The Simulation of Smiles (SIMS) model: Embodied simulation and the meaning of facial expression

Recent application of theories of embodied or grounded cognition to the recognition and interpretation of facial expression of emotion has led to an explosion of research in psychology and the neurosciences. However, despite the accelerating number of reported findings, it remains unclear how the many component processes of emotion and their neural mechanisms actually support embodied simulation. Equally unclear is what triggers the use of embodied simulation versus perceptual or conceptual strategies in determining meaning. The present article integrates behavioral research from social psychology with recent research in neurosciences in order to provide coherence to the extant and future research on this topic. The roles of several of the brain's reward systems, and the amygdala, somatosensory cortices, and motor centers are examined. These are then linked to behavioral and brain research on facial mimicry and eye gaze. Articulation of the mediators and moderators of facial mimicry and gaze are particularly useful in guiding interpretation of relevant findings from neurosciences. Finally, a model of the processing of the smile, the most complex of the facial expressions, is presented as a means to illustrate how to advance the application of theories of embodied cognition in the study of facial expression of emotion.     

Are memberships in race, ethnicity, and gender categories merely surface characteristics?

Comments on Deep-level diversity and leadership (see record 2010-24768-017) by Kristen M. Klein and Mo Wang. In the special issue on Diversity and Leadership (April 2010), the authors made a strong case for the importance of diversity in workplace leadership, rejected premature declarations that workplace discrimination is obsolete, and called for leadership theories that acknowledge and promote the value of diversity. We suggest that researchers could better predict and increase leader effectiveness by explicitly addressing deep-level characteristics in theory and practice. By promoting surface-level diversity in leadership opportunities and deep-level similarities in leadership training, it is conceivable that organizations could counter adverse impact in leader selection while also improving organizational outcomes.     

华人人际关系的概念化--针对中国香港地区大学生的实证研究

以杨中芳所构建的华人人际关系概念化理论模型为蓝本,并采用以往的实证研究方法为基础,揭示了当代华人对人际关系如何进行概念化及其潜在的认知维度。杨氏模型认为华人人际关系主要由既定成分、情感成分和工具成分组成。该研究以中国香港地区的大学生为被试进行调查,首先采用访谈的形式,分家族、学校及日常生活情境建立人际关系清单。然后采用多维量法(Multi-dimensional scaling)处理被试对关系进行分类的数据。结果发现,在不同的生活情境中,被试均依据情感程度对关系进行分类。在等级差异明显的家族和学校情境中,被试依据辈份和等级差异的突显性进行分类;而在等级差异小的生活情境中,则采用功利程度为标准。本文对被试在不同情境中所采用的不同维度进行了讨论,并提出华人人际关系的义务具有工具性质的实证结果。     

Managing intergroup attitudes among Hong Kong adolescents: Effects of social category inclusiveness and time pressure

Previous research has shown a widespread bias among Hong Kong adolescents against Chinese Mainlanders. Based on social identity and social cognitive theories, we examined the effects of identity frame switching (situational induction of social category inclusiveness) and time pressure (environmental constraints on social information processing) on Hong Kong adolescents' attitudes toward Chinese Mainlanders. Results indicated that Hong Kong adolescents had acquired a habitual tendency to make social comparisons within an exclusive regional framework of reference. This habitual tendency might lead to negative judgment biases toward Chinese Mainlanders, particularly when the adolescents made social judgments under time pressure. In addition, switching to an inclusive national frame of reference for social comparison attenuated negative intergroup attitudes. The theoretical implications of these findings are discussed.     

Age differences in choice satisfaction: a positivity effect in decision making

The authors tested the possibility that older adults show a positivity effect in decision making, by giving younger and older adults the opportunity to choose 1 of 4 products and by examining the participants' satisfaction with their choice. The authors considered whether requiring participants to explicitly evaluate the options before making a choice has an effect on age differences in choice satisfaction. Older adults in the evaluation condition listed more positive and fewer negative attributes than did younger adults and were more satisfied with their decisions than were younger adults. There were no age differences among those who did not evaluate options. This evaluation-dependent elevation of satisfaction among older adults was still present when participants were contacted 2 weeks after the experiment. Age did not influence the accuracy with which participants predicted how their satisfaction would change over time.     

