Alle Publikationen
2019
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(2019): Emotional Expressions Reconsidered: Challenges to Inferring Emotion From Human Facial Movements. In: Psychological science in the public interest : a journal of the American Psychological Society 20 (1), S. 1-68. DOI: 10.1177/1529100619832930
DOI: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6640856 Abstract: It is commonly assumed that a person's emotional state can be readily inferred from his or her facial movements, typically called emotional expressions or facial expressions. This assumption influences legal judgments, policy decisions, national security protocols, and educational practices; guides the diagnosis and treatment of psychiatric illness, as well as the development of commercial applications; and pervades everyday social interactions as well as research in other scientific fields such as artificial intelligence, neuroscience, and computer vision. In this article, we survey examples of this widespread assumption, which we refer to as the common view, and we then examine the scientific evidence that tests this view, focusing on the six most popular emotion categories used by consumers of emotion research: anger, disgust, fear, happiness, sadness, and surprise. The available scientific evidence suggests that people do sometimes smile when happy, frown when sad, scowl when angry, and so on, as proposed by the common view, more than what would be expected by chance. Yet how people communicate anger, disgust, fear, happiness, sadness, and surprise varies substantially across cultures, situations, and even across people within a single situation. Furthermore, similar configurations of facial movements variably express instances of more than one emotion category. In fact, a given configuration of facial movements, such as a scowl, often communicates something other than an emotional state. Scientists agree that facial movements convey a range of information and are important for social communication, emotional or otherwise. But our review suggests an urgent need for research that examines how people actually move their faces to express emotions and other social information in the variety of contexts that make up everyday life, as well as careful study of the mechanisms by which people perceive instances of emotion in one another. We make specific research recommendations that will yield a more valid picture of how people move their faces to express emotions and how they infer emotional meaning from facial movements in situations of everyday life. This research is crucial to provide consumers of emotion research with the translational information they require.
2018
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(2018): ROBIN, a Telepresence Robot to Support Older Users Monitoring and Social Inclusion: Development and Evaluation. In: Telemedicine journal and e-health : the official journal of the American Telemedicine Association 24 (2), S. 145-154. DOI: 10.1089/tmj.2016.0258
DOI: https://doi.org/10.1089/tmj.2016.0258 Abstract: INTRODUCTION This article describes an enhanced telepresence robot named ROBIN, part of a telecare system derived from the GIRAFFPLUS project for supporting and monitoring older adults at home. ROBIN is integrated in a sensor-rich environment that aims to continuously monitor physical and psychological wellbeing of older persons living alone. The caregivers (formal/informal) can communicate through it with their assisted persons. Long-term trials in real houses highlighted several user requirements that inspired improvements on the robotic platform. The enhanced telepresence robot was assessed by users to test its suitability to support social interaction and provide motivational feedback on health-related aspects. METHODS Twenty-five users (n = 25) assessed the new multimodal interaction capabilities and new communication services. A psychophysiological approach was adopted to investigate aspects like engagement, usability, and affective impact, as well as the possible role of individual differences on the quality of human-robot interaction. RESULTS ROBIN was overall judged usable, the interaction with/through it resulted pleasant and the required workload was limited, thus supporting the idea of using it as a central component for remote assistance and social participation. Open-minded users tended to have a more positive interaction with it. CONCLUSIONS This work describes an enabling technology for remote assistance and social communication. It highlights the importance of being compliant with users' needs to develop solutions easy to use and able to foster their social connections. The role of personality appeared to be relevant for the interaction, underscoring a clear role of the service personalization.
