Content-masking methods as determinants of results of studies of nonverbal communication

The present study was designed to determine whether the technique used to control the semantic content of emotional communications might influence the results of research on the effects of gender, age, and particular affects on accuracy of decoding tone of voice. Male and female college and elementary school students decoded a 48-item audio tape-recording of emotional expressions encoded by two children and two college students. Six emotions — anger, fear, happiness, jealousy, pride and sadness — were expressed in two types of content-standard messages, namely letters of the alphabet and an affectively neutral sentence. The results of the study indicate that different methods for controlling content can indeed influence the results of studies of determinants of decoding performance. Overall, subjects demonstrated greater accuracy when decoding emotions expressed in the standard sentence than when decoding emotions embedded in letters of the alphabet. A technique by emotion interaction, however, revealed that this was especially true for the purer emotions of anger, fear, happiness and sadness. Subjects identified the less pure emotions of jealousy and pride relatively more accurately when these emotions were embedded in the alphabet technique. The implications of these results for research concerning the vocal communication of affect are briefly discussed.Preparation of this article was supported in part by the National Science Foundation.     

Personality and the enactment of emotion

The meaning of personality traits for social interaction was investigated by exploring the personality correlates of abilities to pose emotions. This framework focuses on individual differences in socio-emotional skills. Thirty one males and 37 females were videotaped while attempting to communicate seven basic emotions nonverbally (i.e., using standard content communications), and sending success was measured by showing edited videotapes to judges. Hypothesized relationships between acting ability and scores on the Jackson Personality Research Form and the Eysenck Personality Inventory were then examined. The findings were seen to have implications for predicting individual strengths and weaknesses in social interaction as a function of certain personality traits and for understanding person perception.This research was supported in part by NIMH Grant #RO3MH31453 and Intramural Research Grants from UC Riverside to Howard Friedman, and indirectly by the Biomedical Research Support Program of NIH (#RR077010-11). We would like to thank Louise M. Prince for her assistance.     

Children's understanding of emotional facial expressions and verbal labels

Preschool, kindergarten, first and second-grade children were told twelve stories describing emotion-inducing events. After each story the subjects were presented either with three emotion labels (e.g., happy, sad, surprised) or with facial expressions of three emotions. Subjects were asked to choose the label or expression appropriate for the story's main character. Data analysis showed that children's accuracy increased with age. Performance was high on both response measures but recognition of labels exceeded that of facial expressions. Some of the six emotions studied (e.g., happiness and sadness) were recognized more easily than others (surprise, fear, and anger), with disgust being correctly identified least often.The authors wish to thank the children, staff, and parents of St. Chrysostom's Day School and St. Clement's School for their generous cooperation in this study.     

Parents’ Beliefs about Emotions and Children’s Recognition of Parents’ Emotions

This study investigated parents’ emotion-related beliefs, experience, and expression, and children’s recognition of their parents’ emotions with 40 parent-child dyads. Parents reported beliefs about danger and guidance of children’s emotions. While viewing emotion-eliciting film clips, parents self-reported their emotional experience and masking of emotion. Children and observers rated videos of parents watching emotion-eliciting film clips. Fathers reported more masking than mothers and their emotional expressions were more difficult for both observers and children to recognize compared with mothers’ emotional expressions. For fathers, but not mothers, showing clearer expressions was related to children’s general skill at recognizing emotional expressions. Parents who believe emotions are dangerous reported greater masking of emotional expression. Contrary to hypothesis, when parents strongly believe in guiding their child’s emotion socialization, children showed less accurate recognition of their parents’ emotions.

What is the Melody of That Voice? Probing Unbiased Recognition Accuracy with the Montreal Affective Voices

