Emotion in motion: perceiving fear in the behaviour of individuals from minimal motion capture displays.

The ability to quickly and accurately recognise emotional states is adaptive for numerous social functions. Although body movements are a potentially crucial cue for inferring emotions, few studies have studied the perception of body movements made in naturalistic emotional states. The current research focuses on the use of body movement information in the perception of fear expressed by targets in a virtual heights paradigm. Across three studies, participants made judgments about the emotional states of others based on motion-capture body movement recordings of those individuals actively engaged in walking a virtual plank at ground-level or 80 stories above a city street. Results indicated that participants were reliably able to differentiate between height and non-height conditions (Studies 1 & 2), were more likely to spontaneously describe target behaviour in the height condition as fearful (Study 2) and their fear estimates were highly calibrated with the fear ratings from the targets (Studies 1-3). Findings show that VR height scenarios can induce fearful behaviour and that people can perceive fear in minimal representations of body movement.

Time heals all wounds? Naïve theories about the fading of affect associated with autobiographical events.

The current research examined the naïve theories that individuals hold about how affect fades over time. In three studies (with various replications), participants read about positive and negative events and estimated the emotional impact of those events on either themselves or a hypothetical other over different time frames (i.e., 1 week, 1 month, 1 year-Studies 1a-1c) or how long it would take for specific amounts of fade to occur (Studies 2a & 2b). In a final study, participants were directly asked about their beliefs regarding affect fade. Results demonstrated that people have inaccurate expectations about affect fade for positive and negative events. Specifically, participants rate that positive events fade more in the short term, but that negative events fade more in the long term. Results are discussed in terms of how these (incorrect) naïve theories of affect fade relate to metacognitive biases in memory and emotion.

A pancultural perspective on the fading affect bias in autobiographical memory.

The fading affect bias (FAB) refers to the negative affect associated with autobiographical events fading faster than the positive affect associated with such events, a reliable and valid valence effect established by researchers in the USA. The present study examined the idea that the FAB is a ubiquitous emotion regulating phenomenon in autobiographical memory that is present in people from a variety of cultures. We tested for evidence of the FAB by sampling more than 2400 autobiographical event descriptions from 562 participants in 10 cultures around the world. Using variations on a common method, each sample evidenced a FAB: positive affect faded slower than negative affect did. Results suggest that in tandem with local norms and customs, the FAB may foster recovery from negative life events and promote the retention of the positive emotions, within and outside of the USA. We discuss these findings in the context of Keltner and Haidt's levels of analysis theory of emotion and culture.

Age is positively associated with fading affect bias: A cross-sectional comparison.

Emotions elicited by personal event memories change over time such that negative affect fades more quickly than positive affect. This asymmetric fade is called the fading affect bias (FAB) and has been posited as a mechanism that helps promote a positive outlook on life. A similar bias toward positive information (i.e., the positivity effect) driven by greater emphasis on emotion regulation has been demonstrated in older adults. The current research uses two age-diverse community samples to examine the relationship between age and the strength of FAB. Participants recalled positive and negative event memories and rated the intensity of affect at the time of the event (i.e., retrospectively) and at the time of recollection. Participants of all ages exhibited a significant FAB, and crucially, the strength of the effect was positively associated with age. Age-based differences in psychological well-being and recalled event intensity had no influence on the relationship between age and FAB. The relationship was, however, related to greater personal importance placed on positive (but not negative) events. The findings are consistent with the socioemotional selectivity theory and suggest another mechanism through which emotion regulation is associated with aging to maintain a positive outlook on life. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The presence of fear: How subjective fear, not physiological changes, shapes the experience of presence.