Spacing and the transition from calculation to retrieval

Many arithmetic problems can be solved in two ways—by a calculation involving several steps and by direct retrieval of the answer. With practice on particular problems, memory retrieval tends to supplant calculation—an important aspect of skill learning. We asked how the distribution of practice on particular problems affects this kind of learning. In two experiments, subjects repeatedly worked through sets of multiple-digit multiplication problems. The size of the trained problem set was varied. Using a smaller set size (with shorter average time between problem repetitions) showed faster responses and an earlier transition to retrieval during training. However, in a test session presented days later, the pattern reversed, with faster responses and more retrieval for the large set size. Evidently, maximizing the occurrence of direct retrieval within training is not the best way to promote learning to retrieve the answer. Practical implications are discussed.     

When being a girl matters less: Accessibility of gender‐related self‐knowledge in single‐sex and coeducational classes and its impact on students' physics‐related self‐concept of ability

Background . Establishing or preserving single‐sex schooling has been widely discussed as a way of bringing more girls into the natural sciences. Aims . We test the assumption that the beneficial effects of single‐sex education on girls' self‐concept of ability in masculine subjects such as physics are due to the lower accessibility of gender‐related self‐knowledge in single‐sex classes. Sample . N = 401 eighth‐graders (mean age 14.0 years) from coeducational comprehensive schools. Methods . Random assignment of students to single‐sex vs. coeducational physics classes throughout the eighth grade. At the end of the year, students' physics‐related self‐concept of ability was measured using a questionnaire. In a subsample of N = 134 students, the accessibility of gender‐related self‐knowledge during physics classes was assessed by measuring latencies and endorsement of sex‐typed trait adjectives. Results . Girls from single‐sex physics classes reported a better physics‐related self‐concept of ability than girls from coeducational classes, while boys' self‐concept of ability did not vary according to class composition. For both boys and girls, gender‐related self‐knowledge was less accessible in single‐sex classes than in mixed‐sex classes. To the extent that girls' feminine self‐knowledge was relatively less accessible than their masculine self‐knowledge, their physics‐related self‐concept of ability improved at the end of the school year. Conclusions . By revealing the importance of the differential accessibility of gender‐related self‐knowledge in single‐ and mixed‐sex settings, our study clarifies why single‐sex schooling helps adolescents to gain a better self‐concept of ability in school subjects that are considered inappropriate for their own sex.     

Do You Know What I Feel? Partners' Predictions and Judgments of Each Other's Emotional Reactions to Emotion-Eliciting Situations

The goal of the present study was to investigate empathic accuracy in couples, specifically the partners' ability to predict each other's emotional reactions to social situations. For this, 36 French Canadian couples aged from 18 to 34 years predicted their own reactions as well as their partner's reactions to a series of emotional situations. They then role-played these emotional situations while being videotaped. At a later time, the taped role-play segments were rated by the role-play actors themselves, by their partners, and by 5 individuals who did not know the actors. Results revealed high levels of empathic accuracy when we compared the partners' predictions of each other's reactions. However, when these predictions were compared with the participants' self-evaluations of their role-plays or with evaluations by individuals who did not know the actors, partners showed a positive bias in that they predicted more appropriate and fewer inappropriate reactions to the social situations for their partners than were self-rated by the partners themselves or rated by individuals who did not know the actors. Finally, the existence of couple-specific private meaning systems could not be confirmed in the present context as the evaluations of emotional expressions by unknown others, the actors' partners, and the actors themselves were largely congruent.     

Activating Culture Through Persuasion Appeals: An Examination of the Bicultural Consumer

In this research, I examined how biculturals, or individuals who have been equally influenced by an East Asian and Western cultural orientation, respond to various types of persuasion appeals that promote values unique to a particular culture. In the first experiment, I found that biculturals, relative to monoculturals, tend to react favorably toward both individually and interpersonally focused appeals due to their having 2 equally developed and accessible cultural dispositions. In the second experiment, I identified boundary conditions under which having relatively equal access to both cultural dispositions leads to favorable responses. Results indicate that biculturals who tend to compartmentalize each culture react less favorably toward appeals that are both individually and interpersonally focused than biculturals who tend to integrate the 2 cultures. In other words, the former type of bicultural prefers appeals that activate one cultural disposition, whereas the latter type of bicultural favors appeals that activate both cultural dispositions. These findings are discussed in light of the growing trend toward multiculturalism and the increasing need for researchers to understand the impact of this trend on various consumer behavior issues.