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(2018): Do a robot's social skills and its objection discourage interactants from switching the robot off?. In: PLoS one 13 (7). DOI: 10.1371/journal.pone.0201581
DOI: http://www.ncbi.nlm.nih.gov/pubmed/30063750 Abstract: Building on the notion that people respond to media as if they were real, switching off a robot which exhibits lifelike behavior implies an interesting situation. In an experimental lab study with a 2x2 between-subjects-design (N = 85), people were given the choice to switch off a robot with which they had just interacted. The style of the interaction was either social (mimicking human behavior) or functional (displaying machinelike behavior). Additionally, the robot either voiced an objection against being switched off or it remained silent. Results show that participants rather let the robot stay switched on when the robot objected. After the functional interaction, people evaluated the robot as less likeable, which in turn led to a reduced stress experience after the switching off situation. Furthermore, individuals hesitated longest when they had experienced a functional interaction in combination with an objecting robot. This unexpected result might be due to the fact that the impression people had formed based on the task-focused behavior of the robot conflicted with the emotional nature of the objection.
Keywords: Adolescent, Adult, Artificial intelligence, Attitude, Biomimetic Materials, Electrical Equipment and Supplies, Emotions/physiology, Female, Fortschritt, Humans, Interpersonal Relations, Male, Mensch-Roboter-Interaktion, Motivation, Object Attachment, Robotics/instrumentation, Social Skills, User-Computer Interface, Young Adult 2017
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Harkins, Stephen G.; Williams, Kipling D.; Burger, Jerry M. (Hg.) (2017): The Oxford handbook of social influence. New York: Oxford University Press (Oxford library of psychology)
Abstract: "The study of social influence has been central to social psychology since its inception. In fact, research on social influence predated the coining of the term social psychology. Its influence continued through the 1960s, when it made seminal contributions to the beginning of social psychology's golden age. However, by the mid-1980s, interest in this area waned, while at the same time, and perhaps not coincidentally, interest in social cognition waxed. Now the pendulum is swinging back, as seen in growing interest in non-cognitive, motivational accounts. The Oxford Handbook of Social Influence will contribute to a resurgence of interest in social influence that will restore it to its once preeminent position. Written by leading scholars, the chapters cover a variety of topics related to social influence, incorporating a range of levels of analysis (intrapersonal, interpersonal, and intragroup) and both source (the influencers) and target (the influenced) effects. The volume also examines theories that are most relevant to social influence, as well as social influence in applied settings. The chapters contribute to the renaissance of interest in social influence by showing that it is time to reexamine classic topics in social influence; by illustrating how integrations/elaborations that advance our understanding of social influence processes are now possible; by revealing gaps in the social influence literature; and by suggesting future lines of research. Perhaps the most important of these lines of work will take into account the change from traditional social influence that occurs face-to-face to social media-mediated influence that is likely to characterize many of our interactions in the future"--The publisher.
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Hermann, Henry R. (2017): Dominance and aggression in humans and other animals. The great game of life. London, United Kingdom: Academic Press/Elsevier
Abstract: Dominance and Aggression in Humans and Other Animals: The Great Game of Life examines human nature and the influence of evolution, genetics, chemistry, nurture, and the sociopolitical environment as a way of understanding how and why humans behave in aggressive and dominant ways.ïŽ The book walks us through aggression in other social species, compares and contrasts human behavior to other animals, and then explores specific human behaviors like bullying, abuse, territoriality murder, and war.ïŽ The book examines both individual and group aggression in different environments including work, school, and the home.ïŽ It explores common stressors triggering aggressive behaviors, and how individual personalities can be vulnerable to, or resistant to, these stressors.ïŽ The book closes with an exploration of the cumulative impact of human aggression and dominance on the natural world
