Purpose of the study was to illustrate how emotional competence can be important for leadership and to explore the possibility of improving emotion perception ability after training. Participants in this study were 40 managers, divided into control and experimental group, within public administration. The participants implemented a data-based emotion perception test, which were done twice at every occasion, with intervention consisting of information or education between test- and retest. The result showed a clear improvement after intervention, in which no difference was found between control and experimental group, which has been discussed on the basis of the likelihood of a training effect occurred between test-retest. Conclusions about emotional competence or leadership ability could not be drawn from the results of the emotion perception test. The possibility of development of emotion perception ability is however worthy of consideration in the planning of leadership training as well as in the recruitment of managers. / Studiens syfte var att belysa hur emotionell kompetens kan ha betydelse för ledarskapet samt att undersöka möjligheten till förbättring av emotionsperceptionsförmågan efter utbildning. Deltagarna i denna studie var 40 chefer, fördelade i kontroll- och experimentgrupp, inom offentlig förvaltning. Deltagarna genomförde ett databaserat emotionsperceptionstest, som gjordes två gånger vid varje tillfälle, med intervention bestående av information eller utbildning mellan före- och eftertest. Resultatet visade en tydlig förbättring efter intervention, där ingen skillnad fanns mellan kontroll- och experimentgrupp, vilket har diskuterats utifrån sannolikheten att en träningseffekt uppstått mellan före- och eftertest. Slutsatser om emotionell kompetens eller ledarskapsförmåga kunde inte göras utifrån resultatet av emotionsperceptionstestet. Möjligheten till utveckling av emotionsperceptionsförmågan är dock värd att beakta vid planering av ledarskapsutbildningar samt vid rekrytering av chefer.

This study analyzed racial differences in the way African Americans and Caucasians perceive emotion from facial expressions and tone of voice. Participants were African American (n=25) and Caucasian (n=26) college students. The study utilizes 56 images of African American and Caucasian faces balanced for race and sex from the NimStim stimulus set (Tottenham, 2006). The study also utilized visual and auditory stimuli form the DANVA2. Participants were asked to judged emotion for each stimulus in the tasks. The BFRT, the WASI, and the Seashore Rhythm test were used as exclusionary criteria. In general the study found few differences in the way African Americans and Caucasians perceived emotion, though racial differences emerged as an interaction with other factors. The results of the study supported the theory of universality of emotion perception and expression though social influences, which may affect emotion perception, is also a possibility. Areas of future research were discussed.

The current study assessed the importance of infant detection of contingency and head and eye gaze direction in the emergence of social referencing. Five- to six-month-old infants’ detection of affect-object relations and subsequent manual preferences for objects paired with positive expressions were assessed. In particular, the role of contingency between toys’ movements and an actress’s emotional expressions as well as the role of gaze direction toward the toys’ location were examined. Infants were habituated to alternating films of two toys each paired with an actress’s affective expression (happy and fearful) under contingent or noncontingent and gaze congruent or gaze incongruent conditions. Results indicated that gaze congruence and contingency between toys’ movements and a person’s affective expressions were important for infant perception of affect-object relations. Furthermore, infant perception of the relation between affective expressions and toys translated to their manual preferences for the 3-dimensional toys. Infants who received contingent affective responses to the movements of the toys spent more time touching the toy that was previously paired with the positive expression. These findings demonstrate the role of contingency and gaze direction in the emergence of social referencing in the first half year of life.

Schizophrenia (SCZ) is associated with robust social deficits, which have been shown to precede illness onset and predict functional outcome. As a result, social functioning is an important developmental domain affected by SCZ, which likely has a downstream negative impact on other functional abilities, such as interpersonal relationships and vocational capacity. Patients with SCZ also demonstrate significant visual perceptual deficits; however, a remaining question is whether basic impairment in visual processing gives rise to the deficits observed in social perception. In this context, previous research has shown that biological motion contains relevant social information, such as emotional states and intention, which is easily interpreted by healthy observers. Given that biological motion perception is an important source of social information, and that patients with SCZ have known visual perceptual impairment including motion processing deficits, it is possible that poor biological motion perception meaningfully impacts social perception among individuals with SCZ. While previous studies have documented preliminary evidence of biological motion processing deficits in this population, there is a current lack of understanding regarding the basic visual perceptual mechanisms that may underpin this impairment, including the importance of basic visual motion processing with respect to biological motion. Moreover, the ability of individuals with SCZ to extract relevant social information from biological motion, and its relationship with social perception more generally, have yet to be investigated. Thus, the specific aims guiding the current thesis were to examine whether basic visual motion processes may give rise to biological motion deficits and to examine the ability of individuals with SCZ to extract social information, in the form of emotion, from biological motion. Several experimental tasks were used to examine these aims. Overall, the results from this thesis confirm that individuals with SCZ have difficulty perceiving biological motion; however, this deficit was not specific to biological motion, but instead reflected more widespread visual motion processing deficits, including impairment in global coherent motion perception. Additionally, results from this thesis suggest that individuals with SCZ demonstrated disproportionate difficulty extracting social cues, in the form of emotion, from biological motion, and that this deficit was related to perceiving unambiguous expressions of emotion. In contrast, the discrimination of more subtle or ambiguous emotion was relatively preserved. Moreover, impairment in biological motion processing was found to be unrelated to social perceptual abilities among individuals with SCZ. These experiments provide interesting suggestions regarding clinical approaches to treatment and remediation, although further research is needed to fully understand the brain- behaviour mechanisms underlying SCZ-related deficits in biological motion processing. / Dissertation / Doctor of Philosophy (PhD) / As people navigate though day-to-day life, they encounter many objects in the world that move, such as other people. Research has shown that humans are adept at discriminating human movement and accurate in discerning the emotional states of other people based on this movement. These observations have lead researchers to speculate that, because biological motion is both easy to discriminate and emotionally informative, it plays an essential role in social processing among humans. Research has shown that individuals with Schizophrenia have difficulty understanding social environmental cues, such as the emotions of others. As such, this thesis aims to determine first, whether people with Schizophrenia have difficulty identifying human motion, and second, if they are able to identify emotions embedded within human motion. This thesis will help researchers understand and explain deficits in social perception among people with Schizophrenia.

