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The presence of face masks can significantly impact processes related to trait impressions from faces. In the present research, we focused on trait impressions from faces either wearing a mask or not by addressing how contextual factors may shape such inferences. In Study 1, we compared trait impressions from faces in a phase of the COVID-19 pandemic in which wearing masks was a normative behavior (T1) with those assessed one year later when wearing masks was far less common (T2). Results at T2 showed a reduced positivity in the trait impressions elicited by faces covered by a mask. In Study 2, it was found that trait impressions from faces were modulated by the background visual context in which the target face was embedded so that faces wearing a mask elicited more positive traits when superimposed on an indoor rather than outdoor visual context. Overall, the present studies indicate that wearing face masks may affect trait impressions from faces, but also that such impressions are highly flexible and can significantly fluctuate across time and space.
Assuntos
COVID-19 , Reconhecimento Facial , Máscaras , Humanos , Feminino , Masculino , COVID-19/prevenção & controle , Adulto , Adulto Jovem , Reconhecimento Facial/fisiologia , Percepção Social , Expressão FacialRESUMO
In four experiments, we tested the boundary conditions of gaze cueing with reference to the resistance to suppression criterion of automaticity. Participants were asked to respond to peripheral targets preceded by a central gaze stimulus. Under one condition, gaze direction was random and uninformative with respect to target location (intermixed condition), as in the typical paradigm. Under another condition, gaze direction was uninformative and, crucially, it was also kept constant throughout the sequence of trials (blocked condition). In so doing, we aimed at maximally reducing the informative value of the gaze stimulus because gaze would not only be task-irrelevant but would also provide no sudden and unpredictable information. Across the four experiments, the results showed a strong gaze-cueing effect. More specifically, a comparable gaze cueing emerged under the blocked and intermixed conditions. These findings are consistent with the idea that gaze cueing is resistant to suppression and are discussed in relation to current views of the automaticity of gaze cueing.
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Gaze stimuli can shape attention in a peculiar way as compared to non-social stimuli. For instance, in a spatial Stroop task, gaze stimuli elicit a reversed congruency effect (i.e., faster responses on incongruent than on congruent trials) as compared to arrows, for which a standard congruency effect emerges. Here, we tested whether the reversed congruency effect observed for gaze can emerge for other social signals such as pointing gestures. Participants discriminated the direction (left or right) indicated by gaze and pointing finger stimuli that appeared leftwards or rightwards with respect to a central fixation spot. Arrows were also employed as control non-social stimuli. A reversed congruency effect emerged for the gaze, whereas a standard congruency effect emerged for both the pointing finger and the arrows. This suggests that the reversed congruency effect is specific to gaze stimuli and does not embrace all social signals conveying spatial information.
Assuntos
Fixação Ocular , Gestos , Humanos , Teste de Stroop , Sinais (Psicologia) , Olho , Tempo de Reação/fisiologiaRESUMO
Viewing an averted gaze can elicit saccades towards the corresponding location. Here, the automaticity of this gaze-following behaviour phenomenon was further tested by exploring whether such an effect can be detected in response to briefly-presented masked averted gazes. Participants completed an oculomotor interference task consisting of making leftward/rightward saccades according to a symbolic instruction cue. Crucially, either a task-irrelevant averted-gaze face or an arrow (i.e., a non-social control stimulus) was also presented in different blocks of trials. Faces and arrows were presented for either 1000 ms, or 8 ms and then backward-masked, to reduce the likelihood of conscious processing. Worse oculomotor performance emerged when the saccade direction did not match (vs match) that suggested by the task-irrelevant gaze/arrow stimuli in the unmasked condition. However, in the masked condition, no oculomotor interference occurred for any task-irrelevant stimulus. Results enrich knowledge about boundary conditions for gaze/arrow-driven orienting using ecological attention measures.
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Sinais (Psicologia) , Fixação Ocular , Humanos , Atenção/fisiologia , Movimentos Oculares , Movimentos Sacádicos , Tempo de Reação/fisiologiaRESUMO
Gaze cueing reflects the tendency to shift attention toward a location cued by the averted gaze of others. This effect does not fulfill criteria for strong automaticity because its magnitude is sensitive to the manipulation of different social features. Recent theoretical perspectives suggest that social modulations of gaze cueing could further critically depend on contextual factors. In this study, we tested this idea, relying on previous evidence showing that Chinese participants are more sensitive to gazes on White than on Asian faces, likely as a consequence of differences in perceived social status. We replicated this effect when we made group membership salient by presenting faces belonging to the different ethnicities in the same block. In contrast, when faces belonging to different ethnicities were presented in separate blocks, a similar gaze-cueing effect was noted, likely because no social comparison processes were activated. These findings are consistent with the idea that social modulations are not rigid but are tuned by contextual factors.
