Gender Differences in Judgments of Multiple Emotions From Facial Expressions.

The authors tested gender differences in emotion judgments by utilizing a new judgment task (Studies 1 and 2) and presenting stimuli at the edge of conscious awareness (Study 2). Women were more accurate than men even under conditions of minimal stimulus information. Women's ratings were more variable across scales, and they rated correct target emotions higher than did men. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Developmental Changes in Facial Expressions of Emotions in the Strange Situation During the Second Year of Life.

Infants' expressions of discrete emotions were coded during the more stressful episodes (4 through 8) of the Strange Situation at 13 and 18 months. The data showed a significant decrease in full-face expressions (more complex configurations of movements) and a significant increase in component expressions (simpler and more constrained patterns of movements). The authors interpreted this trend as a developmental change toward more regulated and less intense emotions. Consistent with this view, the aggregate index of infants' full-face negative emotion expressions, interpreted as reflecting relatively unregulated intense emotions, correlated significantly with maternal ratings of difficult temperament. The authors discuss alternative interpretations of the findings in terms of changes in reactivity/arousability and the emerging capacity for self-regulation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Peekaboo: A new look at infants' perception of emotion expressions.

Infants' responsiveness to others' affective expressions was investigated in the context of a peekaboo game. Forty 4-month-olds participated in a peekaboo game in which the typical happy/surprised expression was systematically replaced with a different emotion, depending on group assignment. Infants viewed three typical peekaboo trials followed by a change (anger, fear, or sadness) or no-change (happiness/surprise) trial, repeated over two blocks. Infants' looking time and affective responsiveness were measured. Results revealed differential patterns of visual attention and affective responsiveness to each emotion. These results underscore the importance of contextual information for facilitating recognition of emotion expressions as well as the efficacy of using converging measures to assess such understanding. Infants as young as 4 months appear to discriminate and respond in meaningful ways to others' emotion expressions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Facial affect recognition in criminal psychopaths.

Prior studies provide consistent evidence of deficits for psychopaths in processing verbal emotional material but are inconsistent regarding nonverbal emotional material. To examine whether psychopaths exhibit general versus specific deficits in nonverbal emotional processing, 34 psychopaths and 33 nonpsychopaths identified with Hare's (R. D. Hare, 1991) Psychopathy Checklist-Revised were asked to complete a facial affect recognition test. Slides of prototypic facial expressions were presented. Three hypotheses regarding hemispheric lateralization anomalies in psychopaths were also tested (right-hemisphere dysfunction, reduced lateralization, and reversed lateralization). Psychopaths were less accurate than nonpsychopaths at classifying facial affect under conditions promoting reliance on right-hemisphere resources and displayed a specific deficit in classifying disgust. These findings demonstrate that psychopaths exhibit specific deficits in nonverbal emotional processing. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A closer look at preschoolers' freely produced labels for facial expressions.

Children's performance on free labeling of prototypical facial expressions of basic emotions is modest and improves only gradually. In 3 data sets (N=80, ages 4 or 5 years; N=160, ages 2 to 5 years; N=80, ages 3 to 4 years), errors remained even when method factors (poor stimuli, unavailability of an appropriate label, or the difficulty of a production task) were controlled. Children's use of emotion labels increased with age in a systematic order: Happy, angry, and sad emerged early and in that order, were more accessible, and were applied broadly (overgeneralized) but systematically. Scared, surprised and disgusted emerged later and often in that order, were less accessible, and were applied narrowly. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Is there an age-related positivity effect in visual attention? A comparison of two methodologies.

Research suggests a positivity effect in older adults' memory for emotional material, but the evidence from the attentional domain is mixed. The present study combined 2 methodologies for studying preferences in visual attention, eye tracking, and dot-probe, as younger and older adults viewed synthetic emotional faces. Eye tracking most consistently revealed a positivity effect in older adults' attention, so that older adults showed preferential looking toward happy faces and away from sad faces. Dot-probe results were less robust, but in the same direction. Methodological and theoretical implications for the study of socioemotional aging are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Facial resemblance to emotions: Group differences, impression effects, and race stereotypes.