The present study aimed to clarify how listeners decode emotions from human nonverbal vocalizations, exploring unbiased recognition accuracy of vocal emotions selected from the Montreal Affective Voices (MAV) (Belin et al. in Trends Cognit Sci 8:129–135, 2008. doi: 10.1016/j.tics.2004.01.008). The MAV battery includes 90 nonverbal vocalizations expressing anger, disgust, fear, pain, sadness, surprise, happiness, sensual pleasure, as well as neutral expressions, uttered by female and male actors. Using a forced-choice recognition task, 156 native speakers of Portuguese were asked to identify the emotion category underlying each MAV sound, and additionally to rate the valence, arousal and dominance of these sounds. The analysis focused on unbiased hit rates (H_u Score; Wagner in J Nonverbal Behav 17(1):3–28, 1993. doi: 10.1007/BF00987006), as well as on the dimensional ratings for each discrete emotion. Further, we examined the relationship between categorical and dimensional ratings, as well as the effects of speaker’s and listener’s sex on these two types of assessment. Surprise vocalizations were associated with the poorest accuracy, whereas happy vocalizations were the most accurately recognized, contrary to previous studies. Happiness was associated with the highest valence and dominance ratings, whereas fear elicited the highest arousal ratings. Recognition accuracy and dimensional ratings of vocal expressions were dependent both on speaker’s sex and listener’s sex. Further, discrete vocal emotions were not consistently predicted by dimensional ratings. Using a large sample size, the present study provides, for the first time, unbiased recognition accuracy rates for a widely used battery of nonverbal vocalizations. The results demonstrated a dynamic interplay between listener’s and speaker’s variables (e.g., sex) in the recognition of emotion from nonverbal vocalizations. Further, they support the use of both categorical and dimensional accounts of emotion when probing how emotional meaning is decoded from nonverbal vocal cues.     

Are sex differences in nonverbal and verbal behavior generalizable to mentally retarded persons?

Sex differences in three communication behaviors consistently found to be more common among females than males — smiling, gazing at one's partner, and sentence complexity — were examined through analysis of interviews with 78 institutionalized mentally retarded adults. While females were significantly more likely than males to smile or laugh, and tended to use longer, more complex sentences, the commonly observed sex difference in gazing failed to generalize to a retarded sample. These findings clarify limits on the generalizability of sex differences beyond college students and other normal populations.This research was partially supported by a grant to the Texas Tech University Research and Training Center in Mental Retardation from the Rehabilitation Services Administration, Department of Health Education, and Welfare.     

Emotions in context: Revolutionary accelerators,hope, moral outrage,and other emotions in the making of Nicaragua's revolution

Building on the social movement/revolutions and recent social movement emotions literature and using interviews and oral history from revolutionary Nicaragua, I make a case for recognizing the significance of emotions when studying revolutions. The essay aims for a contextual understanding of the role of emotions in the making of revolution during the insurrectionary period in Nicaragua. These are examined from the vantage point of revolutionary accelerators the conflictual event-contexts from which revolutionary actors emerge. Through the historical analysis of testimonies associated with a number of politically significant events that changed the course of political dynamics in 1970s Nicaragua, the piece illustrates: (1) how events function as generators of revolutionary action and (2) how event-related emotions such as anger and fear, but primarily moral outrage and hope, contribute to a transformation in consciousness that leads potential participants to define their circumstances as needing their revolutionary involvement. It also attempts to demonstrate how the latter two emotions—moral outrage and hope—are dominant under different event-contexts. Lastly, the relationships between these emotions and how these are connected to revolutionary accelerators are similarly explored.     

Vocal Cues Underlying Youth and Adult Portrayals of Socio-emotional Expressions

Despite known differences in the acoustic properties of children’s and adults’ voices, no work to date has examined the vocal cues associated with emotional prosody in youth. The current study investigated whether child (n = 24, 17 female, aged 9–15) and adult (n = 30, 15 female, aged 18–63) actors differed in the vocal cues underlying their portrayals of basic emotions (anger, disgust, fear, happiness, sadness) and social expressions (meanness, friendliness). We also compared the acoustic characteristics of meanness and friendliness to comparable basic emotions. The pattern of distinctions between expressions varied as a function of age for voice quality and mean pitch. Specifically, adults’ portrayals of the various expressions were more distinct in mean pitch than children’s, whereas children’s representations differed more in voice quality than adults’. Given the importance of pitch variables for the interpretation of a speaker’s intended emotion, expressions generated by adults may thus be easier for listeners to decode than those of children. Moreover, the vocal cues associated with the social expressions of meanness and friendliness were distinct from those of basic emotions like anger and happiness respectively. Overall, our findings highlight marked differences in the ways in which adults and children convey socio-emotional expressions vocally, and expand our understanding of the communication of paralanguage in social contexts. Implications for the literature on emotion recognition are discussed.     

