Experiments in digital literacy.

Having digital literacy requires more than just the ability to use software or to operate a digital device; it includes a large variety of complex skills such as cognitive, motoric, sociological, and emotional that users need to have in order to use digital environments effectively. A conceptual model that was recently described by the authors suggests that digital literacy comprises five major digital skills: photo-visual skills ("reading" instructions from graphical displays), reproduction skills (utilizing digital reproduction to create new, meaningful materials from preexisting ones), branching skills (constructing knowledge from non-linear, hypertextual navigation), information skills (evaluating the quality and validity of information), and socio-emotional skills (understanding the "rules" that prevail in cyberspace and applying this understanding in online cyberspace communication). The present paper presents results from a performance-based pioneer study that investigated the application of the above digital literacy skills conceptual model among different groups of scholars. Results clearly indicate that the younger participants performed better than the older ones, with photo-visual and branching literacy tasks, whereas the older participants were found to be more literate in reproduction and information literacy tasks. Research results shed light on the cognitive skills that users utilize in performing with digital environments, and provide educators and software developers with helpful guidelines for designing better user-centered digital environments.     

Attachment style and individual differences in leadership perceptions and emergence

The authors examined whether individuals' approaches to relationships, expressed in terms of attachment styles, was related to how they viewed ideal leadership and to their degree of tendency to emerge as team leaders. Specifically, the authors hypothesized that attachment styles, or cognitive representations of orientation to others, would explain individual differences in leadership perceptions and emergence. Participants were 127 American students in college teams. The authors found that securely attached individuals (n = 81) perceived themselves as more effective team members than did insecurely attached individuals (n = 46) and that fellow team members saw securely attached team members as emerging team leaders significantly more often than they did insecurely attached team members.     

Inconsistency as an interactional problem: a lesson from political rhetoric

The classical theory of cognitive dissonance suggests that when two related cognitions are mutually inconsistent, one of them will change to restore consistency. However, Billig suggests that inconsistency is primarily an interactional problem between subjects and not a cognitive problem within a subject. In the current paper, we adopt Billig's rhetorical approach to inconsistency and study inconsistency as an interactional problem in the context of political rhetoric. More specifically, we use Action-Implicative Discourse Analysis to identify the discursive strategies the former Israeli Prime Minister Benjamin Netanyahu, used to cope with the inconsistency between his national ideology and his contradictory behavior during his short term in office.     

Auditory hallucinations in acute stroke

Auditory hallucinations are uncommon phenomena which can be directly caused by acute stroke, mostly described after lesions of the brain stem, very rarely reported after cortical strokes. The purpose of this study is to determine the frequency of this phenomenon. In a cross sectional study, 641 stroke patients were followed in the period between 1996-2000. Each patient underwent comprehensive investigation and follow-up. Four patients were found to have post cortical stroke auditory hallucinations. All of them occurred after an ischemic lesion of the right temporal lobe. After no more than four months, all patients were symptom-free and without therapy. The fact the auditory hallucinations may be of cortical origin must be taken into consideration in the treatment of stroke patients. The phenomenon may be completely reversible after a couple of months.     

Attentional bias in anxiety: a behavioral and ERP study

Accumulating evidence suggests the existence of a processing bias in favor of threat-related stimulation in anxious individuals. Using behavioral and ERP measures, the present study investigated the deployment of attention to face stimuli with different emotion expressions in high-anxious and low-anxious participants. An attention-shifting paradigm was used in which faces with neutral, angry, fearful, sad, or happy expressions were presented singly at fixation. Participants had to fixate on the face cue and then discriminate a target shape that appeared randomly above, below, to the left, or right of the fixated face. The behavioral data show that high-anxious participants were slower to respond to targets regardless of the emotion expressed by the face cue. In contrast, the ERP data indicate that threat-related faces elicited faster latencies and greater amplitudes of early ERP components in high-anxious than in low-anxious individuals. The between-group pattern in ERP waveforms suggests that the slower reaction times in high-anxious participants might reflect increased attentional dwelling on the face cues, rather than a general slowing of response enacting.     

Personality and Charismatic Leadership in Context: The Moderating Role of Situational Stress

We adopt an interactionist perspective and extend previous work on personality and charismatic leadership by considering the relationship between them across contexts. Based on Gray's reinforcement sensitivity theory, we expected the relationships between approach‐oriented dispositions and charisma to diminish under conditions of high workload‐induced stress. In a large‐scale lab study with 201 groups (Study 1, N = 721 participants), we manipulated conditions of stress and tested the interaction of stress with leaders’ extraversion and openness to experience in predicting their charismatic behaviors. We then tested, in a field study of 71 executives (Study 2, N = 256 participants), the interaction of employees’ reported stress with leaders’ stimulation values in predicting their charismatic behavior. In support of our hypotheses, the relationships between approach‐oriented dispositions and charisma were significantly weaker when stress was high. We discuss theoretical and practical implications of this finding, in particular given that it is in stressful conditions under which charismatic leadership is said to be most important.     

Psychologists’ Evaluation of Bariatric Surgery Candidates Influenced by Patients’ Attachment Representations and Symptoms of Depression and Anxiety

This study examines whether patients self-reported attachment representations and levels of depression and anxiety influenced psychologists’ evaluations of morbidly obese patients applying for bariatric surgery. A sample of 250 patients (mean age 44, 84 % female) who were referred for bariatric surgery completed questionnaires to measure adult attachment and levels of depression and anxiety. Psychologists rated patients’ suitability for bariatric surgery using the Cleveland Clinic Behavioural Rating System (CCBRS), unaware of the results of the completed questionnaires. Attachment anxiety (OR = 2.50, p = .01) and attachment avoidance (OR = 3.13, p = .001) were found to be associated with less positive evaluations on the CCBRS by the psychologists, and symptoms of depression and anxiety mediated this association. This study strongly supports the notion that patients’ attachment representations influence a psychologist’s evaluation in an indirect way by influencing the symptoms of depression and anxiety patients report during an assessment interview. The clinical implications of these findings are discussed.     

The messianic temporality of theatre in I. L. Peretz’s At Night in the Old Marketplace

Theatre, as an art form that unfolds through time and moulds temporal experience, engages with its surrounding culture’s temporal imagination, the ways in which society conceives time, its movement, structures, and meaning. I. L. Peretz’s enigmatic and avant-garde Yiddish drama, At Night in the Old Marketplace, utilizes this potential of the theatre to tackle the question of messianic time and the ways in which it can be realized on the stage. By evoking Jewish traditions regarding the Messiah, religious nocturnal rituals, and the dynamics of Carnival, Peretz reconfigures messianic time as a radical, recurring yet fleeting, temporal experience. Theatrical temporality has affinities with messianic time because both are transitory and charged, condensed and ephemeral, and disjointed from the experience of time in everyday life. Rather than imagining messianic time as an eternal future to be awaited, Peretz’s play invites us to ponder in the theatre about the possibility of a messianically charged, albeit always fleeting, present.