The Power of Political Déjà Vu: When Collective Action Becomes an Effort to Change the Future by Preventing the Return of the Past

This article examines the conditions under which political déjà vu (PDV), a perceived analogy between past and present societal-level traumatic events, can mobilize people to support system-changing collective action. We propose that individuals' perceptions of PDV can evolve both social identification with a group that sustains the victimized and disidentification with the perceived perpetrators. We further suggest that disidentification and identification can form two distinct psychological paths to collective action through the sequential effects of moral outrage and collective efficacy beliefs. We tested these ideas in a cross-sectional field study (N = 272) in the context of antigovernment protests over a missing activist in Argentina, a country with a legacy of enforced disappearances. The findings demonstrated that perceiving two events from different times as similar simultaneously predicted identifying as a supporter of the victimized and disidentifying with the perceived wrongdoer. Disidentification was found to predict collective action intentions through the sequential effect of collective efficacy beliefs and moral outrage, whereas the indirect effect of social identification was nonsignificant. Results provide an intriguing example of the effects of perceived PDV in social mobilization and extend our understanding of disidentification as a powerful predictor of collective action.     

Delay and déjà vu: Timing and repetition increase the power of false evidence

False images and videos can induce people to believe in and remember events that never happened. Using a novel method, we examined whether the timing of false evidence would influence its effect (Experiment 1) and determined the relationship between timing and repetition (Experiment 2). Subjects completed a hazard perception driving test and were falsely accused of cheating. Some subjects were shown a fake video or photograph of the cheating either after a 9-min delay (Experiment 1) or more than once with or without a delay (Experiment 2). Subjects were more likely to falsely believe that they had cheated and to provide details about how the cheating happened when the false evidence was delayed or repeated—especially when repeated over time—relative to controls. The results show that even a strikingly short delay between an event and when false evidence is disclosed can distort people’s beliefs and that repeating false evidence over a brief delay fosters false beliefs more so than without a delay. These findings have theoretical implications for metacognitive models of autobiographical memory and practical implications for police interrogations.     

The similarity hypothesis of déjà vu: On the relationship between frequency of real-life déjà vu experiences and sensitivity to configural resemblance

Prior research has suggested that configural resemblance between a current scene and a previously experienced but forgotten one may trigger déjà vu experiences. The present study examined whether there is a relationship between the frequency of actual déjé vu experiences, measured by questionnaires, and sensitivity to a configural resemblance between past and present events, measured by questionnaires, and between two scenes presented simultaneously in the laboratory. We measured familiarity ratings and remember–know judgements of several scenes. Some scenes had been previously presented, some were similar to previously presented scenes and the others were dissimilar. Déjà vu tendencies were significantly correlated with sensitivity to similarity in the measured questionnaires and in the laboratory, as well as to a feeling of familiarity for similar scenes. In this study, we found for the first time that people who more frequently experience déjé vu states were also more likely to regard themselves as sensitive to similarity and more likely to notice the similarity between two scenes in the laboratory.     

Reexamining psychokinesis: comment on Bösch, Steinkamp, and Boller (2006)

H. B?sch, F. Steinkamp, and E. Boller's review of the evidence for psychokinesis confirms many of the authors' earlier findings. The authors agree with B?sch et al. that existing studies provide statistical evidence for psychokinesis, that the evidence is generally of high methodological quality, and that effect sizes are distributed heterogeneously. B?sch et al. postulated the heterogeneity is attributable to selective reporting and thus that psychokinesis is "not proven." However, B?sch et al. assumed that effect size is entirely independent of sample size. For these experiments, this assumption is incorrect; it also guarantees heterogeneity. The authors maintain that selective reporting is an implausible explanation for the observed data and hence that these studies provide evidence for a genuine psychokinetic effect.     

Toward an understanding of the influence of affective states on attentional tuning: comment on Friedman and Förster (2010)

Friedman and F?rster (2010) reviewed an extensive program of research that was consistent with the view that positive affective states broaden, whereas negative affective states narrow, the scope of attention. We applaud their creative investigations into these important psychological questions and appreciate their thorough review. However, recent evidence strongly suggests that the conclusions drawn by Friedman and F?rster need to be tempered, for the recent evidence suggests that motivational intensity rather than affective valence causes the modulations of attentional tuning. That is, affective states of low motivational intensity (e.g., sadness, postgoal positive affect) broaden attention, whereas affective states of high motivational intensity (e.g., disgust, pregoal positive affect) narrow attention. Our viewpoint is that attentional narrowing occurs during affective states of high motivational intensity to aid organisms in acquiring desirable objects and avoiding aversive ones. Attentional broadening occurs during affective states of low motivational intensity to open organisms to new opportunities.     