Assuntos
Atenção , Sinais (Psicologia) , Humanos , Fixação OcularRESUMO
Prevention measures aimed at combating COVID-19 pandemic strongly impact several aspects of social life. In particular, interpersonal perception is affected as a function of whether the persons perceived wear or not face masks. In two experimental studies, we here explored whether people rely on the presence vs. absence of face masks when encoding information in memory about other individuals. In a memory confusion paradigm, participants were initially presented with individuals either wearing a face mask or not, each conveying a series of sentences. Next, participants were probed about the identity of the speaker of each sentence. Results showed that it was more likely to erroneously attribute a sentence to a speaker who also was wearing a face mask (or not) as the original speaker, demonstrating that the cue about wearing or not a face mask was spontaneously used to encode information. Study 2 ruled out an alternative explanation based on perceptual processes, suggesting that face masks represent meaningful social objects. Overall, it emerged that participants spontaneously categorize others as a function of whether they wear a mask or not. Findings also confirmed previous research evidence about the more positive evaluation of mask wearers as compared to non-wearers, and the overall detrimental impact that face masks may have on the correct identification of social targets.
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COVID-19 , Máscaras , Humanos , Pandemias/prevenção & controle , COVID-19/epidemiologia , COVID-19/prevenção & controle , SARS-CoV-2 , Percepção SocialRESUMO
Relevant individual differences can be observed in relation to parenting motives. The Parental Care and Tenderness (PCAT) scale is an important tool aimed at assessing them. We here investigated the psychometric properties of an Italian version of the scale (N = 946). The scale had a very high reliability and its internal structure closely reproduced the one obtained in different cultural contexts. Two major subscales, namely nurturance and protection, could be identified. In addition, we explored the validity of the scale in relation to a novel domain. Individual differences in parenting motivations, and more specifically those related to nurturance, emerged to be associated with a spontaneous behavioral tendency to approach children. Scores in the PCAT, and more specifically scores in the protection subscale, were also associated with a more conservative political orientation. The present work contributes to the growing literature about the key role of parenting motives in affecting social behaviors.
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Interacting with others wearing a face mask has become a regular worldwide practice since the beginning of the COVID-19 pandemic. However, the impact of face masks on cognitive mechanisms supporting social interaction is still largely unexplored. In the present work, we focused on gaze cueing of attention, a phenomenon tapping the essential ability which allows individuals to orient their attentional resources in response to eye gaze signals coming from others. Participants from both a European (i.e., Italy; Experiment 1) and an Asian (i.e., China; Experiment 2) country were involved, namely two countries in which the daily use of face masks before COVID-19 pandemic was either extremely uncommon or frequently adopted, respectively. Both samples completed a task in which a peripheral target had to be discriminated while a task irrelevant averted gaze face, wearing a mask or not, acted as a central cueing stimulus. Overall, a reliable and comparable gaze cueing emerged in both experiments, independent of the mask condition. These findings suggest that gaze cueing of attention is preserved even when the person perceived is wearing a face mask.
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Although children are overall sensitive to inequality and prefer fair allocation of resources, they also often display ingroup favouritism. Inquiring about the factors that can shape the tension between these two driving forces in children, we focused on the role of parents. Extending the limited literature in this field, the present work examined whether individual differences in 3-to 11-year-old White children's (N = 154, 78 boys) evaluations of fair versus pro-ingroup behaviours in an intergroup context vary as a function of both mothers' and fathers' social dominance orientation (SDO), right-wing authoritarianism (RWA), and moral foundations. Parents completed a questionnaire. Children were presented with a scenario in which two ingroup members distributed candies to two other children, one White and one Black, either in an egalitarian way or displaying a clear ingroup favouritism. Afterwards, their attitudes towards the two ingroup members who had distributed the candies were assessed through both an Implicit Association Test and explicit questions. Although children displayed on average an explicit preference for the fair over the pro-ingroup target, this preference did not emerge at the implicit level. Most importantly, both children's explicit and implicit attitudes were related to mothers' SDO, indicating that at increasing level of mothers' SDO children's inequality aversion tended to drop. Overall, these results emphasize the relevance of mothers' support for social hierarchy in relation to the way in which children balance the two competing drives of equality endorsement and pro-ingroup bias.