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(2017): Moral alchemy. How love changes norms. In: Cognition 167, S. 135-150. DOI: 10.1016/j.cognition.2017.03.003
DOI: http://www.ncbi.nlm.nih.gov/pubmed/28404207 Abstract: We discuss a process by which non-moral concerns (that is concerns agreed to be non-moral within a particular cultural context) can take on moral content. We refer to this phenomenon as moral alchemy and suggest that it arises because moral obligations of care entail recursively valuing loved ones' values, thus allowing propositions with no moral weight in themselves to become morally charged. Within this framework, we predict that when people believe a loved one cares about a behavior more than they do themselves, the moral imperative to care about the loved one's interests will raise the value of that behavior, such that people will be more likely to infer that third parties will see the behavior as wrong (Experiment 1) and the behavior itself as more morally important (Experiment 2) than when the same behaviors are considered outside the context of a caring relationship. The current study confirmed these predictions. zitiert von: 2
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(2017): Parent-child learning interactions. A review of the literature on scaffolding. In: The British journal of educational psychology 87 (2), S. 241-254. DOI: 10.1111/bjep.12147
DOI: http://www.ncbi.nlm.nih.gov/pubmed/28220477 Abstract: BACKGROUND Scaffolding can be observed during learning-based interactions, when interventions by parents are adjusted according to children's observed abilities, with the main goal of enabling the child to work independently (Wood et al., 1976, Journal of child psychology and psychiatry, 17, 89). Such contingent instruction behaviours occur from infancy, and are said to be relevant for children's development of executive function, language acquisition, and cognitive and academic abilities. Scaffolding behaviours are considered a product of the family and the wider context, a process affected by parent and child characteristics, and the environment they inhabit. Over 40 years of scaffolding research has produced an abundance of findings. Early investigations were concerned with the conceptualization of scaffolding, whereas more recent studies build upon the theory, testing its correlates and relevance for child development. AIMS This article offers an overview of the literature, focusing on the relevance of scaffolding for child developmental outcomes, and the factors associated with individual differences in the process. STRUCTURE The article is structured such that the origins of the theory and its definitions are discussed first, followed by an overview of the correlates of scaffolding. The review concludes with a critical evaluation of the literature, proposing novel avenues for future research.
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(2017): Understanding the influence of power and empathic perspective-taking on collaborative natural resource management. In: Journal of environmental management 199, S. 201-210. DOI: 10.1016/j.jenvman.2017.05.030
DOI: http://www.ncbi.nlm.nih.gov/pubmed/28544926 Abstract: Public engagement in collaborative natural resource management necessitates shared understanding and collaboration. Empathic perspective-taking is a critical facilitator of shared understanding and positive social interactions, such as collaboration. Yet there is currently little understanding about how to reliably generate empathic perspective-taking and collaboration, particularly in situations involving the unequal distribution of environmental resources or power. Here we examine how experiencing the loss or gain of social power influenced empathic perspective-taking and behavior within a computer-mediated scenario. Participants (n = 180) were randomly assigned to each condition: high resources, low resources, lose resources, gain resources. Contrary to our expectations, participants in the perspective-taking condition, specifically those who lost resources, also lost perspective taking and exhibited egoistic behavior. This finding suggests that resource control within the collaborative process is a key contextual variable that influences perspective-taking and collaborative behavior. Moreover, the observed relationship between perspective-taking and egoistic behavior within a collaborative resource sharing exercise suggests that when resource control or access is unequal, interventions to promote perspective-taking deserve careful consideration. Highlights •The collaborative scenario shifted players' perspective taking and collaborative behavior. •Loss of resources, control, or power reduces perspective taking. •Loss of resources, control, or power increases selfish behavior. •Perspective-taking was a significant predictor of collaborative behavior. •A modified framework for collaborative governance is proposed.