Configurational coincidence among six phenomena: a comment on van Lier and Csathó (2006)

This study focuses on a configurational coincidence among six different illusions, two being motion illusions (reversed phi movement and phi movement), two being binocular stereo effects (Anstis-Rogers type and Gregory-Heard type), one being a position illusion (Gregory-Heard illusion), and one being an orientation illusion (Café-Wall-like tilt illusion). The stimuli of these six illusions or effects share the same configuration, in which a thin region is flanked by thick regions of different luminances. A phenomenological comparison is conducted with the use of dynamic demonstrations as well as static ones. In particular, the reversed phi movement is extensively discussed.     

Familiarity from the configuration of objects in 3-dimensional space and its relation to déjà vu: a virtual reality investigation

Déjà vu is the striking sense that the present situation feels familiar, alongside the realization that it has to be new. According to the Gestalt familiarity hypothesis, déjà vu results when the configuration of elements within a scene maps onto a configuration previously seen, but the previous scene fails to come to mind. We examined this using virtual reality (VR) technology. When a new immersive VR scene resembled a previously-viewed scene in its configuration but people failed to recall the previously-viewed scene, familiarity ratings and reports of déjà vu were indeed higher than for completely novel scenes. People also exhibited the contrasting sense of newness and of familiarity that is characteristic of déjà vu. Familiarity ratings and déjà vu reports among scenes recognized as new increased with increasing feature-match of a scene to one stored in memory, suggesting that feature-matching can produce familiarity and déjà vu when recall fails.     

Process models deserve process data: comment on Brandstätter, Gigerenzer, and Hertwig (2006)

Comments on the article by E. Brandst?tter, G. Gigerenzer, and R. Hertwig. Resolution of debates in cognition usually comes from the introduction of constraints in the form of new data about either the process or representation. Decision research, in contrast, has relied predominantly on testing models by examining their fit to choices. The authors examine a recently proposed choice strategy, the priority heuristic, which provides a novel account of how people make risky choices. The authors identify a number of properties that the priority heuristic should have as a process model and illustrate how they may be tested. The results, along with prior research, suggest that although the priority heuristic captures some variability in the attention paid to outcomes, it fails to account for major characteristics of the data, particularly the frequent transitions between outcomes and their probabilities. The article concludes with a discussion of the properties that should be captured by process models of risky choice and the role of process data in theory development.     

Modeling the word recognition data of Vitevitch and Luce (1998): Is it ARTful?

Vitevitch and Luce (1998) showed that the probability with which phonemes co-occur in the language (phonotactic probability) affects the speed with which words and nonwords are named. Words with high phonotactic probabilities between phonemes were named more slowly than words with low probabilities, whereas with nonwords, just the opposite was found. To reproduce this reversal in performance, a model would seem to require not merely sublexical representations, but sublexical representations that are relatively independent of lexical representations. ARTphone (Grossberg, Boardman, & Cohen, 1997) is designed to meet these requirements. In this study, we used a technique called parameter space partitioning to analyze ARTphone’s behavior and to learn if it can mimic human behavior and, if so, to understand how. To perform best, differences in sublexical node probabilities must be amplified relative to lexical node probabilities to offset the additional source of inhibition (from top-down masking) that is found at the sublexical level.     

Since when or how often? Dissociating the roles of age of acquisition (AoA) and lexical frequency in early visual word processing

The aim of the study was to investigate the effect of both word age of acquisition (AoA) and frequency of occurrence on the timing and topographical distribution of ERP components. The processing of early- versus late-acquired words was compared with that of high-frequency versus low-frequency words. Participants were asked to perform an orthographic task while EEG was recorded from 128 sites. RTs showed an effect of both word AoA and lexical frequency. ERPs revealed a neuro-functional dissociation between AoA and frequency effects in early word processing. AoA modulated the amplitude of left occipito-temporal selection-negativity, suggesting an effect of AoA on early orthographic and lexical access and revealing the crucial role of AoA in determining how words are neurally represented in the ventral pathway. Lexical frequency modulated the amplitude of left anterior negativity, providing evidence for the involvement of the left inferior frontal cortex in the processing of low-frequency words.     

What is behind the priority heuristic? A mathematical analysis and comment on Brandstätter, Gigerenzer, and Hertwig (2006)

Comments on the article by E. Brandst?tter, G. Gigerenzer, and R. Hertwig. The authors discuss the priority heuristic, a recent model for decisions under risk. They reanalyze the experimental validity of this approach and discuss how these results compare with cumulative prospect theory, the currently most established model in behavioral economics. They also discuss how general models for decisions under risk based on a heuristic approach can be understood mathematically to gain some insight in their limitations. They finally consider whether the priority heuristic model can lead to some understanding of the decision process of individuals or whether it is better seen as an as-if model.     

