Familiarity breeds attraction: effects of exposure on the attractiveness of typical and distinctive faces

Several studies have shown that facial attractiveness is positively correlated with both familiarity and typicality. Here we manipulated the familiarity of typical and distinctive faces to measure the effect on attractiveness. In our first experiment, we collected ratings of attractiveness, distinctiveness, and familiarity using three different groups of participants. Our stimuli included 84 images of female faces, presented in a full-face view. We replicated the finding that attractiveness ratings negatively correlate with distinctiveness ratings. In addition, we showed that attractiveness ratings were positively correlated with familiarity ratings. In our second experiment, we demonstrated that increasing exposure to faces increases their attractiveness, although there was no differential effect of exposure on typical and distinctive faces. Our results suggest that episodic familiarity affects attractiveness ratings independently of general or structural familiarity. The implications of our findings for the 'face-space' model are discussed.     

The effects of collective anger and fear on policy support in response to terrorist attacks

ABSTRACT

Both correlational and experimental studies examined how perceived emotional responses of the majority of Americans to 9/11 affect individuals’ support for government counter-terrorism policies (i.e., military intervention, anti-immigration, restricting civil liberties). Study 1 found associations between perceived collective emotions (i.e., anger, fear) and individuals’ own corresponding emotions and those between perceived collective anger and counter-terrorism policy support. Individuals’ own anger mediated the associations of collective anger with policy support. Using experimental manipulations, Study 2 showed that collective anger had a significant effect on individuals’ own anger and one significant and two marginal effects on counter-terrorism policy support. Individuals’ own anger mediated one of the marginal effects of collective anger on policy support. Implications of these findings are discussed in the context of terrorist threat.     

Familiarity breeds contempt for the road ahead: The real-world effects of route repetition on visual attention in an expert driver

The majority of journeys by car take place on familiar roads, with many routes being driven time and time again. This familiarity has been linked to mind wandering and reduced attention to specific elements of the visual scene (e.g. speed signs). The current study presents on-road eye tracking data from a driving instructor who drove the same route 28 times, incorporating two types of suburban roads, dual and multi-lane carriageways, and a country road. Data reveal a significant positive correlation between the number of times the same route is navigated and off-road dwell time across all five road sections. In addition, route familiarity was associated with decreasing dwell time on safety-relevant aspects of the road ahead in four out of the five sections. These data suggest that route familiarity can lead to undesirable changes in visual attention on real roads, even for expert drivers under observation.     

Psychological sequelae of remote exposure to the September 11th terrorist attacks in Canadians with and without panic

The purpose of the present investigation was to examine the psychological impact of remote exposure to the events and aftermath of the terrorist attacks in the USA on September 11th, 2001, and to assess what differences, if any, exist between individuals classified with probable panic disorder and those without. Telephone interviews were conducted with 122 residents of the capital city of the Canadian prairie province of Saskatchewan in spring 2002 in order to gather information regarding current mood, fears and avoidance behaviours as well as current post-traumatic stress disorder symptoms specific to September 11th. Consistent with previous findings and despite the remote nature of exposure, results indicated that the psychological well-being and behaviour of participants with probable panic disorder was more adversely affected by the events and aftermath of September 11th than those without panic disorder. These results suggest that remote viewing of traumatic events can have a significant and lingering impact on psychological well-being and behaviour and that these effects are more pronounced in those with panic disorder. Implications of the findings and future research directions are discussed.     

Psychological sequelae of remote exposure to the September 11th terrorist attacks in Canadians with and without panic

The purpose of the present investigation was to examine the psychological impact of remote exposure to the events and aftermath of the terrorist attacks in the USA on September 11th, 2001, and to assess what differences, if any, exist between individuals classified with probable panic disorder and those without. Telephone interviews were conducted with 122 residents of the capital city of the Canadian prairie province of Saskatchewan in spring 2002 in order to gather information regarding current mood, fears and avoidance behaviours as well as current post‐traumatic stress disorder symptoms specific to September 11th. Consistent with previous findings and despite the remote nature of exposure, results indicated that the psychological well‐being and behaviour of participants with probable panic disorder was more adversely affected by the events and aftermath of September 11th than those without panic disorder. These results suggest that remote viewing of traumatic events can have a significant and lingering impact on psychological well‐being and behaviour and that these effects are more pronounced in those with panic disorder. Implications of the findings and future research directions are discussed.     