2016
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(2016): Which Basic Rules Underlie Social Judgments? Agency Follows a Zero-Sum Principle and Communion Follows a Non-Zero-Sum Principle. In: Personality & social psychology bulletin 42 (5), S. 677-687. DOI: 10.1177/0146167216640902
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27029579 Abstract: How are people who generally see others positively evaluated themselves? We propose that the answer to this question crucially hinges on the content domain: We hypothesize that Agency follows a "zero-sum principle" and therefore people who see others ashighin Agency are perceived aslowin Agency themselves. In contrast, we hypothesize that Communion follows a "non-zero-sum principle" and therefore people who see others ashighin Communion are perceived ashighin Communion themselves. We tested these hypotheses in a round-robin and a half-block study. Perceiving others as agentic was indeed linked to being perceived as low in Agency. To the contrary, perceiving others as communal was linked to being perceived as high in Communion, but only when people directly interacted with each other. These results help to clarify the nature of Agency and Communion and offer explanations for divergent findings in the literature. zitiert von 6
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(2016): Inference of trustworthiness from intuitive moral judgments. In: Journal of experimental psychology. General 145 (6), S. 772-787. DOI: 10.1037/xge0000165
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27054685 Abstract: Moral judgments play a critical role in motivating and enforcing human cooperation, and research on the proximate mechanisms of moral judgments highlights the importance of intuitive, automatic processes in forming such judgments. Intuitive moral judgments often share characteristics with deontological theories in normative ethics, which argue that certain acts (such as killing) are absolutely wrong, regardless of their consequences. Why do moral intuitions typically follow deontological prescriptions, as opposed to those of other ethical theories? Here, we test a functional explanation for this phenomenon by investigating whether agents who express deontological moral judgments are more valued as social partners. Across 5 studies, we show that people who make characteristically deontological judgments are preferred as social partners, perceived as more moral and trustworthy, and are trusted more in economic games. These findings provide empirical support for a partner choice account of moral intuitions whereby typically deontological judgments confer an adaptive function by increasing a person's likelihood of being chosen as a cooperation partner. Therefore, deontological moral intuitions may represent an evolutionarily prescribed prior that was selected for through partner choice mechanisms. (PsycINFO Database Record
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(2016): Promoting Interactions Between Humans and Robots Using Robotic Emotional Behavior. In: IEEE Trans Cybern 46 (12), S. 2911-2923. DOI: 10.1109/TCYB.2015.2492999
DOI: https://doi.org/10.1109/TCYB.2015.2492999 Abstract: The objective of a socially assistive robot is to create a close and effective interaction with a human user for the purpose of giving assistance. In particular, the social interaction, guidance, and support that a socially assistive robot can provide a person can be very beneficial to patient-centered care. However, there are a number of research issues that need to be addressed in order to design such robots. This paper focuses on developing effective emotion-based assistive behavior for a socially assistive robot intended for natural human-robot interaction (HRI) scenarios with explicit social and assistive task functionalities. In particular, in this paper, a unique emotional behavior module is presented and implemented in a learning-based control architecture for assistive HRI. The module is utilized to determine the appropriate emotions of the robot to display, as motivated by the well-being of the person, during assistive task-driven interactions in order to elicit suitable actions from users to accomplish a given person-centered assistive task. A novel online updating technique is used in order to allow the emotional model to adapt to new people and scenarios. Experiments presented show the effectiveness of utilizing robotic emotional assistive behavior during HRI scenarios.
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(2016): Status, Power, and Intergroup Relations. The Personal Is the Societal. In: Current Opinion in Psychology 11, S. 44-48. DOI: 10.1016/j.copsyc.2016.05.012
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27453923 Abstract: Hierarchies in the correlated forms of power (resources) and status (prestige) are constants that organize human societies. This article reviews relevant social psychological literature and identifies several converging results concerning power and status. Whether rank is chronically possessed or temporarily embodied, higher ranks create psychological distance from others, allow agency by the higher ranked, and exact deference from the lower ranked. Beliefs that status entails competence are essentially universal. Interpersonal interactions create warmth-competence compensatory tradeoffs. Along with societal structures (enduring inequality), these tradeoffs reinforce status-competence beliefs. Race, class, and gender further illustrate these dynamics. Although status systems are resilient, they can shift, and understanding those change processes is an important direction for future research, as global demographic changes disrupt existing hierarchies. zitiert von 25
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(2016): Mirroring and beyond: coupled dynamics as a generalized framework for modelling social interactions. In: Philosophical transactions of the Royal Society of London. Series B, Biological sciences 371 (1693). DOI: 10.1098/rstb.2015.0366
DOI: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4843605 Abstract: When people observe one another, behavioural alignment can be detected at many levels, from the physical to the mental. Likewise, when people process the same highly complex stimulus sequences, such as films and stories, alignment is detected in the elicited brain activity. In early sensory areas, shared neural patterns are coupled to the low-level properties of the stimulus (shape, motion, volume, etc.), while in high-order brain areas, shared neural patterns are coupled to high-levels aspects of the stimulus, such as meaning. Successful social interactions require such alignments (both behavioural and neural), as communication cannot occur without shared understanding. However, we need to go beyond simple, symmetric (mirror) alignment once we start interacting. Interactions are dynamic processes, which involve continuous mutual adaptation, development of complementary behaviour and division of labour such as leader-follower roles. Here, we argue that interacting individuals are dynamically coupled rather than simply aligned. This broader framework for understanding interactions can encompass both processes by which behaviour and brain activity mirror each other (neural alignment), and situations in which behaviour and brain activity in one participant are coupled (but not mirrored) to the dynamics in the other participant. To apply these more sophisticated accounts of social interactions to the study of the underlying neural processes we need to develop new experimental paradigms and novel methods of data analysis.