Mixing strong and weak targets provides no evidence against the unequal-variance explanation of ʐROC slope: a comment on Koen and Yonelinas (2010)

Koen and Yonelinas (2010; K&Y) reported that mixing classes of targets that had short (weak) or long (strong) study times had no impact on ?ROC slope, contradicting the predictions of the encoding variability hypothesis. We show that they actually derived their predictions from a mixture unequal-variance signal detection (UVSD) model, which assumes 2 discrete levels of strength instead of the continuous variation in learning effectiveness proposed by the encoding variability hypothesis. We demonstrated that the mixture UVSD model predicts an effect of strength mixing only when there is a large performance difference between strong and weak targets, and the strength effect observed by K&Y was too small to produce a mixing effect. Moreover, we re-analyzed their experiment along with another experiment that manipulated the strength of target items. The mixture UVSD model closely predicted the empirical mixed slopes from both experiments. The apparent misfits reported by K&Y arose because they calculated the observed slopes using the actual range of ?-transformed false-alarm rates in the data, but they computed the predicted slopes using an extended range from - 5 to 5. Because the mixed predictions follow a slightly curved ?ROC function, different ranges of scores have different linear slopes. We used the actual range in the data to compute both the observed and predicted slopes, and this eliminated the apparent deviation between them.     

The effects of age of acquisition and frequency trajectory on object naming: Comments on Pérez (2007)

Pérez (2007) reported that objective age of acquisition (AoA) was a major determinant of adult object naming latencies when frequency trajectory and cumulative frequency were included in the same regression analysis. In this comment, we discuss several issues concerning the influence of frequency trajectory and AoA and argue that objective AoA is a behavioural outcome and a natural covariate of frequency trajectory. Bonin, Barry, Méot, and Chalard (2004) argued that the critical test of age-limited learning effects is finding an effect of frequency trajectory when AoA was not included as a factor. This critical test was lacking in Pérez's (2007) study, but several re-analyses of his data show that frequency trajectory is a reliable predictor of naming speed when objective AoA is not included in the regression. We conclude that frequency trajectory remains an important independent variable for the study of the effects of age-limited learning.     

Learning under anesthesia: Checking the light in the fridge? Commentary on Deeprose and Andrade (2006)

Research on learning under anesthesia has focused on showing that learning is possible in the absence of awareness. However, a simple dissociation between learning and awareness is conclusive only under strong additional assumptions, and the actual state of consciousness of an anesthetized person is difficult to determine. Instead of trying to establish complete unconsciousness, one might employ gradual anesthesia to experimentally vary the level of consciousness in a controlled fashion, checking whether cognitive processes exist that can change in opposite direction to measures of awareness.     

Between mind and trace �� A research into the theories on Xin �� (Mind) of early Song Confucianism and Buddhism

From Han Yu’s yuan Dao 原道 (retracing the Dao) to Ouyang Xiu’s lun ben 论本 (discussing the root), the conflicts arising from Confucianists’ rejection of Buddhism were focused on one point, namely, the examination of zhongxin suo shou 中心所守 (something kept in mind). The attitude towards the distinction between mind and trace, and the proper approach to erase the gap between emptiness and being, as well as that between the expedient and the true, became the major concerns unavoidable for various thinkers to integrate the two teachings and to propel academic development. “To understand by mind” and “to blame for matter” were of crucial methodological significance for transcendence in both Confucianism and Buddhism. The arguments of Confucian scholars like Zhang Zai and the Cheng brothers on the identity of mind and trace and the unity of void and solid are mutually manifested. The same mind with the same principle means “mind is principle.” The “common axis of Confucianism and Buddhism” exists in the emphasis on mind beyond trace. The unification of mind and trace or the accordance of body and function has actually become the cardinal foundation for the possible mergence of the Three Teachings.     

Jewish politics and the press: The ``reception' of the Alliance Israélite Universelle (1860)

The article is a case-study that examines the way in which theJewish press in Europe and North America reacted to the establishment ofthe Alliance. Given that the mid-nineteenth century is often regarded as ahigh point in the development of the integrationist ideology among themodernizing sections of European Jewry, the creation of the Alliance wasbound to create controversy. Its stated goal was to create ``a link, asolidarity from country to country embracing in its vast network all that isJewish'' – an aspiration that could obviously be interpreted as runningcounter to what is often termed the emancipationist ``bargain'' orcontract. Moreover, its overt appeal to the values of the Frenchrevolution and to ``universal reason'' were hardly calculated to appeal tothe Orthodox camp within the Jewish world; and, likewise, could wellhave rendered the entire subject untouchable in the autocratic Habsburgand Romanov empires. In reality, though, the foundation of the Alliance was generallywelcomed in the Jewish press, with particular enthusiasm beingdemonstrated not only by the journals in France but also by those inRussia. The English-language press in both Britain and the United Statesreacted more soberly (was there not a danger of over-centralisation anddomination from Paris?), but it still welcomed the initiative. Majorcriticism, though, came from the German-language journals of LudwigPhilippson in Saxony and David Einhorn in Baltimore, who both warnedthat such an international political organization would inevitably inflameGentile fears of a ``secret pact'' directed by the Jews againstChristendom. This opposition, in turn, met with a vigorous response onthe pages of other journals, demonstrating to what an extent by 1860 theJewish press, newly established in many countries, had come to constitutea forum spanning linguistic and geographic frontiers.