The authors used connectionist modeling to extend previous research on emotion overgeneralization effects. Study 1 demonstrated that neutral expression male faces objectively resemble angry expressions more than female faces do, female faces objectively resemble surprise expressions more than male faces do, White faces objectively resemble angry expressions more than Black or Korean faces do, and Black faces objectively resemble happy and surprise expressions more than White faces do. Study 2 demonstrated that objective resemblance to emotion expressions influences trait impressions even when statistically controlling possible confounding influences of attractiveness and babyfaceness. It further demonstrated that emotion overgeneralization is moderated by face race and that racial differences in emotion resemblance contribute to White perceivers’ stereotypes of Blacks and Asians. These results suggest that intergroup relations may be strained not only by cultural stereotypes but also by adaptive responses to emotion expressions that are overgeneralized to groups whose faces subtly resemble particular emotions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Modulation of Focused Attention by Faces Expressing Emotion: Evidence From Flanker Tasks.

Three experiments evaluated whether facial expression can modulate the allocation of focused attention. Identification of emotionally expressive target faces was typically faster when they were flanked by identical (compatible) faces compared with when they were flanked by different (incompatible) faces. This flanker compatibility effect was significantly smaller when target faces expressed negative compared with positive emotion (see Experiment 1A); however, when the faces were altered to disrupt emotional expression, yet retain feature differences, equal flanker compatibility effects were observed (see Experiment 1B). The flanker-compatibility effect was also found to be smaller for negative target faces compared compatibility with neutral target faces, and for both negative and neutral target faces compared with positive target faces (see Experiment 2). These results suggest that the constriction of attention is influenced by facial expressions of emotion. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Young infants' generalization of emotional expressions: Effects of familiarity.

From birth, infants are exposed to a wealth of emotional information in their interactions. Much research has been done to investigate the development of emotion perception, and factors influencing that development. The current study investigates the role of familiarity on 3.5-month-old infants' generalization of emotional expressions. Infants were assigned to one of two habituation sequences: in one sequence, infants were visually habituated to parental expressions of happy or sad. At test, infants viewed either a continuation of the habituation sequence, their mother depicting a novel expression, an unfamiliar female depicting the habituated expression, or an unfamiliar female depicting a novel expression. In the second sequence, a new sample of infants was matched to the infants in the first sequence. These infants viewed the same habituation and test sequences, but the actors were unfamiliar to them. Only those infants who viewed their own mothers and fathers during the habituation sequence increased looking. They dishabituated looking to maternal novel expressions, the unfamiliar female's novel expression, and the unfamiliar female depicting the habituated expression, especially when sad parental expressions were followed by an expression change to happy or to a change in person. Infants are guided in their recognition of emotional expressions by the familiarity of their parents, before generalizing to others. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

The look of fear and anger: Facial maturity modulates recognition of fearful and angry expressions.

The current series of studies provide converging evidence that facial expressions of fear and anger may have co-evolved to mimic mature and babyish faces in order to enhance their communicative signal. In Studies 1 and 2, fearful and angry facial expressions were manipulated to have enhanced babyish features (larger eyes) or enhanced mature features (smaller eyes) and in the context of a speeded categorization task in Study 1 and a visual noise paradigm in Study 2, results indicated that larger eyes facilitated the recognition of fearful facial expressions, while smaller eyes facilitated the recognition of angry facial expressions. Study 3 manipulated facial roundness, a stable structure that does not vary systematically with expressions, and found that congruency between maturity and expression (narrow face-anger; round face-fear) facilitated expression recognition accuracy. Results are discussed as representing a broad co-evolutionary relationship between facial maturity and fearful and angry facial expressions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

"Facial expressions of emotion influence memory for facial identity in an automatic way": Correction to D'Argembeau and Van der Linden (2007).