The impact of pretrauma analogue GAD and posttraumatic emotional reactivity following exposure to the September 11 terrorist attacks: a longitudinal study

The relation between analogue generalized anxiety disorder (GAD) assessed the day before the events of September 11, 2001 (9/11) and long-term outcome was examined in 44 young adults who were directly exposed the following day to the terrorist attacks in New York City. After controlling for high exposure to the attacks, preattack analogue GAD was associated with greater social and work disability, loss of psychosocial resources, anxiety and mood symptoms, and worry, but not symptoms of posttraumatic stress, assessed 12 months after 9/11. Fear and avoidance of emotions assessed 4 months after 9/11 statistically mediated the relation between preattack analogue GAD and social and work disability, loss of psychosocial support, mood and anxiety symptoms, and worry at 12-month follow-up. Avoidance of emotions 4 months after 9/11 also mediated the relation between preattack analogue GAD and posttraumatic stress symptoms 12 months after 9/11.     

The impact of exposure to media coverage of the 2012 Paralympic Games on mixed physical ability interactions

The current work assessed the impact of the 2012 Paralympic Games on psychological factors operating during interactions between physically disabled and nondisabled group members. In a two‐wave longitudinal design, the pre‐ to post‐Paralympic increase in exposure to Paralympic media coverage led to more positive in‐group norms about disabled people's competence and improved intergroup contact quality among both physically disabled and nondisabled participants. Moreover, more positive norms about disabled people's competence partially mediated the relationship between media exposure and contact quality. However, exposure to Paralympic media coverage did not appear to impact embarrassment about intergroup contact within either group. Findings are discussed in terms of the efficacy and limitations of Paralympic media coverage to improve intergroup relations in the mixed physical ability context.     

The effect of the September 11 terrorist attacks on suicide and deliberate self-harm: a time trend study

Suicide rates may be affected by world news. Our objective was to investigate the possible impact of the terrorist attacks of September 11, 2001, on suicidal behavior in the Netherlands. There was evidence of an increase in rates of suicide and deliberate self-harm in the weeks immediately following the attacks. These findings contrast with Durkheim's (1897) original suggestion that suicide rates decline in times of war and outside threat but are in line with findings of increases in suicidal behavior after media coverage of lethal violence.     

Developmental differences in the effects of repeated interviews and interviewer bias on young children's event memory and false reports

The present study investigated developmental differences in the effects of repeated interviews and interviewer bias on children's memory and suggestibility. Three- and 5-year-olds were singly or repeatedly interviewed about a play event by a highly biased or control interviewer. Children interviewed once by the biased interviewer after a long delay made the most errors. Children interviewed repeatedly, regardless of interviewer bias, were more accurate and less likely to falsely claim that they played with a man. In free recall, among children questioned once after a long delay by the biased interviewer, 5-year-olds were more likely than were 3-year-olds to claim falsely that they played with a man. However, in response to direct questions, 3-year-olds were more easily manipulated into implying that they played with him. Findings suggest that interviewer bias is particularly problematic when children's memory has weakened. In contrast, repeated interviews that occur a short time after a to-be-remembered event do not necessarily increase children's errors, even when interviews include misleading questions and interviewer bias. Implications for developmental differences in memory and suggestibility are discussed.     

Israeli Adolescents' help-seeking behaviours in relation to terrorist attacks: the perceptions of students, school counsellors and teachers

Exposure to terror seriously threatens the well-being of children and adolescents. School mental health professionals cope simultaneously with the counselling needs of their clients and with their own fears and doubts. This report is based on two studies. The first study was concerned with the perceptions of Israeli adolescents of the place of terrorist attacks in their lives. It also examined adolescents' help-seeking attitudes and behaviours in relation to terrorist attacks. The second study investigated Israeli school counsellors' and teachers' perceptions of their own roles and professional attitudes in relation to terror. A better understanding of the effects of terrorism on adolescents as well as potentially effective approaches to coping with its individual and organisational outcomes are proposed.     

Putting false memories into context: the effects of odour contexts on correct and false recall*

ABSTRACT

False memories created by the Deese/Roediger-McDermott (DRM) paradigm are often accompanied by contextual information. Yet, research investigating the effects of context on false memories is surprisingly scarce. We used the context-dependent memory (CDM) model to construct same versus different context conditions using odours as contexts and DRM lists as to-be-remembered stimuli. Experiment 1 showed that levels of correct recall were higher in the same-context condition than in the changed-context condition, but no effects of context were observed in false recall. Experiment 2 used different odours and a longer retention interval and showed that context-dependent memory effects were found for both true and false memory. For true memory, context reinstatement improved memory, whilst simultaneously reducing false memory. Theoretical and forensic implications of these findings are discussed.     