Assuntos
Hierarquia Social , Individualidade , Pais , Predomínio Social , Identificação Social , Afeto , Atitude , Autoritarismo , Criança , Pré-Escolar , Pai , Feminino , Humanos , Itália , Masculino , Modelos Psicológicos , Princípios Morais , Mães , Sexismo , Inquéritos e QuestionáriosRESUMO
The face of a person is an important source of communication and information especially for politicians who are continuously portrayed through media. Voters may use this information to form an impression about the candidates and several inferences may be drawn. Within this frame, research has largely investigated gender differences. One line of research has focused on the facial prominence of people portrayed in pictures, describing a tendency to portray men with a higher face prominence as compared to women. This bias has been defined as the face-ism effect and it has a key influence on the perception of dominance, competence, intelligence, and ambition of the portrayed individuals. Several studies in recent years analyzed the differences between the self-representation of men and women in social media, but no study specifically focused on politicians directly comparing two different types of profiles: private vs. public. In two studies, we analyzed differences in face-ism index comparing male and female politicians both for pictures posted in private and public Facebook accounts. In Study 1 results showed that no difference emerged between men and women engaged in politics when considering public pages; however, when private profiles are analyzed, women displayed a higher face-ism index than their male counterparts. Study 2 partially confirmed results from Study 1 considering Italian politicians. Overall, current results showed a different pattern as compared to previous studies suggesting an increase in perceived agency and dominance for female candidates, particularly emphasized in their private profiles.
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Affiliation with others is a basic human need. The lockdown implemented for counteracting the COVID-19 pandemic has determined an unprecedented situation of social deprivation, forcing individuals to dramatically reduce face-to-face interactions. This, in turn, has caused relevant consequences on psychological well-being. However, the impact of lockdown-related social isolation on basic cognitive processes is still largely unknown. Here, we focus on social attention and address gaze cueing, namely the ability to shift attention in response to the gaze of others. This is a hard-wired cognitive mechanism critically supporting the establishment of social interactions and pervasive relationships among individuals. Our results show a stronger gaze-cueing effect during, rather than after, the lockdown, whose magnitude was positively correlated with social isolation distress. These findings indicate that, in a condition of prolonged social deprivation, orienting of attention may be shaped by hypersensitivity to social cues, likely due to the strive to reconnect with others.
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The averted gaze of others triggers reflexive attentional orienting in the corresponding direction. This phenomenon can be modulated by many social factors. Here, we used an eye-tracking technique to investigate the role of ethnic membership in a cross-cultural oculomotor interference study. Chinese and Italian participants were required to perform a saccade whose direction might be either congruent or incongruent with the averted-gaze of task-irrelevant faces belonging to Asian and White individuals. The results showed that, for Chinese participants, White faces elicited a larger oculomotor interference than Asian faces. By contrast, Italian participants exhibited a similar oculomotor interference effect for both Asian and White faces. Hence, Chinese participants found it more difficult to suppress eye-gaze processing of White rather than Asian faces. The findings provide converging evidence that social attention can be modulated by social factors characterizing both the face stimulus and the participants. The data are discussed with reference to possible cross-cultural differences in perceived social status.
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Povo Asiático , Comparação Transcultural , Movimentos Oculares , Fixação Ocular , População Branca , Povo Asiático/psicologia , Atenção , Medições dos Movimentos Oculares , Face , Humanos , Masculino , Tempo de Reação , Movimentos Sacádicos , Status Social , População Branca/psicologia , Adulto JovemRESUMO
Retinoids play a pivotal role in adrenal development and differentiation. Recent clinical trials revealed therapeutic potential of both all-trans and 9-cis retinoic acid in patients with cortisol excess due to a pituitary ACTH-secreting adenoma and indicated that retinoids might act also on the adrenal. Aim of the present study was to evaluate the effect of 9-cis retinoic acid on adrenals from patients with ACTH-dependent Cushing's syndrome. Adrenal specimens from six patients with Cushing's disease were incubated with 10 nM-1 µM 9-cis retinoic acid with and without 10 nM ACTH. Cortisol secretion was measured by immunoassay and expression of genes involved in steroidogenesis as well as retinoic acid action were evaluated by real-time RT-PCR. Incubation with 10-100 nM 9-cis retinoic acid increased spontaneous cortisol secretion and expression of STAR and CYP17A. On the other hand, in wells treated with ACTH, 9-cis retinoic acid markedly diminished ACTH receptor upregulation and no stimulatory effect on cortisol secretion or steroidogenic enzyme synthesis was observed. ACTH itself increased ligand-induced retinoic acid receptor expression, possibly enhancing sensitivity to retinoic acid. Our findings indicate that the effect of 9-cis retinoic acid in presence of ACTH is distinct from unchallenged wells and support the hypothesis of a direct adrenal action in patients with Cushing's disease.
