Follow-up of a cross-national comparison on flashbulb and event memory for the September 11th attacks

Flashbulb memories are defined as vivid and long-lasting memories for the reception context of an important public event (Brown & Kulik, 1977). They are supposed to be triggered by both emotional reactions to the original event and rehearsal processes (Brown & Kulik, 1977; Finkenauer, Luminet, Gisle, El-Ahmadi, van der Linden, & Philippot, 1998; Neisser & Harsch, 1992). A test-retest design (21 vs 524 days after the event on average) was employed to assess flashbulb memory and event memory for the September 11th attacks and the impact of their emotional and rehearsal predictors in a sample of 985 respondents coming from six countries (i.e., Belgium, Italy, the Netherlands, Romania, Japan, and the USA). Results showed that national membership had a significant impact on event memory, and the emotional and rehearsal variables, but flashbulb memories for the September 11th attacks were found to be high and consistent across different countries. The implications of these findings for the debate about the nature and maintenance of flashbulb memories are discussed.     

Clarifying relationships among work and family social support, stressors, and work-family conflict

Although work and family social support predict role stressors and work-family conflict, there has been much ambiguity regarding the conceptual relationships among these constructs. Using path analysis on meta-analytically derived validity coefficients (528 effect sizes from 156 samples), we compare three models to address these concerns and clarify relationships. Results revealed that social support, controlling for role involvement, is best viewed as an antecedent of role stressors and subsequent work-family conflict. Controlling for work and family involvement, work and family social support were most related to same domain role conflict (β = −.46, p < .05; β = −.43, p < .05) and role ambiguity (β = −.28, p < .05; β = −.33, p < .05). Subsequently, work role conflict and time demands were most related to work-to-family conflict (β = .39, p < .05; β = .21, p < .05), while family role conflict and role ambiguity were most related to family-to-work conflict (β = .22, p < .05; β = .24, p < .05). Implications for research and practice, along with suggestions for theoretical advances, are discussed.     

A PARADIGM FOR OPERANT CONDITIONING IN BLOW FLIES (PHORMIA TERRAE NOVAE ROBINEAU‐DESVOIDY, 1830)

An operant conditioning situation for the blow fly (Protophormia terrae novae) is described. Individual flies are trained to enter and reenter a hole as the operant response. Only a few sessions of contingent reinforcement are required to increase response rates. When the response is no longer followed by food, the rate of entering the hole decreases. Control procedures revealed that rate of responding is not a simple overall result of feeding or of aging. The flies entered into the hole only if the response was required to obtain the food.     

Evaluative conditioning of high-novelty stimuli does not seem to be based on an automatic form of associative learning

Evaluative conditioning (EC) refers to the change in valence of initially neutral stimuli (conditioned stimuli, or CSs) as a result of their pairing with positive or negative stimuli (unconditioned stimuli, or USs). EC is critical to dual-attitudes models as it is often presented as an evaluative effect that results from a purely automatic form of associative learning. Although evidence suggests that EC does not occur without contingency awareness, Ruys, and Stapel (2009) recently argued that contingency awareness is unnecessary for high-novelty stimuli. Researchers may thus be tempted to conclude that EC rests on an automatic form of associative learning, at least for CSs associated with little prior evaluative knowledge. Taking issue with this claim, the present study reveals that EC of high-novelty stimuli is dependent on attentional resources. The role of contingency awareness in EC of high-novelty stimuli is also discussed.     

Des conduites à risques aux assuétudes comportementales : le trouble addictif au danger

Several studies show that playing a dangerous sport has a direct influence on the emotional state of athletes. Engaging in such behaviour would not only reduce negative affect but also produce a positive affect that does not equate only relief but an “extraordinary experienced”. Notwithstanding the unique qualities of these sports, it is likely that some subclinical individual characteristics such as sensation seeking, emotional–behavioural deregulation can promote a self-reinforcement of these practices or even facilitated the installation of an addictive tendency. Risk and intense sensation are also at the heart of dangerous games. Four points seem to motivate these practices: risk-taking, intensity, loss of consciousness, and the “wake survival”. In addition, practitioners are characterized by a more severe depressive symptomatology than non-practitioners. Some of these depressive elements are probably anterior to the game, but it is also possible that others are the consequence; this has the effect of strengthening the emotional–behavioural addiction. Through these extreme sports and games of non-oxygenation, the level of danger appears to be a real source of excitement. Playing with death is going to give inner magnitude to the experience. Without the sense of risk, the practice of the activity would not make sense. Psychological functioning of these sports and these “players” is based on the need to be stimulated, to be excited by the risk or even the fear in order to be appeased. Also, treat the danger, but also and mainly deal with emotions. The danger as a means of activation may fill in a toxic function of emotional and behavioural self-regulation including a risk that this excitation will self-sustained. Indeed, some of these athletes and these “players” increase their practice and push the safety threshold by adopting behaviours more and more risky in order to experiment higher sensations. When some semiological clues characterize the practice of risky activities like the repetition of a dangerous situation, loss of control, the invasion of the psychic life, time spent at the expense of social, family and school activities… they may reflect a real addiction to danger. It therefore becomes necessary for the clinician and the researcher to identify all these prodromal symptoms and signs of addiction. Criteria for the diagnosis of Addictive Disorder to Danger are proposed and discussed.     

