm and the perceived necessity to intervene. Furthermore, the effect of a female target’s reaction on observers’ evaluations of harm was moderated by the relationship between the actor and the target: a female target who laughed at the uncivil behavior was perceived as less harmed, when she and the actor had a personal relationship than when they had a professional relationship. When the female target reacted hurt or neutrally, actor-target relationship did not affect observers’ evaluations of harm. We conclude by discussing the implications of our findings for theory and practice.     

Number of events and reliability in fMRI

Relatively early in the history of fMRI, research focused on issues of power and reliability, with an important line concerning the establishment of optimal procedures for experimental design in order to maximize the various statistical properties of such designs. However, in recent years, tasks wherein events are defined only a posteriori, on the basis of behavior, have become increasingly common. Although these designs enable a much wider array of questions to be answered, they are not amenable to the tight control afforded by designs with events defined entirely a priori, and little work has assessed issues of power and reliability in such designs. We demonstrate how differences in numbers of events—as can occur with a posteriori event definition—affect reliability, both through simulation and in real data.     

Cochlear Implantation,Enhancements, Transhumanism and Posthumanism: Some Human Questions

Biomedical engineering technologies such as brain–machine interfaces and neuroprosthetics are advancements which assist human beings in varied ways. There are exciting yet speculative visions of how the neurosciences and bioengineering may influence human nature. However, these could be preparing a possible pathway towards an enhanced and even posthuman future. This article seeks to investigate several ethical themes and wider questions of enhancement, transhumanism and posthumanism. Four themes of interest are: autonomy, identity, futures, and community. Three larger questions can be asked: will everyone be enhanced? Will we be “human” if we are not, one day, transhuman? Should we be enhanced or not? The article proceeds by concentrating on a widespread and sometimes controversial application: the cochlear implant, an auditory prosthesis implanted into Deaf patients. Cochlear implantation and its reception in both the deaf and hearing communities have a distinctive moral discourse, which can offer surprising insights. The paper begins with several points about the enhancement of human beings, transhumanism’s reach beyond the human, and posthuman aspirations. Next it focuses on cochlear implants on two sides. Firstly, a shorter consideration of what technologies may do to humans in a transhumanist world. Secondly, a deeper analysis of cochlear implantation’s unique socio-political movement, its ethical explanations and cultural experiences linked with pediatric cochlear implantation—and how those wary of being thrust towards posthumanism could marshal such ideas by analogy. As transhumanism approaches, the issues and questions merit continuing intense analysis.     

Manipulationism,Ceteris Paribus Laws,and the Bugbear of Background Knowledge

According to James Woodward’s manipulationism, to explain an event is to show how it could be changed by manipulating its cause. The relevant intervention must be a ‘serious possibility’, distinct from mere logical or physical possibility and approximating something I call ‘scientific possibility’. I argue that background knowledge is indispensable for judgements of scientific possibility and that ‘invariant’ generalisations, the primary vehicles of explanation in manipulationism, are not well adapted to encoding this often implicit knowledge, especially in the social sciences. A survey of key social scientific research methods (case and comparative studies, randomised control trials, ethnography, and structural equation modelling) shows that the output of these methods is generated by causal and non-causal background knowledge meshing in a way that is better encapsulated in an updated theory of ceteris paribus generalisations.     

Stability of young children's attachment representations: Influence of children's and caregiver's characteristics

This research explores the stability of attachment representations, assessed by the Attachment Story Completion Task, within early childhood. Hypotheses were also formed about the influence of parenting, externalizing behavior and intelligence quotient (IQ) on the developmental course of children's attachment representations. Data were collected from 358 French-speaking Belgian children. Security and disorganization showed a linear improvement with age. The effect of time on the two growth curves was influenced by the child's externalizing behavior. When language abilities were controlled for in a subsample of referred children for externalizing behavior, the growth in security was found to be influenced by reasoning IQ, but the effects for disorganization were unchanged. The implications of the results for both research and clinical purposes are discussed.     

Research on the Internet: Validation of a World-Wide Web mediated personality scale

Two studies were performed to assess the validity of a World-Wide Web (WWW) measure of self-monitoring. In Study 1, Usenet Newsgroups likely to be read by high and low self-monitors were identified and a comparison was made of the extent to which contributors engaged in a form of self-presentation (use ofhandles orscreen names) likely to be influenced by self-monitoring tendencies. Handles were used significantly more frequently in thehigh self-monitoring Newsgroups, supporting the distinction made. In Study 2, participants recruited through these sets of Newsgroups completed the WWW-mediated test. Those from the high self-monitoring groups scored significantly higher. Self-reports of self-monitoring behavior also reflected scores on the scale. The results are interpreted as demonstrating the construct validity of the instrument used and the viability of criterion-group-oriented methods in Internet-mediated research.