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Glândulas Suprarrenais/efeitos dos fármacos , Alitretinoína/farmacologia , Hipersecreção Hipofisária de ACTH/tratamento farmacológico , Glândulas Suprarrenais/metabolismo , Hormônio Adrenocorticotrópico/metabolismo , Síndrome de Cushing/tratamento farmacológico , Síndrome de Cushing/metabolismo , Humanos , Hidrocortisona/metabolismo , Hipersecreção Hipofisária de ACTH/metabolismo , Receptores do Ácido Retinoico/metabolismo , Pesquisa Translacional Biomédica , Tretinoína/uso terapêuticoRESUMO
Only recently research in social psychology has started to systematically investigate intergroup attitudes among members of stigmatized minority groups. In particular, the study of the way people with mental health problems perceive the social groups around them is so far very scarce. In this work, we focused on people with schizophrenia, analyzing their attitudes toward another stigmatized group, namely Black individuals. In Study 1, the attitudes toward White and Black people were assessed in a sample of respondents with a diagnosis of schizophrenia and in a sample of non-clinical individuals. Results showed the presence of less negative attitudes toward the minority outgroup (i.e., Black people) among the clinical sample. In Study 2, we aimed at investigating what members belonging to the majority group (i.e., White non-clinical people) believe about the attitudes toward Black people held by individuals with a diagnosis of schizophrenia. In general, results suggested a general awareness in lay persons that people with a diagnosis of schizophrenia, as compared to people with no history of mental disorders, hold reduced negative attitudes toward Black individuals. Overall, these results may help to enrich our knowledge about social cognition among members of stigmatized groups in general and, more specifically, among individuals with a diagnosis of schizophrenia.
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Previous developmental research has consistently detected the presence of an explicit and implicit ingroup preference among preschoolers. More recent research has also demonstrated that this general ingroup bias is influenced by perceived social status when "real" groups are involved (i.e., groups with a previous history of interactions). Indeed, ingroup bias is significantly tempered among low-status group members. The main aim of the current study was to further investigate the role of social status by assessing both implicit and explicit intergroup attitudes in the context of newly formed groups. More specifically, children were randomly assigned to one of two fictitious groups on the basis of trivial criteria, thereby forming the so-called "minimal" groups. To manipulate group status, participants were then informed that one specific group-either the ingroup or the outgroup-was typically better than the other group during competitions. Finally, implicit and explicit intergroup attitudes were assessed. Overall, results showed that children rapidly formed implicit and explicit intergroup attitudes toward newly formed groups. Most important, the perceived status of the groups modulated such intergroup attitudes. Indeed, on both types of measures, ingroup bias emerged when the ingroup was associated with a high status, whereas it disappeared when the ingroup was in a low-status position.
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Julgamento , Preconceito , Atitude , Viés , Criança , Processos Grupais , Humanos , Distância Psicológica , Identificação SocialRESUMO
The gaze-cueing effect is a robust phenomenon which illustrates how attention can be shaped by social factors. In four experiments, the present study explored the interaction between the ethnic membership of the participant and that of the face providing the gaze cue. Firstly, we aimed to further investigate the differential impact of White, Black, and Asian faces on the gaze-cueing effect in White individuals. Secondly, we aimed to explore, for the first time, the impact of faces belonging to different ethnicities on gaze cueing in Chinese participants. The results allowed to rule out alternative accounts and showed that White participants exhibit a gaze-cueing effect for White and Asian faces, but not for Black faces, consistent with previous studies. As regards Chinese participants, the overall findings suggested a stronger gaze-cueing effect for White faces than for Asian faces. The results are discussed with reference to differences in the perceived social status of the various groups, pointing to the need of taking into account different cultural contexts.
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Sinais (Psicologia) , Etnicidade , Atenção , Comparação Transcultural , Fixação Ocular , HumanosRESUMO
Humans tend to perform reflexive saccades according to the eye-gaze direction of other individuals. Here, in two experiments, we tested whether preparing a saccade before the onset of a task-irrelevant averted-gaze stimulus can abolish this form of gaze-following behavior. At the beginning of each trial, participants received the instruction to prepare for a leftward or a rightward saccade. This was provided either on a trial-by-trial basis (Experiment 1) or was maintained constant within a whole block of trials (Experiment 2). Then, a central fixation spot changed in color, acting as a "go" signal to perform the saccade. Simultaneously with the go-signal onset, a task-irrelevant distractor face looked either leftwards or rightwards. In so doing, no temporal overlapping was likely to occur between saccade preparation and the presentation of the distractor. Arrows were also employed as non-social control stimuli. In both experiments - and regardless of the distractor type - saccadic latencies were smaller when both the instruction and the distractor conveyed the same spatial vector, rather than the opposite. Taken together, these results suggest that an early preparation of saccades is not sufficient to override the oculomotor interference effects elicited by both social and non-social distractors.
