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PubMed1992

The effect of congenital deafness on cerebral asymmetry in the perception of emotional and non-emotional faces.

Functional hemispheric specialization in recognizing faces expressing emotions was investigated in 18 normal hearing and 18 congenitally deaf children aged 13-14 years. Three kinds of faces were presented: happy, to express positive emotions, sad, to express negative emotions, and neutral. The subjects' task was to recognize the test face exposed for 20 msec in the left or right visual field. The subjects answered by pointing at the exposed stimulus on the response card that contained three different faces. The errors committed in expositions of faces in the left and right visual field were analyzed. In the control group the right hemisphere dominated in case of sad and neutral faces. There were no significant differences in recognition of happy faces. The differentiated hemispheric organization pattern in normal hearing persons supports the hypothesis of different processing of positive and negative emotions expressed by faces. The observed hemispheric asymmetry was a result of two factors: (1) processing of faces as complex patterns requiring visuo-spatial analysis, and (2) processing of emotions contained in them. Functional hemispheric asymmetry was not observed in the group of deaf children for any kind of emotion expressed in the presented faces. The results suggest that lack of auditory experience influences the organization of functional hemispheric specialization. It can be supposed that in deaf children, the analysis of information contained in emotional faces takes place in both hemispheres.

Adolescent↗
PubMed1977

Accuracy of vocal emotional communications among children and adults and the power of negative emotions.

Two tapes of six emotions (anger, fear, sadness, contentment, happiness, love) recorded by child and adult speakers were played to child and adult listeners to determine whether (a) each group of listeners responds more accurately to positive or negative emotions; (b) each group of speakers communicates positive or negative emotions more accurately; (c-g) there were specific ways in which children adn adults differ in accuracy of perceiving and communicating the six emotions studied. Two hundred and ten white, male, middle-class Ss were used. It was found that (a) all listener groups perceived negative emotions more accurately; (b) all speaker groups communicated negative emotions more accurately; (c) there was a developmental trend in the ability to accurately perceive vocal communication; (d) children and adults did not differ significantly in the ability to express emotions; (e) adults perceived fear more accurately; (f) children communicated fear more accurately; (g) adults communicated sadness more accurately than children.

Age Factors↗
PubMed2003

Cultural differences in emotions: a context for interpreting emotional experiences.

In this article, it is suggested that cross-cultural assessment of emotional disturbances would benefit from the consideration of cultural differences in the modal, and normative emotions. A summary of the research literature on cultural differences in emotions, in particular in antecedent events, subjective feeling, appraisal, and behavior is provided. Cultural differences in emotions are understood functionally, such that the most prevalent emotional phenomena in a culture are those that fit and reinforce the distinct cultural models (i.e. goals and practices) of self and relationship. It is argued that a culture-sensitive approach to emotional disturbances would entail the assessment of emotional phenomena that are dysfunctional to the cultural models of self and relationship.

Affective Symptoms↗
PubMed1993

Emotion-related hemisphere asymmetry: subjective emotional responses to laterally presented films.

To investigate whether the cerebral hemispheres differ in their subjective emotional responses 54 adult subjects were presented two films of different emotion-related qualities (positive and negative film) either to their left or right hemisphere. The films were exposed by means of a technique for the lateralization of visual input that allows prolonged viewing while permitting free ocular scanning. Subjective emotional responses were assessed by means of a continuous rating of emotional arousal experienced during the movie as well as by retrospective ratings of ten different emotional qualities. Presenting both films to the right hemisphere resulted in stronger subjective responses in the continuous emotion rating as well as in some retrospectively assessed ratings compared to left-hemispheric presentation. The effects were more pronounced for the negative film. Taken together, the findings suggest a higher responsiveness of the right hemisphere in subjective emotional experience.

Adolescent↗
PubMed1999

Cardiovascular changes during induced emotion: an application of lang's theory of emotional imagery.