Reports an error in "Facial expressions of emotion influence memory for facial identity in an automatic way" by Arnaud D'Argembeau and Martial Van der Linden (Emotion, 2007[Aug], Vol 7[3], 507-515). The image printed for Figure 3 was incorrect. The correct image is provided in the erratum. (The following abstract of the original article appeared in record 2007-11660-005.) Previous studies indicate that the encoding of new facial identities in memory is influenced by the type of expression displayed by the faces. In the current study, the authors investigated whether or not this influence requires attention to be explicitly directed toward the affective meaning of facial expressions. In a first experiment, the authors found that facial identity was better recognized when the faces were initially encountered with a happy rather than an angry expression, even when attention was oriented toward facial features other than expression. Using the Remember/Know/Guess paradigm in a second experiment, the authors found that the influence of facial expressions on the conscious recollection of facial identity was even more pronounced when participants' attention was not directed toward expressions. It is suggested that the affective meaning of facial expressions automatically modulates the encoding of facial identity in memory. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A new series of facial expressions.

Collaboration with a local newspaper "yielded a new set of pictures of facial expressions and enabled us to collect judgments on these expressions from 189 newspaper readers." Data based on responses of the 189 readers to each of the 16 posed pictures and data based on responses of 96 college students are presented in a table. The "agreement between the newspaper readers and the students is striking for both medians and quartiles." Collaboration with both local and national newspapers "might supply a very useful population for a wide variety of research problems." (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Body position, facial expression, and verbal behavior during interviews.

The communicative value of body position and facial expression was evaluated by measuring an O's ability to detect a relationship between nonverbal and verbal behavior which had been simultaneously emitted. The verbal and nonverbal stimuli were collected during 2 different standardized stress interviews. Judges (Js) were shown pairs of photographs together with short written speech samples and required on each trial to pick the photograph which matched the verbal behavior. In 4 separate experiments with different groups of Js, accurate judgments were obtained. Evidence for a relationship between nonverbal and verbal behavior simultaneously emitted was replicated across 2 different samples of interview behavior and under 3 cue conditions—seeing the head, body, or whole person. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Bring it on: Angry facial expressions potentiate approach-motivated motor behavior.

Although many psychological models suggest that human beings are invariably motivated to avoid negative stimuli, more recent theories suggest that people are frequently motivated to approach angering social challenges in order to confront and overcome them. To examine these models, the current investigation sought to determine whether angry facial expressions potentiate approach-motivated motor behaviors. Across 3 studies, individuals were faster to initiate approach movements toward angry facial expressions than to initiate avoidance movements away from such facial expressions. This approach advantage differed significantly from participants’ responses to both emotionally neutral (Studies 1 & 3) and fearful (Study 2) facial expressions. Furthermore, this pattern was most apparent when physical approach appeared to be effective in overcoming the social challenge posed by angry facial expressions (Study 3). The results are discussed in terms of the processes underlying anger-related approach motivation and the conditions under which they are likely to arise. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The timing of appraisals.

The appraisal process consists of the subjective evaluation that occurs during an individual's encounter with significant events in the environment, determining the nature of the emotional reaction and experience. Placed in the context of appraisal theories of emotion-elicitation and differentiation, the aim of the present research was to test empirically the hypothesis that the intrinsic pleasantness evaluation occurs before the goal conduciveness evaluation. In two studies, intrinsically pleasant and unpleasant images were used to manipulate pleasantness, and a specific event in a Pacman-type videogame was used to manipulate goal conduciveness. Facial EMG was used to measure facial reactions to each evaluation. As predicted, facial reactions to the intrinsic pleasantness manipulation were faster than facial reactions to the goal conduciveness manipulation. These results provide good empirical support for the sequential nature of the appraisal process. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Emotional versus neutral expressions and perceptions of social dominance and submissiveness.