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(2016): Does children's moral compass waver under social pressure? Using the conformity paradigm to test preschoolers' moral and social-conventional judgments. In: Journal of experimental child psychology 150, S. 241-251. DOI: 10.1016/j.jecp.2016.06.006
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27367300 Abstract: The current study tested whether preschoolers' moral and social-conventional judgments change under social pressure using Asch's conformity paradigm. A sample of 132 preschoolers (Mage=3.83years, SD=0.85) rated the acceptability of moral and social-conventional events and also completed a visual judgment task (i.e., comparing line length) both independently and after having viewed two peers who consistently made immoral, unconventional, or visually inaccurate judgments. Results showed evidence of conformity on all three tasks, but conformity was stronger on the social-conventional task than on the moral and visual tasks. Older children were less susceptible to pressure for social conformity for the moral and visual tasks but not for the conventional task. zitiert von: 6
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(2016): Gene-culture interaction and the evolution of the human sense of fairness. In: Scientific reports 6. DOI: 10.1038/srep32483
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27562008 Abstract: How Darwinian evolution would produce creatures with the proclivity of Darwinian generosity, most of them voluntarily giving up the immediate benefit for themselves or their genes, remains a puzzle. This study targets a problem, the origin of human sense of fairness, and uses fairness-related genes and the social manipulation of Darwinian generosity as the key variables underlying the human sense of fairness, inequity aversion, as well as their relationships within cooperation, and the anticipation foresight of the way relationships are affected by resource division, given the assumption of randomly matched partners. Here we suggest a model in which phenotype will gradually converge towards the perfect sense of fairness along with the prospect of cooperation. Later, the sense of fairness will decrease but it is never extinct. Where social manipulation of Darwinian generosity overshadows genetics, the sense of fairness could be acute to the degree of social manipulation. Above all, there still exists a threshold in the degree of social manipulation, beyond which altruism dominates selfishness in human cooperation. Finally, we propose three new directions toward more realistic scenarios stimulated by recent development of the synergy between statistical physics, network science and evolutionary game theory.
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(2016): Bullying and defending behavior. The role of explicit and implicit moral cognition. In: JOURNAL OF SCHOOL PSYCHOLOGY 59, S. 67-81. DOI: 10.1016/j.jsp.2016.09.005
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27923442 Abstract: Research on bullying has highlighted the role of morality in explaining the different behavior of students during bullying episodes. However, the research has been limited to the analysis of explicit measures of moral characteristics and moral reasoning, whereas implicit measures have yet to be fully considered. To overcome this limitation, this study investigated the association between bullying and defending, on one hand, and both explicit (moral disengagement, self-importance of moral values) and implicit (immediate affect toward moral stimuli [IAMS]) moral components, on the other hand. Young adolescents (N=279, mean age=11years, 9months, 44.4% girls) completed a series of self-report scales and individually performed a computer task investigating the IAMS. Two hierarchical regressions (bootstrapping method) were performed. Results showed that moral disengagement was associated with bullying and defending behavior at high levels of IAMS, however not when IAMS was low. In contrast, self-importance of moral values was not significantly associated to the two behaviors when IAMS was high whereas both associations were significant at low levels of IAMS. These results significantly expand previous knowledge about the role of morality in bullying and defending behavior. In particular, they highlight the role of the interaction between explicit and implicit moral dimensions in predicting bullying and defending behaviors.