Follow-up of victims of one terrorist attack in Israel: ASD, PTSD and the perceived threat of Iraqi missile attacks

The first aim of the study was to examine the relationships between acute stress reactions and post-traumatic reactions following exposure to a terrorist attack. The second was to examine whether exposure to a terrorist attack increases the perceived threat and fear of renewed Iraqi missile attacks. Data were collected at two points in time: during the first month after the exposure to a terrorist attack (N = 54), and four months later (N = 44). Twenty-four percent of the exposed group had acute stress disorder (ASD), and a similar percentage had PTSD. Among participants who had ASD, the chances of developing PTSD were three times greater than among those who had never experienced ASD. Among participants who had been exposed to a terrorist attack and developed PTSD, the perceived threat of an Iraqi missile attack was greater than among those who had been exposed to a terrorist attack but did not develop PTSD, or among the participants in the control group. The discussion deals with the findings in light of the current controversy regarding ASD and the current situation in Israel.     

The effects of mass media exposure on acceptance of violence against women: A field experiment

Two hundred seventy-one male and female students served as subjects in an experiment on the effects of exposure to films that portray sexual violence as having positive consequences. Some of these subjects had signed up to participate in a study ostensibly focusing on movie ratings. They were randomly assigned to view, on two different evenings, either violent-sexual or control feature-length films. These movies were viewed in theaters on campus and two of the movies (i.e., one experimental and one control) were being shown as part of the regular campus film program. Members of the classes from which subjects had been recruited but who had not signed up for the experiment were also used as a comparison group. The dependent measures were scales assessing acceptance of interpersonal violence against women, acceptance of rape myths, and beliefs in adversarial sexual relations. These scales were embedded within many other items on a Sexual Attitude Survey administered to all students in classes several days after some of them (i.e., those who signed up for the experiment) had been exposed to the movies. Subjects were not aware that there was any relationship between this survey and the viewing of the movies. The results indicated that exposure to the films portraying violent sexuality increased male subjects' acceptance of interpersonal violence against women. A similar nonsignificant trend was found on acceptance of rape myths. For females, there were nonsignificant tendencies in the opposite direction, with women exposed to the violent-sexual films tending to be less accepting of interpersonal violence and of rape myths than control subjects. Explanation of the data on the basis of “attitude polarization” and “reactance” effects are discussed. Also discussed are the conditions of the present research in terms of the type of stimuli used, the “dosage levels” of exposure, and the duration of effects in relation to future research and a general social climate promoting a sexist ideology.     

The hostile media phenomenon: biased perception and perceptions of media bias in coverage of the Beirut massacre

After viewing identical samples of major network television coverage of the Beirut massacre, both pro-Israeli and pro-Arab partisans rated these programs, and those responsible for them, as being biased against their side. This hostile media phenomenon appears to involve the operation of two separate mechanisms. First, partisans evaluated the fairness of the media's sample of facts and arguments differently: in light of their own divergent views about the objective merits of each side's case and their corresponding views about the nature of unbiased coverage. Second, partisans reported different perceptions and recollections about the program content itself; that is, each group reported more negative references to their side than positive ones, and each predicted that the coverage would sway nonpartisans in a hostile direction. Within both partisan groups, furthermore, greater knowledge of the crisis was associated with stronger perceptions of media bias. Charges of media bias, we concluded, may reflect more than self-serving attempts to secure preferential treatment. They may result from the operation of basic cognitive and perceptual mechanisms, mechanisms that should prove relevant to perceptions of fairness or objectivity in a wide range of mediation and negotiation contexts.     

Posttraumatic stress disorder in the general population after mass terrorist incidents: considerations about the nature of exposure

Epidemiologically, disasters represent multiple forms of possible exposures, including exposure type (eg, natural versus human-made), intensity, and duration. It has been suggested that the consequences of human-made disasters (eg, terrorist incidents) may be more severe than those of natural disasters; recent evidence suggests that there may be a high prevalence of posttraumatic stress disorder (PTSD) among both direct survivors of such attacks and in the general population. Several studies after the September 11, 2001, terrorist attacks found that the prevalence of PTSD was higher in New York City than it was in the rest of the US and that there was a substantial burden of PTSD among persons who were not directly affected by the attacks. This raises important questions about the meaning of "exposure" to a disaster. Using data from an assessment of PTSD in the first 6 months after September 11th we considered the nature of the PTSD experienced by persons who were not directly affected by the September 11th attacks. These data suggest that persons in the general population may have clinically important posttraumatic stress symptomatology after a mass terrorist incident. Future research should consider mechanisms through which persons in the general population may be at risk for PTSD after such incidents.     