Studies of emotion have provided occasional support for physiological differentiation of affective states; however, the evidence has been inconsistent. The aims of the present study were to investigate cardiovascular changes associated with relived experiences of happiness, sadness, anger, fear, and disgust and to examine the utility of methods designed to optimize the induction of emotional responses. Thirty-four undergraduates who scored 0.5 sd above the mean on Larsen and Diener's Affect Intensity Measure described their most intense experiences of five emotions. These descriptions were then used to induce those emotions while blood pressure and other hemodynamic measures were monitored. Systolic blood pressure, diastolic blood pressure, and stroke volume differentiated among emotions. The results support the suggestion that cardiovascular activity differentiates emotional states and provide some insight into the physiological adjustments subserving such effects. The study demonstrates a method that may be applied to studies of discrete emotions.

Adult↗
PubMed1991

Relation between differential emotions and depression in emotionally disturbed children and adolescents.

Differential emotions theory (Izard, 1972) provides a conceptual framework for the role of emotions in affective disorders. The present study investigated the relation of emotions to depression in a sample of child and adolescent psychiatric inpatients (N = 145). Findings indicate that shyness, anger, enjoyment, and shame explained 51.4% of the variance in depression scores. Furthermore, profiles of emotions experienced by youths with a depressive disorder differed significantly from emotion profiles of nondepressed youths on the following emotions: enjoyment, surprise, sadness, anger, shame, shyness, guilt, and self-directed hostility. Differential emotions also correctly classified 80.0% of depressed and nondepressed subjects into their respective groups.

Adolescent↗
PubMed2003

Emotion regulation in customer service roles: testing a model of emotional labor.

The study used a time-sampling method to test aspects of A. Grandey's (2000) emotion regulation model of emotional labor. Eighteen customer service employees from a call center recorded data on pocket computers every 2 hr at work for 2 weeks. Participants completed ratings of emotion regulation, events, expressed and felt emotions, well-being, and performance on 537 occasions and completed questionnaires containing individual and organizational measures. Multilevel analyses supported many aspects of the model but indicated that it has to be implemented precisely in terms of regulating emotion for organizational goals. Results also showed that deep and surface acting had different consequences for employees. Overall, the study found that emotion regulation is a viable platform for understanding emotional labor.

Adaptation, Psychological↗
PubMed2004

The emotional integration of childhood experience: physiological, facial expressive, and self-reported emotional response during the adult attachment interview.

Attachment researchers claim that individual differences in how adults talk about their early memories reflect qualitatively distinct organizations of emotion regarding childhood experiences with caregivers. Testing this assumption, the present study examined the relationship between attachment dimensions and physiological, facial expressive, as well as self-reported emotional responses during the Adult Attachment Interview (AAI). Consistent with theoretical predictions, more prototypically secure adults behaviorally expressed and reported experiencing emotion consistent with the valence of the childhood events they described. Insecure adults also showed distinctive and theoretically anticipated forms of emotional response: Dismissing participants evidenced increased electrodermal activity during the interview, a sign of emotional suppression, whereas preoccupied adults showed reliable discrepancies between the valence of their inferred childhood experiences and their facial expressive as well as reported emotion during the AAI. Results substantiate a case that the AAI reflects individual differences in emotion regulation that conceptually parallel observations of attachment relationships in infancy.

Adaptation, Psychological↗
PubMed2003

Consequences of specific processing of emotional information: Impact of general versus specific autobiographical memory priming on emotion elicitation.

The relation between emotion intensity and the voluntary activation of personal memories was investigated in 2 experiments. Two hypotheses were compared: the specificity hypothesis, which states that emotion intensity is positively related to the specificity of personal memories, and the strategic inhibition hypothesis, which postulates that specifying past experiences requires the inhibition of emotion. Study 1 showed that priming a specific (vs. overgeneral) access mode to autobiographical memory results in less emotion during a subsequent mental imagery trial. Study 2 replicated Study 1 with a wider array of emotions and a different method of emotion induction (films). Overall, results support the strategic inhibition hypothesis. The notion of specificity is discussed as well as implications for cognitive theories of emotion and their clinical applications.

Adult↗
PubMed2003

Making sense of self-conscious emotion: linking theory of mind and emotion in children with autism.

Self-conscious emotions such as embarrassment and shame are associated with 2 aspects of theory of mind (ToM): (a) the ability to understand that behavior has social consequences in the eyes of others and (b) an understanding of social norms violations. The present study aimed to link ToM with the recognition of self-conscious emotion. Children with and without autism identified facial expressions conscious of self-conscious and non-self-conscious emotions from photographs. ToM was also measured. Children with autism performed more poorly than comparison children at identifying self-conscious emotions, though they did not differ in the recognition of non-self-conscious emotions. When ToM ability was statistically controlled, group differences in the recognition of self-conscious emotion disappeared. Discussion focused on the links between ToM and self-conscious emotion.