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(2016): Power in everyday life. In: Proceedings of the National Academy of Sciences of the United States of America 113 (36), S. 10043-10048. DOI: 10.1073/pnas.1604820113
DOI: http://www.ncbi.nlm.nih.gov/pubmed/27551069 Abstract: How does power manifest itself in everyday life? Using experience-sampling methodology, we investigated the prevalence, sources, and correlates of power in people's natural environments. Participants experienced power-relevant situations regularly, though not frequently. High power was not restricted to a limited few: almost half of the sample reported experiencing high-power positions. Positional power and subjective feelings of power were strongly related but had unique relations with several individual difference measures and independent effects on participants' affect, cognition, and interpersonal relations. Subjective feelings of power resulted more from within-participant situational fluctuation, such as the social roles participants held at different times, than from stable differences between people. Our data supported some theoretical predictions about power's effects on affect, cognition, and interpersonal relations, but qualified others, particularly highlighting the role of responsibility in power's effects. Although the power literature has focused on high power, we found stronger effects of low power than high power.
2015
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(2015): "Our" food versus "my" food. Investigating the relation between childhood shared food practices and adult prosocial behavior in Belgium. In: Appetite 84, S. 54-60. DOI: 10.1016/j.appet.2014.09.022
DOI: http://www.ncbi.nlm.nih.gov/pubmed/25265154 Abstract: This study focuses on the connection between prosocial behavior, defined as acting in ways that benefit others, and shared meals, defined as meals that consist of food(s) shared with others. In contrast to individual meals, where consumers eat their own food and perhaps take a sample of someone else's dish as a taste, shared meals are essentially about sharing all the food with all individuals. Consequently, these meals create situations where consumers are confronted with issues of fairness and respect. One should not be greedy and consume most of a dish; instead, rules of polite food sharing need to be obeyed. It is therefore proposed that those who have often engaged in shared meals during childhood will have a more prosocial personality, as compared to those who less often took part in shared meals during childhood. To test this hypothesis, data about frequency of shared meals during childhood and altruistic personality in early adulthood were collected using a cross-sectional survey in Belgium (n = 487). Results confirm that higher levels of shared meal consumption correspond to higher scores on the self-report altruism scale among students.
Keywords: Adolescent, Adult, Altruism, Belgium, Child, Cross-Sectional Studies, Eating, Einfluss von ästhetischer Vorprägung/Erziehung, Entwicklungspsychologie, Erwartungen, Fairness, Feeding Behavior, Humans, Interpersonal Relations, Male, Meals, Nahrungswissenschaft?, Personality, Self Report, Students, Surveys and Questionnaires, Vergangenheit / Erziehung, Young Adult -
(2015): The prosocial versus proself power holder. How power influences sacrifice in romantic relationships. In: Personality & social psychology bulletin 41 (6), S. 779-790. DOI: 10.1177/0146167215579054
DOI: https://doi.org/10.1177/0146167215579054 Abstract: Romantic partners often have to sacrifice their interests to benefit their partner or to maintain the relationship. In the present work, we investigated whether relative power within the relationship plays an important role in determining the extent to which partners are likely to sacrifice. Drawing from both classic theories and recent research on power, we tested two competing predictions on the relationship between power and sacrifice in romantic relationships. We tested whether (a) power is negatively related to sacrifice and (b) power is positively related to sacrifice. Furthermore, we also explored whether the association between power and sacrifice is moderated by commitment and inclusion of the other in the self. To test our hypotheses, we used different methodologies, including questionnaires, diary studies, and videotaped interactions. Results across the five studies (N = 1,088) consistently supported the hypothesis that power is negatively related to tendencies to sacrifice in close relationships. zitiert von 21