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Atenção/fisiologia , Fixação Ocular/fisiologia , Movimentos Sacádicos/fisiologia , Percepção Social , Percepção Espacial/fisiologia , Percepção Visual/fisiologia , Adulto , Feminino , Humanos , Masculino , Adulto JovemRESUMO
BACKGROUND AND AIMS: Many psychopathologies, including addictions, are characterized by inhibitory control deficits. In this regard, recent studies on substance-related disorders (SRD) have shown an impairment in the ability to inhibit potentially interfering memories, despite preserved motor inhibition. To investigate whether the same dissociation could also characterize gambling disorder (GD) in a transdiagnostic perspective, we tested both cognitive and motor inhibitory processes through dedicated tasks, for the first time in this behavioral addiction. METHODS: 30 outpatients with GD and 30 healthy controls performed a go/no-go task addressing the integrity of motor inhibition, and the Retrieval Practice Paradigm, a task addressing the integrity of memory inhibition as indexed by the Retrieval-Induced Forgetting (RIF) effect. Self-report questionnaires assessing impulsivity were also administered. RESULTS: Whereas RIF was similar across the two groups, patients showed more commission errors in the go/no-go task, and higher self-rated scores of impulsivity than controls. DISCUSSION: The present findings suggest preserved memory inhibition and impaired motor response inhibition in GD, a pattern of inhibitory deficits opposite to that previously reported for SRD. Therefore, although both GD and SRD are characterized by altered inhibitory processing, a more fine-grained analysis revealed a specific inhibitory profile indicating vulnerability in different inhibitory components. CONCLUSION: The present study highlights the need to investigate the multifaceted construct of inhibition more thoroughly, using performance measures able to assess its various components. This approach would enable to both better characterize different psychopathologies and orient their treatment.
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Comportamento Aditivo/fisiopatologia , Disfunção Cognitiva/fisiopatologia , Função Executiva/fisiologia , Jogo de Azar/fisiopatologia , Inibição Psicológica , Rememoração Mental/fisiologia , Desempenho Psicomotor/fisiologia , Adulto , Idoso , Comportamento Aditivo/complicações , Disfunção Cognitiva/etiologia , Feminino , Jogo de Azar/complicações , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Humans tend to shift attention according to others' eye-gaze direction. This is a core ability as it permits to create pervasive relationships among individuals and with the environment around them. In the beginning, this form of social orienting was considered a reflexive phenomenon, but in recent years evidence has shown that it is also permeable to several social factors related to the observer, the individual depicted in the cueing face, and the relationship between them. The major goal of this work is to provide a comprehensive overview concerning the role that social variables can play in shaping covert gaze cueing in healthy adults, critically examining both the modulatory social factors for which evidence is more robust and those for which evidence is mixed. When available, overt attention studies will also be discussed. Finally, a novel theoretical framework linking these social and attention domains will be also introduced.
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Atenção/fisiologia , Sinais (Psicologia) , Fixação Ocular/fisiologia , Percepção Social , Percepção Visual/fisiologia , Adulto , HumanosRESUMO
Establishing eye contact with an individual can subsequently lead to a stronger gaze-mediated orienting effect. However, studies exploring this phenomenon have, so far, only assessed manual responses and focused on covert attention - namely, without eye movements. Here, in two experiments, we explored for the first time whether eye contact can also impact on overt attention in an oculomotor task. This approach has two main advantages, in that it relies on more sensitive, online measures of attention allocation and it better mimics real life settings. Participants performed leftwards and rightwards eye movements in response to a central cue. Furthermore, a task-irrelevant central face established - or not - eye contact with the participant, and then averted its gaze either leftwards or rightwards. Hence, eye movement direction was either congruent or incongruent with that of the gaze stimulus. In both experiments, a gaze following behaviour emerged - specifically, smaller saccadic latencies and a greater accuracy emerged on congruent than on incongruent trials - but its magnitude was not modulated by eye contact. However, in Experiment 2 - in which the different eye contact conditions were presented intermixed rather than blocked, thus making eye contact contextually salient - eye contact led to an overall decrement of saccadic latencies and enhanced the reflexive component of gaze following. Taken together, these results provide novel evidence indicating that eye contact can impact on both eye movements programming and overt gaze following mechanisms, at least when eye contact is made contextually salient.