Structural properties of spatial representations in blind people: Scanning images constructed from haptic exploration or from locomotion in a 3-D audio virtual environment

When people scan mental images, their response times increase linearly with increases in the distance to be scanned, which is generally taken as reflecting the fact that their internal representations incorporate the metric properties of the corresponding objects. In view of this finding, we investigated the structural properties of spatial mental images created from nonvisual sources in three groups (blindfolded sighted, late blind, and congenitally blind). In Experiment 1, blindfolded sighted and late blind participants created metrically accurate spatial representations of a small-scale spatial configuration under both verbal and haptic learning conditions. In Experiment 2, late and congenitally blind participants generated accurate spatial mental images after both verbal and locomotor learning of a full-scale navigable space (created by an immersive audio virtual reality system), whereas blindfolded sighted participants were selectively impaired in their ability to generate precise spatial representations from locomotor experience. These results attest that in the context of a permanent lack of sight, encoding spatial information on the basis of the most reliable currently functional system (the sensorimotor system) is crucial for building a metrically accurate representation of a spatial environment. The results also highlight the potential of spatialized audio-rendering technology for exploring the spatial representations of visually impaired participants.     

Mother‐child relationships and creativity

The present study focused on the relationship between young children's level of differentiation and creative potential as assessed by the Torrance Tests of Creative Thinking (TTCT). The mothers of high and low creative children were interviewed in order to establish the degree to which they encouraged differentiation in their children. Their level of involvement with their children was also evaluated using the Family Relations Test (FRT). Mothers of high creative children were less emotionally involved with their children than other mothers, less likely to be perceived as overprotective, and less likely to deny their feelings of hostility towards them. They were more self‐confident and self‐realized in their homes and had higher occupational levels than other mothers. The present study also assessed the level of differentiation in both creative and uncreative children with the Draw‐a‐Person and Kinetic Family Drawing Tests. Results indicated that highly creative children were more differentiated than uncreative children.     

“Speak,Lord, Your Servant Is Listening”: Religious Priming Activates Submissive Thoughts and Behaviors

According to many theoretical perspectives, religion is positively associated with submission and conformity. However, no study to date provided experimental evidence for this hypothesis. We did so in two experiments that relied on priming procedures. In Experiment 1, participants were tested for the strength of their religion-submission associations by using a lexical decision task. In Experiment 2, participants were primed with either religious or neutral concepts and were invited or not by the experimenter to take revenge on an individual who had allegedly criticized them. Both studies provided evidence for the expected religion-submission association, although the effects were limited to participants scoring high in personal submissiveness. Among these individuals, religious priming increased the accessibility of submission-related concepts (Experiment 1) and the acceptance of a morally problematic request for revenge (Experiment 2). Discussion focuses on questions for future research and implications for our understanding of religion's role in morality and interpersonal relations.     

Oxytocin increases willingness to socially share one's emotions

Oxytocin (OT) is a neuropeptide that is attracting growing attention from researchers interested in human emotional and social behavior. There is indeed increasing evidence that OT has a calming effect and that it facilitates pair‐bonding and social interactions. Some of OT's effects are thought to be direct, but it has been suggested that OT also may have indirect effects, mediated by changes in behavior. One potentially relevant behavioral change is an increased propensity for “emotional sharing” as this behavior, like OT, is known to have both calming and bonding effects. In this study, 60 healthy young adult men were randomly assigned to receive either intranasal placebo (PL; n = 30) or oxytocin (OT; n = 30). Participants were then instructed to retrieve a painful memory. Subsequently, OT and placebo participants’ willingness to disclose to another person event‐related facts (factual sharing) vs. event‐related emotions (emotional sharing) was evaluated. Whereas the two groups were equally willing to disclose event‐related facts, oxytocin was found to specifically increase the willingness to share event‐related emotions. This study provides the first evidence that OT increases people's willingness to share their emotions. Importantly, OT did not make people more talkative (word counts were comparable across the two groups) but instead increased the willingness to share the specific component that is responsible for the calming and bonding effects of social sharing: emotions. Findings suggest that OT may shape the form of social sharing so as to maximize its benefits. This might help explain the calming and bonding effects of OT.