Efficacy of a Facial Emotion Training Program for Children and Adolescents with Autism Spectrum Disorders

Twenty-five high-functioning, verbal children and adolescents with autism spectrum disorders (ASD; age range 8–15 years) who demonstrated a facial emotion recognition deficit were block randomized to an active intervention (n = 12) or waitlist control (n = 13) group. The intervention was a modification of a commercially-available, computerized, dynamic facial emotion training tool, the MiX by Humintell©. Modifications were introduced to address the special learning needs of individuals with ASD and to address limitations in current emotion recognition programs. Modifications included: coach-assistance, a combination of didactic instruction for seven basic emotions, scaffold instruction which included repeated practice with increased presentation speeds, guided attention to relevant facial cues, and imitation of expressions. Training occurred twice each week for 45–60 min across an average of six sessions. Outcome measures were administered prior to and immediately after treatment, as well as after a delay period of 4–6 weeks. Outcome measures included (a) direct assessment of facial emotion recognition, (b) emotion self-expression, and (c) generalization through emotion awareness in videos and stories, use of emotion words, and self-, parent-, and teacher-report on social functioning questionnaires. The facial emotion training program enabled children and adolescents with ASD to more accurately and quickly identify feelings in facial expressions with stimuli from both the training tool and generalization measures and demonstrate improved self-expression of facial emotion.     

Mimicry and the Judgment of Emotional Facial Expressions

Lipps (1907) presented a model of empathy which had an important influence on later formulations. According to Lipps, individuals tend to mimic an interaction partner's behavior, and this nonverbal mimicry induces—via a feedback process—the corresponding affective state in the observer. The resulting shared affect is believed to foster the understanding of the observed person's self. The present study tested this model in the context of judgments of emotional facial expressions. The results confirm that individuals mimic emotional facial expressions, and that the decoding of facial expressions is accompanied by shared affect. However, no evidence that emotion recognition accuracy or shared affect are mediated by mimicry was found. Yet, voluntary mimicry was found to have some limited influence on observer' s assessment of the observed person's personality. The implications of these results with regard to Lipps' original hypothesis are discussed.     

Differences in the Donor Behavior Characteristics of Young Affluent Males and Females: Empirical Evidence from Britain

The objectives of this study were to obtain a deeper understanding of the donor behavior characteristics of young affluent individuals; and to ascertain whether young affluent women differed significantly from young affluent males in their approaches to philanthropy. Two hundred and seventeen investment bankers, accountants, and corporate lawyers, aged under 40 years, earning more than £50,000 annually and working in the City of London were questioned about their attitudes and behavior in relation to charitable giving. Significant differences emerged between the donor behavior characteristics of males and females. A conjoint analysis revealed that whereas men were more interested in donating to the arts sector in return for social rewards (invitations to gala events and black-tie dinners, for example), women had strong predilections to give to people charities and sought personal recognition from the charity to which they donated.     

Social factors in facial display and communication: A reply to Chovil and others

This paper discusses the Chovil (1991) study, questioning the assumption that the notion of facial display as communication is incompatible with that of facial display as readout of motivational/emotional response. It is argued that (a) the Chovil paper oversimplifies the view of the competition; (b) social factors can facilitateor inhibit expression depending upon the nature of the emotion being expressed and the expressor's personal relationship with the other; and (c) social factors produce strong social emotions, so that any manipulation of sociality must also manipulate emotion.Preparation of this paper was supported in part by NIMH grant MH-40753 to Ross Buck, and by the University of Connecticut Research Foundation.     

Posing as Professor: Laterality in Posing Orientation for Portraits of Scientists

Posing orientation on portraits generally, but not always, shows a left-cheek bias. Different posing orientations may convey different messages, due to lateralization in facial expression of emotions. Right-cheeked posing orientation is expected to dominate on portraits aimed at communicating rationality. This study examines (1) the posing orientation on portraits of university professors, and (2) the impact of orientation on how scientific viewers judged these professors to be. Older portraits show a clear right-cheek bias. Later portraits show a left-cheek bias, which may be related to their less formal nature. Normal and mirror-reversed portraits by two 18^th century painters were perceived as equally scientific. However, right-cheeked originals were perceived as more scientific than left-cheeked ones. The findings support the hypothesis that biases in portrait orientation are affected by facial asymmetry in communicating different emotions.     

Older Adults’ Trait Impressions of Faces Are Sensitive to Subtle Resemblance to Emotions

Younger adults (YA) attribute emotion-related traits to people whose neutral facial structure resembles an emotion (emotion overgeneralization). The fact that older adults (OA) show deficits in accurately labeling basic emotions suggests that they may be relatively insensitive to variations in the emotion resemblance of neutral expression faces that underlie emotion overgeneralization effects. On the other hand, the fact that OA, like YA, show a ‘pop-out’ effect for anger, more quickly locating an angry than a happy face in a neutral array, suggests that both age groups may be equally sensitive to emotion resemblance. We used computer modeling to assess the degree to which neutral faces objectively resembled emotions and assessed whether that resemblance predicted trait impressions. We found that both OA and YA showed anger and surprise overgeneralization in ratings of danger and naiveté, respectively, with no significant differences in the strength of the effects for the two age groups. These findings suggest that well-documented OA deficits on emotion recognition tasks may be more due to processing demands than to an insensitivity to the social affordances of emotion expressions.     