When we become engrossed in novels, films, games, or even our own wandering thoughts, we can feel present in a reality distinct from the real world. Although this subjective sense of presence is, presumably, a ubiquitous aspect of conscious experience, the mechanisms that produce it are unknown. Correlational studies conducted in virtual reality have shown that we feel more present when we are afraid, motivating claims that physiological changes contribute to presence; however, such causal claims remain to be evaluated. Here, we report two experiments that test the causal role of subjective and physiological components of fear (i.e., activation of the sympathetic nervous system) in generating presence. In Study 1, we validated a virtual reality simulation capable of inducing fear. Participants rated their emotions while they crossed a wooden plank that appeared to be suspended above a city street; at the same time, we recorded heart rate and skin conductance levels. Height exposure increased ratings of fear, presence, and both measures of sympathetic activation. Although presence and fear ratings were correlated during height exposure, presence and sympathetic activation were unrelated. In Study 2, we manipulated whether the plank appeared at height or at ground level. We also captured participants' movements, which revealed that alongside increases in subjective fear, presence, and sympathetic activation, participants also moved more slowly at height relative to controls. Using a mediational approach, we found that the relationship between height exposure and presence on the plank was fully mediated by self-reported fear, and not by sympathetic activation. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Attributions about persons with brain injury: the effects of knowledge and familiarity about brain injury.

PRIMARY OBJECTIVE: To determine how visible markers of brain injury interact with people's knowledge about brain injury to influence people's attributions for undesirable behaviours of a person with brain injury. RESEARCH DESIGN, METHOD AND PROCEDURES: Scenarios in Experiment 1 (n = 98) and Experiment 2 (n = 148) described an adolescent pictured with or without a head scar, who showed four behavioural changes. Participants rated two causal attributions for each behaviour: brain injury and adolescence. Experiment 1 varied information that the adolescent had a brain injury and Experiment 2 assessed participants' familiarity with brain injury. MAIN OUTCOMES AND RESULTS: The presence of a head scar increased attributions to brain injury. In Experiment 1, participants not informed about the brain injury attributed the behaviours more to adolescence than to brain injury than informed participants. In Experiment 2, in the 'no scar' condition participants familiar with brain injury attributed the behaviours more to brain injury than those who were not. CONCLUSION: Markers of brain injury interact with people's knowledge about brain injury in shaping people's attributions for the behaviour of persons with brain injury. When people attribute sequelae of the brain injury to other causes, this may hinder appropriate treatment.

Holding on & letting go: romantic attachment and fading affect bias.

The current research examined the phenomenon of fading affect bias - the tendency for affect associated with negative events to fade more than affect associated with positive events - within the context of romantic relationships. Participants recalled and evaluated positive and negative relationship-specific and non-relationship autobiographical events. Participants also completed measures of attachment avoidance and anxiety. Multi-level modeling demonstrated fading affect bias for relationship and non-relationship events, but that affect fade was shaped by attachment orientations. Specifically, higher attachment anxiety, and lower attachment avoidance predicted greater importance of relationship events which predicted lower fading of affective intensity of memories. Thus, attachment anxiety sustained, while attachment avoidance suppressed the affect of relational memories. We discuss implications of these findings for relationship maintenance.

Thinking about negative life events as a mediator between depression and fading affect bias.

The current research examined the links between depressive symptomology and anxiety on the fading of affect associated with positive and negative autobiographical memories. Participants (N = 296) recalled and rated positive and negative events in terms of how pleasant or unpleasant they were at the time they occurred and at the time of event recollection. Multilevel mediation analyses identified evidence that higher levels of depressive symptoms were directly associated with lower affect fade for both negative and positive memories. Tests of indirect effects indicated that depressive symptoms were indirectly related to lower affect fade for negative (but not positive) autobiographical memories via the heightened tendency to think about negative (but not positive) memories. Anxiety was unrelated to affect fade both directly and indirectly. These results suggest that people higher in depressive symptoms retain more negative affect due to an increased likelihood of thinking about negative autobiographical events.

Interfering with inferential, but not associative, processes underlying spontaneous trait inference.

Three studies explore mental processes underlying spontaneous trait inferences about self-informants and the spontaneous trait transference characterizing third-party informants. Process differences are suggested in that instructions prompting a nontrait inference (truth or lie?) reduce self-informant trait-savings effects and lower self-informant trait judgments. For third-party informants, such instructions have no effect on these outcome variables. Results of a third study are inconsistent with cognitive load as an explanation for these effects. Taken together, these results indicate that inferences, and not merely associations, spontaneously form when processing information about self-informants. The results also show that the inferences and judgments that occur in spontaneous trait transference are not caused by the misidentification of third-party informants as self-informants.

