Attentional attraction of receptive fields can explain spatial and temporal effects of attention

A multitude of attentional effects were found at both the neural and behavioural levels of perception; however, the nature of the attentional mechanism is an unsettled issue. It is typically assumed that the fundamental impact of attention is enhancement of neuronal responses, but some attentional effects are difficult to explain by such gain modulations. Here we offer a different view: We suggest that the most fundamental impact of attention is the attraction (shift) of receptive fields towards the attended location. We further show, both conceptually and by model simulations, that this attraction of receptive fields can explain a diverse range of attentional effects, spatial as well as temporal, linking physiological measurements at the unit level with psychophysical observations (e.g., enhanced contrast sensitivity, enhanced spatial resolution, the Mexican-hat profile of attention, prolonged perceived duration, prior entry, degraded temporal resolution).     

Group Therapy in Israel

This paper is an analysis of the group therapy and the group work phenomena in Israel as a microcosm of the Israeli society and culture. We discuss the structure of Israeli society and its features, identify the key norms and myths that express the social unconscious, and pinpoint events that mark critical points of change. Drawing on these, the paper then describes some examples of the influence of Israeli identity on participants' and group therapists' behavior, and on current training programs.     

Coping with disappointing outcomes: Retroactive pessimism and motivated inhibition of counterfactuals

Having failed to achieve a desired goal, people may use retroactive pessimism as a defense mechanism, concluding that chances of success were not too good to begin with. To make this judgment, one must block counterfactual alternatives suggesting that success was, in fact, quite likely. Facing a bitter disappointment, the perceiver is highly motivated to inhibit upward counterfactuals, thus increasing the perceived inevitability of failure and finding solace in the acceptance of inescapable fate. Two experiments explored the hypothesized link between counterfactuals inhibition and retroactive pessimism. In the first experiment, it was found that participants experiencing grave disappointment, following a near miss, judged their chances of achieving their goal less favorably, compared to participants who had missed their goal by far. An analysis on participants’ counterfactual judgments suggested that this effect was mediated by participants’ perceptions of counterfactual events. The second experiment demonstrated that retroactive pessimism and counterfactual inhibition seem to be unique to situations in which the negative outcome resulted from uncontrollable rather than controllable events, thus corroborating the functional characterization of counterfactual thinking as well as the link between retroactive pessimism and disappointment.     

Starting research in interaction design with visuals for low-functioning children in the autistic spectrum: a protocol.

On starting to think about interaction design for low-functioning persons in the autistic spectrum (PAS), especially children, one finds a number of questions that are difficult to answer: Can we typify the PAS user? Can we engage the user in interactive communication without generating frustrating or obsessive situations? What sort of visual stimuli can we provide? Will they prefer representational or abstract visual stimuli? Will they understand three-dimensional (3D) graphic representation? What sort of interfaces will they accept? Can we set ambitious goals such as education or therapy? Unfortunately, most of these questions have no answer yet. Hence, we decided to set an apparently simple goal: to design a "fun application," with no intention to reach the level of education or therapy. The goal was to be attained by giving the users a sense of agency--by providing first a sense of control in the interaction dialogue. Our approach to visual stimuli design has been based on the use of geometric, abstract, two-dimensional (2D), real-time computer graphics in a full-body, non-invasive, interactive space. The results obtained within the European-funded project MultiSensory Environment Design for an Interface between Autistic and Typical Expressiveness (MEDIATE) have been extremely encouraging.     

Exogenous influences on task set activation in task switching

To explore the effect of exogenous processes on cognitive control, we used a cueing task-switching paradigm with two spatial judgement tasks and added an irrelevant colour attribute to the task-relevant spatial attribute of the target. The colour was not related to any specific Stimulus-Response relation in the tasks. A correlation was created between stimulus colour and task identity. This correlation was strong but imperfect in Experiment 1 and perfect in Experiment 2. As a result of the colour-task correlation, stimuli contained redundant information about task identity. By changing the correlation pattern every few blocks we caused this information to be sometimes invalid. In both experiments, performance was worse when the information carried by the target was invalid than when it was valid. However, this effect was exclusive to conditions with short task preparation time. By comparing performance with a control group, which had no colour-task correlation (in Experiment 2) we established that the colour manipulation did not cause a qualitative change in preparation strategy, and that the exogenous effect was stronger in switch trials than in repetition trials. We conclude that exogenous processes that are related to task set affect performance primarily if they are presented before endogenous processes of task set preparation have been launched.     