KNOWING TOO MUCH ABOUT OTHERS: MODERATORS OF THE RELATIONSHIP BETWEEN EAVESDROPPING AND RAPPORT IN SOCIAL INTERACTION

This study examined the association between a partners ability to eavesdrop on nonverbal cues and an actors feelings of rapport during interaction, as well as neuroticism and self-monitoring as moderators of this effect. Eavesdropping ability was defined as lower sensitivity to cues of the face, a source of overtly displayed emotions, relative to sensitivity to cues of the body, a source of leakage of covert or hidden emotions. Results showed that actors felt less rapport the higher their partners eavesdropping. High neuroticism actors were especially likely to feel worse about their interaction and themselves when their partners were good at eavesdropping. In both instances, the eavesdroppers nonverbal behavior seems to have mediated the associations to a small degree.Both authors contributed equally to this paper. This research was supported by a Mary Switzer Research Fellowship to Tickle-Degnen from the National Institutes of Disability and Rehabilitation Research of the US Department of Education, a Sargent College of Boston University Accelerated Research Grant, and funding from the American Occupational Therapy Association, Inc., the American Occupational Therapy Foundation, and Boston University through the Neurobehavioral Rehabilitation Research Center for Scholarship and Research.     

Subjective Recognition of Emotional Expressions in Face Transplant Patients

One of the most prevalent problems in face transplant patients is an inability to generate facial expression of emotions. The purpose of this study was to measure the subjective recognition of patients’ emotional expressions by other people. We examined facial expression of six emotions in two facial transplant patients (patient A = partial, patient B = full) and one healthy control using video clips to evoke emotions. We recorded target subjects’ facial expressions with a video camera while they were watching the clips. These were then shown to a panel of 130 viewers and rated in terms of degree of emotional expressiveness on a 7-point Likert scale. The scores for emotional expressiveness were higher for the healthy control than they were for patients A and B, and these varied as a function of emotion. The most recognizable emotion was happiness. The least recognizable emotions in Patient A were fear, surprise, and anger. The expressions of Patient B scored lower than those of Patient A and the healthy control. The findings show that partial and full-face transplant patients may have difficulties in generating facial expression of emotions even if they can feel those emotions, and different parts of the face seem to play critical roles in different emotional expressions.     

The effects of nonverbal synchrony on message comprehension and persuasiveness

Previous research has not considered the effects of nonverbal synchronization by a speaker on message processing and acceptance by a listener. In this experiment, 178 subjects watched one of three versions of a message—high synchrony, minimal synchrony or dissynchrony—presented by one of two speakers. Receivers of the high synchrony message, which employed kinesic cues synchronized to the vocal/verbal stream, showed higher recall of the message and were more persuaded by it than receivers of the dissynchronous message, which had kinesic cues out of sync with the vocal/verbal stream. Results on three other dependent measures—credibility, distraction and counterarguing—were mixed but were generally consistent with the credibility-yielding and distraction-yielding formulations outlined.     

Relationships with Non-Parental Adults and Child Behavior

Significant non-parental adults likely play an important role in the lives of children and adolescents. This study explores the frequency and quality of contact youth have with non-parental adults and the relationship of this contact with child behavior. An instrument designed to measure contact with non-parental adults in a sensitive and inclusive manner is also presented. Seventy-five mothers were surveyed regarding their childs contact with non-parental adults and their childs behavior. Results indicate that children with more frequent and high quality contact with non-parental adults have fewer behavior problems. Relationships with specific categories of adults are examined and implications for social work practice are discussed.     

The Third Shift: Gender and Care Work Outside the Home

Caregiving remains women's work far more than men's. Although women and men often attribute this difference to nature, this paper argues for the importance of structure, especially in employment. At least to some extent, women's employment—especially in jobs similar to men's—reduces the care work they do for kin, if not for friends. Examining the different amount and meanings that women and men—like Euro-Americans and African Americans—ascribe to care work, I suggest we view such care work as a survival strategy as well as a demanding labor of love. In this context, recent social policies should be seen as not only privatizing care but also producing growing inequality as well as a vacuum of care.