Searching for and finding meaning in collective trauma: results from a national longitudinal study of the 9/11 terrorist attacks

The ability to make sense of events in one's life has held a central role in theories of adaptation to adversity. However, there are few rigorous studies on the role of meaning in adjustment, and those that have been conducted have focused predominantly on direct personal trauma. The authors examined the predictors and long-term consequences of Americans' searching for and finding meaning in a widespread cultural upheaval--the terrorist attacks of September 11, 2001--among a national probability sample of U.S. adults (N=931). Searching for meaning at 2 months post-9/11 was predicted by demographics and high acute stress response. In contrast, finding meaning was predicted primarily by demographics and specific early coping strategies. Whereas searching for meaning predicted greater posttraumatic stress (PTS) symptoms across the following 2 years, finding meaning predicted lower PTS symptoms, even after controlling for pre-9/11 mental health, exposure to 9/11, and acute stress response. Mediation analyses suggest that finding meaning supported adjustment by reducing fears of future terrorism. Results highlight the role of meaning in adjustment following collective traumas that shatter people's fundamental assumptions about security and invulnerability.     

The effect of a major event on stereotyping: terrorist attacks in Israel and Israeli adolescents' perceptions of Palestinians,Jordanians and Arabs

This study examines the effect of a major event (terrorist attacks) on the stereotypic perceptions, attitudes and affects of 119 Israeli adolescents (56 males and 63 females of 5th and 8th grades) toward three target groups: (a) Palestinians, who still have conflictive relations with the Israelis (Palestinian extremists carried out the attacks), (b) Jordanians, who have peaceful relations with the Israelis and (c) Arabs, in general, who are considered a subcategory including Arabs of all nations. The questionnaires were administered to the same adolescents three times: during a relatively peaceful spell in Israeli–Palestinian relations; one day following two terrorist attacks, and three months thereafter. In the last administration adolescents' need for closure was also measured. Adolescents' perceptions, attitudes and affect toward the three target group were differentiated—relating to Palestinians most negatively and to Jordanians most positively. Also, following the terrorist attacks, stereotypic perceptions and attitudes changed in a negative direction, in relation to all the three groups; again with expressed differentiation among the three groups. In the third measurement, some measures remained negative, but some changed to be more positive. Only few effects of age were detected and several significant correlation with need for closure were found. These results indicate that stereotypes and attitudes toward outgroups are context‐dependent, influenced by events; thus they serve as ‘a seismograph’ to the quality of intergroup relations at any given time. Copyright © 2001 John Wiley & Sons, Ltd.     

Studies of the vicarious traumatization of college students by the September 11th attacks: effects of proximity, exposure and connectedness

From mid-October 2001 through the end of November 2001, we collected fairly large sets of questionnaires from undergraduates at three public universities (Albany, NY, n = 507, Augusta, GA, n = 336, Fargo, ND, n = 526 ) to assess rate of acute stress disorder (ASD) and level of ASD symptoms following the September 11th attacks, rate of current posttraumatic stress disorder (PTSD) and level of PTSD symptoms, and current level of depressive symptoms resulting from the September 11th attacks. We also gathered information on exposure to media coverage of the attacks, connectedness to the World Trade Center (WTC) and personnel there, and degree of engagement in reparative acts such as giving blood, attending vigils. We found higher levels of ASD, ASD symptoms, PTSD and PTSD symptoms as a function of geographical proximity to New York City (and within the Albany site, proximity of students' homes) and gender. Exposure (hours of TV watched) was a predictor in some instances as was connectedness to WTC victims. ASD symptoms were the strongest predictor of subsequent PTSD symptoms. Path models accounted for over 60% of the variance in PTSD symptoms.     

The effects of initial testing on false recall and false recognition in the social contagion of memory paradigm

In three experiments, participants studied photographs of common household scenes. Following study, participants completed a category-cued recall test without feedback (Exps. 1 and 3), a category-cued recall test with feedback (Exp. 2), or a filler task (no-test condition). Participants then viewed recall tests from fictitious previous participants that contained erroneous items presented either one or four times, and then completed final recall and source recognition tests. The participants in all conditions reported incorrect items during final testing (a social contagion effect), and across experiments, initial testing had no impact on false recall of erroneous items. However, on the final source-monitoring recognition test, initial testing had a protective effect against false source recognition: Participants who were initially tested with and without feedback on category-cued initial tests attributed fewer incorrect items to the original event on the final source-monitoring recognition test than did participants who were not initially tested. These data demonstrate that initial testing may protect individuals’ memories from erroneous suggestions.     

False recall and false memory: the effects of instructions on memory errors

An experiment is reported using a list-learning paradigm in which all the words have a common associate, which is known to be frequently but erroneously recalled. Four experimental conditions were used. One group was instructed to think about the meanings of the words, another to relate them to personal experience, another to create images of the words, and another to chain the words into a sentence. Both thinking about the meaning and chaining increased recall of the words actually presented, but in none of the conditions was there any effect on false recall. The implications and relevance of these findings to the controversy over false memories are discussed. © 1998 John Wiley & Sons, Ltd.