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Research suggests that infants progress from discrimination to recognition of emotions in faces during the first half year of life. It is whether the perception of emotions from bodies develops in a similar manner. In the current study, when presented with happy and angry body videos and voices, 5-month-olds looked longer at the matching video when they were presented upright but not when they were inverted. In contrast, 3.5-month-olds failed to match even with upright videos. Thus, 5-month-olds but not 3.5-month-olds exhibited evidence of recognition of emotions from bodies by demonstrating intermodal matching. In a subsequent experiment, younger infants did discriminate between body emotion videos but failed to exhibit an inversion effect, suggesting that discrimination may be based on low-level stimulus features. These results document a developmental change from discrimination based on non-emotional information at 3.5 months to recognition of body emotions at 5 months. This pattern of development is similar to face emotion knowledge development and suggests that both the face and body emotion perception systems develop rapidly during the first half year of life.

In humans, the capacity to extract meaning from another person’s behavior is fundamental to social competency. Adults recognize emotions conveyed by body movements with comparable accuracy to when they are portrayed in facial expressions. While infancy research has examined the development of facial and vocal emotion processing extensively, no prior study has explored infants’ perception of emotion from body movements. The current studies examined the development of emotion processing from body gestures. In Experiment 1, I asked whether 6.5-month-olds infants would prefer to view emotional versus neutral body movements. The results indicate that infants prefer to view a happy versus a neutral body action when the videos are presented upright, but fail to exhibit a preference when the videos are inverted. This suggests that the preference for the emotional body movement was not driven by low-level features (such as the amount or size of the movement displayed), but rather by the affective content displayed. Experiments 2A and 2B sought to extend the findings of Experiment 1 by asking whether infants are able to match affective body expressions to their corresponding vocal emotional expressions. In both experiments, infants were tested using an intermodal preference technique: Infants were exposed to a happy and an angry body expression presented side by side while hearing either a happy or angry vocalization. An inverted condition was included to investigate whether matching was based solely upon some feature redundantly specified across modalities (e.g., tempo). In Experiment 2A, 6.5-month-old infants looked longer at the emotionally congruent videos when they were presented upright, but did not display a preference when the same videos were inverted. In Experiment 2B, 3.5-month-olds tested in the same manner exhibited a preference for the incongruent video in the upright condition, but did not show a preference when the stimuli were inverted. These results demonstrate that even young infants are sensitive to emotions conveyed by bodies, indicating that sophisticated emotion processing capabilities are present early in life.

This study analyzed racial differences in the way African Americans and Caucasians perceive emotion from facial expressions and tone of voice. Participants were African American (n=25) and Caucasian (n=26) college students. The study utilizes 56 images of African American and Caucasian faces balanced for race and sex from the NimStim stimulus set (Tottenham, 2006). The study also utilized visual and auditory stimuli form the DANVA2. Participants were asked to judged emotion for each stimulus in the tasks. The BFRT, the WASI, and the Seashore Rhythm test were used as exclusionary criteria. In general the study found few differences in the way African Americans and Caucasians perceived emotion, though racial differences emerged as an interaction with other factors. The results of the study supported the theory of universality of emotion perception and expression though social influences, which may affect emotion perception, is also a possibility. Areas of future research were discussed.

Cognitive functioning has historically been used to predict adaptive outcomes of individuals with autism spectrum disorders; however, research shows that it does not adequately predict these outcomes. Therefore, the current study explored the role of emotion perception in the adaptive functioning of individuals with ASDs. Emotion perception was assessed using the DANVA-2, which has audio and static face stimuli, and the DAVE, dynamic, audio-visual emotion movies. Adaptive functioning was assessed using the Vineland-II Socialization, Communication, and Daily Living domains. Results indicated that individuals with ASDs demonstrated significant impairments in both adaptive functioning and emotion perception compared to typical individuals. Findings did not demonstrate a relationship between emotion perception and adaptive functioning, controlling for IQ. Future research should broaden the approach when investigating possible mechanisms of change for adaptive outcomes to include exploration of social perception more broadly, of which emotion perception is one component, and its relationship with adaptive outcomes.

The accurate integration of audio-visual emotion cues is critical for social interactions and requires efficient processing of facial cues. Gaze behavior of typically developing (TD) individuals and individuals with autism spectrum disorders (ASD) was measured via eye-tracking during the perception of dynamic audio-visual emotion (DAVE) stimuli. This study provides information about the regions of the face sampled during an emotion perception task that is relatively more complex than those used in previous studies, providing both bimodal (auditory and visual) and dynamic (biological motion) cues. Results indicated that the ASD group was less accurate at emotion detection and demonstrated less of a visual-affective bias than TD individuals. Both groups displayed similar fixation patterns across regions during the perception of congruent audio-visual stimuli. However, between-group analyses revealed that fixation patterns differed significantly by facial regions during the perception of both congruent and incongruent movies together. In addition, fixation duration to critical regions (i.e., face, core, eyes) was negatively correlated with measures of ASD symptomatology and social impairment. Findings suggest weaknesses in the early integration of audio-visual information, automatic perception of emotion, and efficient detection of affective conflict in individuals with ASD. Implications for future research and social skills intervention programs are discussed.