Adolescent↗
PubMed2005

Emotion as a thermostat: representing emotion regulation using a damped oscillator model.

The authors present in this study a damped oscillator model that provides a direct mathematical basis for testing the notion of emotion as a self-regulatory thermostat. Parameters from this model reflect individual differences in emotional lability and the ability to regulate emotion. The authors discuss concepts such as intensity, rate of change, and acceleration in the context of emotion, and they illustrate the strengths of this approach in comparison with spectral analysis and growth curve models. The utility of this modeling approach is illustrated using daily emotion ratings from 179 college students over 52 consecutive days. Overall, the damped oscillator model provides a meaningful way of representing emotion regulation as a dynamic process and helps identify the dominant periodicities in individuals' emotions.

Adult↗
PubMed1990

The Levels of Emotional Awareness Scale: a cognitive-developmental measure of emotion.

The Levels of Emotional Awareness Scale (LEAS) is based on a new cognitive-developmental model of emotional experience. The scale poses evocative interpersonal situations and elicits descriptions of the emotional responses of self and others which are scored using specific structural criteria. Forty undergraduates (20 of each sex) were tested. Interrater reliability and intratest homogeneity of the LEAS were strong. The LEAS was significantly correlated with two measures of maturity: the Washington University Sentence Completion Test (SCT) of Ego Development, and the Parental Descriptions Scale-a cognitive-developmental measure of object representation. In addition, the LEAS correlated positively with openness to experience and emotional range but not with measures of specific emotions, repression or the number of words used in the LEAS responses. These findings suggest that it is the level of emotion, not the specific quality of emotion, that is tapped by the LEAS.

Adult↗
PubMed2003

The subjective sense of presence, emotion recognition, and experienced emotions in auditory virtual environments.

Realistic aural rendering of events in mediated environments is becoming an increasingly important aspect in many multi-modal applications. In a between-group experiment with 45 participants, it was studied how ratings of presence (a sense of being in the mediated environment), emotional reactions to the auditory environment, and emotion recognition vary as a function of number of audio channels (mono, stereo, and six-channel reproduction). The results showed that stereo and six-channel reproduction resulted in significantly stronger changes in emotional reactions than the mono condition. Further, six-channel reproduction received the highest ratings of presence and emotional realism. Taken together, the result suggested that both emotional reactions and ratings of presence increase with spatialized sound. Further, emotional reactions and presence were highly correlated. The results are discussed in relation to theories of mediated presence and emotional reactions in an attempt to further delineate the concept of presence.

Adult↗
PubMed1999

Effects of lesion variables and emotion type on the perception of facial emotion.

The purpose of this study was to consider the effects of valence, motoric direction (i.e., approach/withdrawal), and arousal on the perception of facial emotion in patients with unilateral cortical lesions. We also examined the influence of lesion side, site, and size on emotional perception. Subjects were 30 right-hemisphere-damaged (RHD) and 30 left-hemisphere-damaged (LHD) male patients with focal lesions restricted primarily to the frontal, temporal, or parietal lobe. Patient groups were comparable on demographic and clinical neurological variables. Subjects were tested for their ability to match photographs of four facial emotional expressions: happiness, sadness, fear, and anger. Overall, RHD patients were significantly more impaired than LHD patients in perceiving facial emotion. Lesion side, but not site, was associated with motoric direction and valence dimensions. RHD patients had specific deficits relative to LHD patients in processing negative and withdrawal emotions; there were no group differences for positive/approach emotions. Lesion size was not significantly correlated with accuracy of emotional perception.

Analysis of Variance↗
PubMed2004

An emotion-based model of risk perception and stigma susceptibility: cognitive appraisals of emotion, affective reactivity, worldviews, and risk perceptions in the generation of technological stigma.