Stereotypic vision: how stereotypes disambiguate visual stimuli.

Three studies examined how participants use race to disambiguate visual stimuli. Participants performed a first-person-shooter task in which Black and White targets appeared holding either a gun or an innocuous object (e.g., a wallet). In Study 1, diffusion analysis (Ratcliff, 1978) showed that participants rapidly acquired information about a gun when it appeared in the hands of a Black target, and about an innocuous object in the hands of a White target. For counterstereotypic pairings (armed Whites, unarmed Blacks), participants acquired information more slowly. In Study 2, eye tracking showed that participants relied on more ambiguous information (measured by visual angle from fovea) when responding to stereotypic targets; for counterstereotypic targets, they achieved greater clarity before responding. In Study 3, participants were briefly exposed to targets (limiting access to visual information) but had unlimited time to respond. In spite of their slow, deliberative responses, they showed racial bias. This pattern is inconsistent with control failure and suggests that stereotypes influenced identification of the object. All 3 studies show that race affects visual processing by supplementing objective information.

Perceived entitativity, stereotype formation, and the interchangeability of group members.

The authors investigated the effects of perceived entitativity of a group on the processing of behavioral information about individual group members and the extent to which such information was transferred to other group members. The results of 3 experiments using a savings-in-relearning paradigm showed that trait inferences about a group member, based on that member's behavior, were stronger for low entitative groups and for collections of individuals. However, the transference of traits from 1 group member to other members of the group was stronger for high entitative groups. These results provide strong evidence that the perception of high entitativity involves the abstraction of a stereotype of the group and the transfer of that stereotype across all group members. Implications for group impression formation and stereotyping are discussed.

Inferences are for doing: the impact of approach and avoidance states on the generation of spontaneous trait inferences.

Spontaneous trait inferences (STIs) are ubiquitous and occur when perceivers spontaneously infer actor traits from actor behaviors. Previous research has elucidated the processes underlying STIs, but little work has focused on the functions of STIs. This article proposes that these unintentional early inferences serve a general approach or avoidance function. Two studies are reported in which external approach and avoidance motivations elicited via flexion-extension (Study 1) or physical warmth (Study 2) affect the encoding of trait-implying behavioral statements in a valence-matching manner. The results suggest that somatic states can act as cues that affect unintentional social information processing independently of the actual experience of the psychological states associated with those somatic states. Implications for a functional perspective on STIs are discussed.

The role of eye movements in decision making and the prospect of exposure effects.

The aim of the current study was to follow on from previous findings that eye movements can have a causal influence on preference formation. Shimojo et al. (2003) previously found that faces that were presented for a longer duration in a two alternative forced choice task were more likely to be judged as more attractive. This effect only occurred when an eye movement was made towards the faces (with no effect when faces were centrally presented). The current study replicated Shimojo et al.'s (2003) design, whilst controlling for potential inter-stimuli interference in central presentations. As per previous findings, when eye movements were made towards the stimuli, faces that were presented for longer durations were preferred. However, faces that were centrally presented (thus not requiring an eye movement) were also preferred in the current study. The presence of an exposure duration effect for centrally presented faces casts doubt on the necessity of the eye movement in this decision making process and has implications for decision theories that place an emphasis on the role of eye movements in decision making.

Hemispheric differences in the processing of attachment words.

Inconsistent findings regarding the valence hypothesis might relate to ambiguously valenced stimuli used in some studies. To account for this potential caveat, we used positive and negative attachment words. A total of 50 participants made lexical decisions in a bilateral simultaneous presentation paradigm. Results showed a general right-visual-field advantage for lexical decisions and a general superiority for positive over negative words. Crucially, we found a left-visual-field advantage for positive over negative words. Results oppose the valence hypothesis, but support a specific role of the right hemisphere in emotional processing, in particular when dealing with positive interpersonal relationship information.