Keywords: Adult, Courtship, Female, Humans, Interaction, Interpersonal Control, Interpersonal Interaction, Interpersonal Relations, Intimacy, Male, Partnerschaft/ Beziehung, Persönlichkeitspsychologie, POWER, Power (Psychology), Prosocial Behavior, Relationship Quality Medical Subject Headings (MeSH): Adolescent, Romance, Social Behavior, Sozialpsychologie, Young 2014
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(2014): "She deserved it". Effects of sexism norms, type of violence, and victim's pre-assault behavior on blame attributions toward female victims and approval of the aggressor's behavior. In: Violence against women 20 (4), S. 446-464. DOI: 10.1177/1077801214528581
DOI: http://www.ncbi.nlm.nih.gov/pubmed/24686127 Abstract: Effects of ambivalent sexism, sexism norms, victim behavior, and type of violence on male students' reactions to male violence against women in intimate relationships were examined. Participants judged a scenario depicting an act of sexual or non-sexual violence against a female partner who had either shown overtly sexual or non-sexual behavior toward another man. Generally, high (vs. low) hostile sexism, high (vs. low) hostile sexism norm feedback, and victim's overtly sexual (vs. non-sexual) behavior led to stronger victim blame and perceived approval of the aggressor's behavior. The victim of non-sexual violence was blamed more than the rape victim, particularly if she had behaved in an overtly sexual manner.
Keywords: Adult, Attitude, Crime Victims, Culture, Humans, Interpersonal Relations, Male, Missbrauch, Normen, Rape, Sexism, Social Behavior, Social Perception, Spouse Abuse, Stereotyping, Young Adult -
(2014): Children's norm enforcement in their interactions with peers. In: CHILD DEVELOPMENT 85 (3), S. 1108-1122. DOI: 10.1111/cdev.12178
DOI: http://www.ncbi.nlm.nih.gov/pubmed/24138135 Abstract: This study investigates how children negotiate social norms with peers. In Study 1, 48 pairs of 3- and 5-year-olds (N = 96) and in Study 2, 48 pairs of 5- and 7-year-olds (N = 96) were presented with sorting tasks with conflicting instructions (one child by color, the other by shape) or identical instructions. Three-year-olds differed from older children: They were less selective for the contexts in which they enforced norms, and they (as well as the older children to a lesser extent) used grammatical constructions objectifying the norms ("It works like this" rather than "You must do it like this"). These results suggested that children's understanding of social norms becomes more flexible during the preschool years.
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(2014): Emotion attribution to a non-humanoid robot in different social situations. In: PLoS one 9 (12)
Abstract: In the last few years there was an increasing interest in building companion robots that interact in a socially acceptable way with humans. In order to interact in a meaningful way a robot has to convey intentionality and emotions of some sort in order to increase believability. We suggest that human-robot interaction should be considered as a specific form of inter-specific interaction and that human–animal interaction can provide a useful biological model for designing social robots. Dogs can provide a promising biological model since during the domestication process dogs were able to adapt to the human environment and to participate in complex social interactions. In this observational study we propose to design emotionally expressive behaviour of robots using the behaviour of dogs as inspiration and to test these dog-inspired robots with humans in inter-specific context. In two experiments (wizard-of-oz scenarios) we examined humans’ ability to recognize two basic and a secondary emotion expressed by a robot. In Experiment 1 we provided our companion robot with two kinds of emotional behaviour (’happiness’ and ’fear’), and studied whether people attribute the appropriate emotion to the robot, and interact with it accordingly. In Experiment 2 we investigated whether participants tend to attribute guilty behaviour to a robot in a relevant context by examining whether relying on the robot’s greeting behaviour human participants can detect if the robot transgressed a predetermined rule. Results of Experiment 1 showed that people readily attribute emotions to a social robot and interact with it in accordance with the expressed emotional behaviour. Results of Experiment 2 showed that people are able to recognize if the robot transgressed on the basis of its greeting behaviour. In summary, our findings showed that dog-inspired behaviour is a suitable medium for making people attribute emotional states to a non-humanoid robot. (PsycINFO Database Record (c) 2016 APA, all rights reserved)