Research in a Shared Traumatic Reality: Researchers in a Disaster Context

Shared traumatic reality (STR) is a situation in which helping professionals and clients are exposed to the same traumatic, life-threatening circumstances in the course of the therapeutic relationship. Based on the findings of studies conducted in a shared traumatic reality, the present article will examine the complex and unique aspects of conducting research in these contexts, and raise questions about the ability of researchers to conduct studies in STR situations. Practical recommendations for dealing with these situations will be offered.     

The important role of the context in which achievement goals are adopted: an experimental test

Two experimental studies using Elliot, Murayama, and Pekrun’s (Journal of Educational Psychology 103(3):632–648, 2011) differentiation between self-goals and task-goals, were conducted to examine the relative influence of achievement goals and motivational contexts on behavioral and emotional engagement. In Study 1, 133 college students were prompted to adopt self-goals (intrapersonal standards) or other-goals (performance standards) in one of two motivational contexts (autonomy-supportive or autonomy-suppressive) while playing a computer game. In Study 2, 129 college students performed the same assignment, this time adopting either other-goals or task-goals (absolute standards). Study 1 indicated that autonomy-support facilitated behavioral and emotional engagement in autonomy suppressive contexts, but self-goals merely promoted emotional engagement relative to other-goals. Study 2 replicated Study 1’s findings by showing that autonomy support promoted self-reported behavioral engagement and task-goals promoted emotional engagement but further revealed that only when task-goals were adopted in an autonomy-supportive context did they promote better behavioral engagement than other-goals. Thus, Study 2 highlighted the importance of the context in which the achievement goals were adopted (i.e., autonomy-supportive versus suppressive) as an important determinant of the outcome.     

Is that a “No”? The Interpretation of Responses to Unwanted Sexual Attention

In this study, we used an interactive perspective to address the issue of responses to sexual harassment. We examined the effect of the consistency across time, consistency across types of advances, and assertiveness of a rejecting response on its perceived effectiveness. Participants were presented with scenarios that described responses to unwanted sexual attention and were required to rate the effectiveness of the responses for their clarity, content, and estimated effect on the future behavior of the perpetrator. The results show significant effects of consistency across time, consistency across types of advances, and assertiveness on perceived effectiveness of the response. As expected, an assertive response that was consistent across time and types of advances was perceived to be the most effective. This effect was found to be stronger for women than for men.     

What It Means to (Mis)Trust: Forced Migration,Ontological (In)Security,and the Unrecognized Political Psychology of the Israeli-Lebanese Conflict

What does it mean to search for trust—the constitutive element of feeling ontologically secure—in the context of protracted conflict, trauma, and forced migration? This article addresses this key question in ontological security (OS) studies in International Relations (IR) by analyzing an unrecognized consequence of the Israeli-Lebanese conflict: a Lebanese community of forced migrants created overnight on Israeli premises due to Israel's unilateral withdrawal from South Lebanon in 2000. Relying on 60 in-depth interviews with Lebanese migrants in Israel, the article demonstrates how forced migrants engage in various OS-seeking strategies in relentless efforts to reconstitute trust. These strategies range from self-justification and securitizing identity through religious and communal practices, to a search for recognition from statist institutions and boundary-work vis-à-vis “sibling” disempowered “others” in the host state. However, the article shows how under political circumstances of protracted conflict and repeated perceived betrayal by the state, forced migrants are unable to reconstitute the routinized relations of trust on which OS is based. By exposing the particularistic, dynamic, and highly political character of the migrants' quest for trust, the article sheds new light on the political psychology of an “old” conflict and on the multiple meanings of ontological (in)security in migration.     

The Effect of Reminders of Death on Reckless Driving: A TerrorManagement Perspective

Why do young people, especially young men, engage in reckless driving despite the fact that this behavior contradicts the basic biological imperative of self-preservation? Answering this interesting and crucial question may lead to effective interventions. A series of studies, based on terror management theory, examined the effects of reminders of death on risk taking while driving. The dependent measures were either self-reported behavioral intentions of risky driving or driving speed in a car simulator. Findings showed that mortality-salience inductions led to more risky driving than the control condition only among individuals who perceived driving as relevant to their self-esteem. The introduction of positive feedback about driving eliminated this effect. The complex role of self-esteem in the process of risk taking is discussed.