Emotional expressions influence social judgments of personality traits. The goal of the present research was to show that it is of interest to assess the impact of neutral expressions in this context. In 2 studies using different methodologies, the authors found that participants perceived men who expressed neutral and angry emotions as higher in dominance when compared with men expressing sadness or shame. Study 1 showed that this is also true for men expressing happiness. In contrast, women expressing either anger or happiness were perceived as higher in dominance than were women showing a neutral expression who were rated as less dominant. However, sadness expressions by both men and women clearly decreased the extent to which they were perceived as dominant, and a trend in this direction emerged for shame expressions by men in Study 2. Thus, neutral expressions seem to be perceived as a sign of dominance in men but not in women. The present findings extend our understanding of the way different emotional expressions affect perceived dominance and the signal function of neutral expressions—which in the past have often been ignored. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Recognition Accuracy and Response Bias to Happy and Sad Facial Expressions in Patients With Major Depression.

Impaired facial expression recognition has been associated with features of major depression, which could underlie some of the difficulties in social interactions in these patients. Patients with major depressive disorder and age- and gender-matched healthy volunteers judged the emotion of 100 facial stimuli displaying different intensities of sadness and happiness and neutral expressions presented for short (100 ms) and long (2,000 ms) durations. Compared with healthy volunteers, depressed patients demonstrated subtle impairments in discrimination accuracy and a predominant bias away from the identification as happy of mildly happy expressions. The authors suggest that, in depressed patients, the inability to accurately identify subtle changes in facial expression displayed by others in social situations may underlie the impaired interpersonal functioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Shared perceptual basis of emotional expressions and trustworthiness impressions from faces.

Using a dynamic stimuli paradigm, in which faces expressed either happiness or anger, the authors tested the hypothesis that perceptions of trustworthiness are related to these expressions. Although the same emotional intensity was added to both trustworthy and untrustworthy faces, trustworthy faces who expressed happiness were perceived as happier than untrustworthy faces, and untrustworthy faces who expressed anger were perceived as angrier than trustworthy faces. The authors also manipulated changes in face trustworthiness simultaneously with the change in expression. Whereas transitions in face trustworthiness in the direction of the expressed emotion (e.g., high-to-low trustworthiness and anger) increased the perceived intensity of the emotion, transitions in the opposite direction decreased this intensity. For example, changes from high to low trustworthiness increased the intensity of perceived anger but decreased the intensity of perceived happiness. These findings support the hypothesis that changes along the trustworthiness dimension correspond to subtle changes resembling expressions signaling whether the person displaying the emotion should be avoided or approached. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Affect and Face Perception: Odors Modulate the Recognition Advantage of Happy Faces.

Previous choice reaction time studies have provided consistent evidence for faster recognition of positive (e.g., happy) than negative (e.g., disgusted) facial expressions. A predominance of positive emotions in normal contexts may partly explain this effect. The present study used pleasant and unpleasant odors to test whether emotional context affects the happy face advantage. Results from 2 experiments indicated that happiness was recognized faster than disgust in a pleasant context, but this advantage disappeared in an unpleasant context because of the slow recognition of happy faces. Odors may modulate the functioning of those emotion-related brain structures that participate in the formation of the perceptual representations of the facial expressions and in the generation of the conceptual knowledge associated with the signaled emotion. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perceived Facial Expressions of Emotion as Motivational Incentives: Evidence From a Differential Implicit Learning Paradigm.

Participants (N = 216) were administered a differential implicit learning task during which they were trained and tested on 3 maximally distinct 2nd-order visuomotor sequences, with sequence color serving as discriminative stimulus. During training, 1 sequence each was followed by an emotional face, a neutral face, and no face, using backward masking. Emotion (joy, surprise, anger), face gender, and exposure duration (12 ms, 209 ms) were varied between participants; implicit motives were assessed with a picture-story exercise. For power-motivated individuals, low-dominance facial expressions enhanced and high-dominance expressions impaired learning. For affiliation-motivated individuals, learning was impaired in the context of hostile faces. These findings did not depend on explicit learning of fixed sequences or on awareness of sequence-face contingencies. (PsycINFO Database Record (c) 2010 APA, all rights reserved)