Keywords: Adult, Age Factors, Angemessen(heit) (von Technik), Animals, Attitude, Attribution, Dogs, emotional behavior, Emotions, Female, Guilt, Humans, Interpersonal Relations, Male, non-humanoid robot, Questionnaires, Recognition (Psychology), Robotics, Sex Factors, social situation, Surveys, Young Adult -
(2014): Unwritten rules. Virtual bargaining underpins social interaction, culture, and society. In: Trends in cognitive sciences 18 (10), S. 512-519. DOI: 10.1016/j.tics.2014.05.010
DOI: http://www.ncbi.nlm.nih.gov/pubmed/25073460 Abstract: Many social interactions require humans to coordinate their behavior across a range of scales. However, aspects of intentional coordination remain puzzling from within several approaches in cognitive science. Sketching a new perspective, we propose that the complex behavioral patterns - or 'unwritten rules' - governing such coordination emerge from an ongoing process of 'virtual bargaining'. Social participants behave on the basis of what they would agree to do if they were explicitly to bargain, provided the agreement that would arise from such discussion is commonly known. Although intuitively simple, this interpretation has implications for understanding a broad spectrum of social, economic, and cultural phenomena (including joint action, team reasoning, communication, and language) that, we argue, depend fundamentally on the virtual bargains themselves. zitiert von 27
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(2014): The role of age and motivation for the experience of social acceptance and rejection. In: Developmental Psychology 50 (7), S. 1943-1950. DOI: 10.1037/a0036979
DOI: http://www.ncbi.nlm.nih.gov/pubmed/24842461 Abstract: A study with n = 55 younger (18-33 years, M = 23.67) and n = 58 older (61-85 years, M = 71.44) adults investigated age-related differences in social approach and avoidance motivation and their consequences for the experience of social interactions. Results confirmed the hypothesis that a predominant habitual approach motivation in younger adults shifts toward a stronger avoidance motivation in older adults. Moreover, age and momentary motivation predicted the experience of an actual social interaction. Younger adults reported stronger negative emotions in a rejection situation when striving to approach acceptance rather than avoid rejection. Conversely, older adults reported fewer positive emotions in a rejection situation when they attempted to avoid rejection rather than approach acceptance. Taken together, the present study demonstrates that the same motivation has different consequences for the experience of potentially threatening social situations in younger and older adults. People seem to react emotionally when the achievement of important developmental goals (approaching others in young adulthood, avoiding negative social interactions in older adulthood) is thwarted. Moreover, results suggest that approach and avoidance motivation play an important role for socioemotional development.
Keywords: 80 and over, Adolescent, Adult, Age Factors, Aged, Alter, Analysis of Variance, Female, Galvanic Skin Response, Gerontologie, Humans, Interpersonal Relations, Male, Middle Aged, Motivation, physiology, PSYCHOLOGY, Self Report, Social Distance, Social Support, Sozialpsychologie, Young Adult -
(2014): Social desirability scales as indicators of self-enhancement and impression management. In: Journal of Personality Assessment 96 (5), S. 532-543. DOI: 10.1080/00223891.2014.916714
DOI: http://www.ncbi.nlm.nih.gov/pubmed/24837586 Abstract: This article presents 2 studies testing Paulhus's (2002) assumption that unconscious self-enhancement and conscious impression management represent separate processes of socially desirable responding (SDR) that can be observed within 2 content domains (egoistic and moralistic bias). In Study 1, we devised egoistic and moralistic SDR scales intended to measure self-enhancement in honest responding and impression management under demands for positive self-presentation. In Study 2, we correlated scores on these scales with external indicators of self-enhancement and impression management. In honest responding, both SDR scales most strongly correlated with self-enhancement indicators, whereas under demands for positive self-presentation they correlated more strongly with external measures of impression management.