A study (N=198) was conducted to examine hypotheses derived from an emotion-based model of stigma responses to radiation sources. A model of stigma susceptibility is proposed in which affective reactions and cognitive worldviews activate predispositions to appraise and experience events in systematic ways that result in the generation of negative emotion, risk perceptions, and stigma responses. Results of structural equation modeling supported the hypotheses. Radiation sources that scored higher on a measure of stigma were included in the analyses (i.e., nuclear power plants, radioactive waste from nuclear power plants, radiation from nuclear weapons testing). Individual differences in negative reactivity and worldviews were associated with the strength of emotional appraisals that were associated, in turn, with negative emotion toward stigmatized radiation sources. As hypothesized, the model fit better with perceived risk as a function of negative emotion rather than vice versa. Finally, a measure of stigma was associated with negative emotion and, to a lesser extent, with risk perceptions. Risk communication about stigmatized objects may benefit from a more complete understanding of how affective and emotional reactions are constructed and the routes through which they affect responses and behaviors.

Affect↗
PubMed1992

Family-peer connections: the roles of emotional expressiveness within the family and children's understanding of emotions.

The purpose of this study was to explore patterns of parent and child emotional expressiveness within the family context, to examine links between these patterns and children's peer relations, and to examine whether these links might be mediated by children's understanding of emotions. Subjects were 61 kindergarten and first-grade white, middle-class children and their parents. Parent and child expressiveness were assessed in a laboratory ring-toss game designed to elicit a range of emotional responses. Parent expressiveness in the home was also assessed with Halberstadt's Family Expressiveness Questionnaire. The questionnaire, completed by both mother and father, assesses a range of emotions in a variety of settings typical of many families, and consists of items tapping both positive and negative expressiveness. Children were interviewed about their understanding of emotions across a broad range of areas. Results indicated that maternal expressiveness (home) and paternal expressiveness (home and laboratory) but not children's expressiveness with parents were associated with children's peer relations. Although children's understanding of emotions was generally not associated with family expressiveness, understanding predicted children's peer relations. In addition, children's understanding influenced the links between maternal expressiveness in the home and peer relations and between paternal expressiveness in the laboratory and peer relations. This pattern of results underscores the importance of the emotional climate of the family for the development of children's social relations with peers.

Child↗
PubMed1988

Emotional and non-emotional facial behaviour in patients with unilateral brain damage.

Aspects of emotional facial expression (responsivity, appropriateness, intensity) were examined in brain-damaged adults with right or left hemisphere cerebrovascular lesions and in normal controls. Subjects were videotaped during experimental procedures designed to elicit emotional facial expression and non-emotional facial movement (paralysis, mobility, praxis). On tasks of emotional facial expression, patients with right hemisphere pathology were less responsive and less appropriate than patients with left hemisphere pathology or normal controls. These results corroborate other research findings that the right cerebral hemisphere is dominant for the expression of facial emotion. Both brain-damaged groups had substantial facial paralysis and impairment in muscular mobility on the hemiface contralateral to site of lesion, and the left brain-damaged group had bucco-facial apraxia. Performance measures of emotional expression and non-emotional movement were uncorrelated, suggesting a dissociation between these two systems of facial behaviour.

Apraxias↗
PubMed2004

Emotion and adherence to treatment in people with asthma: an application of the emotional stroop paradigm.

This study explored whether an emotional Stroop paradigm might represent an appropriate means of assessing individuals' emotional representations of asthma. In addition, the opportunity was taken to investigate whether emotional representations of asthma, as assessed by this method, were associated with adherence to inhaled preventative medication. An asthma Stroop task was devised which comprised three sets of stimuli: asthma symptom words, general negative words, and neutral words. Three groups of participants were compared on their performance on this task: individuals with asthma, individuals without asthma, and individuals without asthma who had been primed about the condition. It was found that individuals with asthma experienced significantly more interference when colour-naming the asthma symptom words, but not when colour-naming the general negative words. Furthermore, their performance on the asthma Stroop task was associated with self-reported adherence levels. Specifically, individuals who reported the highest and lowest levels of adherence displayed more interference when colour-naming the asthma symptom words than individuals with intermediate levels of adherence. It is concluded that the emotional Stroop paradigm might provide an objective and sensitive means of assessing individuals' emotional representations of illness. Additionally, it is proposed that emotional responses to illness should be assessed and included in research designed to explain health behaviours and, furthermore, that such research should not assume that any relationship between emotional representations and health behaviours will be linear.

Adolescent↗