The extended body: a case study in the neurophenomenology of social interaction

There is a growing realization in cognitive science that a theory of embodied intersubjectivity is needed to better account for social cognition. We highlight some challenges that must be addressed by attempts to interpret ‘simulation theory’ in terms of embodiment, and argue for an alternative approach that integrates phenomenology and dynamical systems theory in a mutually informing manner. Instead of ‘simulation’ we put forward the concept of the ‘extended body’, an enactive and phenomenological notion that emphasizes the socially mediated nature of embodiment. To illustrate the explanatory potential of this approach, we replicate an agent-based model of embodied social interaction. An analysis of the model demonstrates that the extended body can be explained in terms of mutual dynamical entanglement: inter-bodily resonance between individuals can give rise to self-sustaining interaction patterns that go beyond the behavioral capacities of isolated individuals by modulating their intra-bodily conditions of behavior generation.     

The use of structural equation models in Consumer Psychology: A methodological dialogue on its contributions,cautions, and concerns

The goal of Consumer Psychology is to use manipulations and measures in order to make inferences as to the psychological processes that underlie consumer behavior. A statistical tool available to do so is Structural Equation Modeling (SEM). Recent issues of this journal have provided primers in the use of SEM. Herein, three noted experts provide further guidance and philosophical consideration of the issues associated with SEM, as well as statistical and methodological concerns in general. The goal of this dialogue is to provide a foundation for the use of SEM in Consumer Psychology and the Social Sciences in general.     

Use of a religious hymn in remission of symptoms of social phobia (social anxiety disorder): a case study

This case report described a veteran with social anxiety disorder who reported fears of negative evaluation by others, social avoidance, and accompanying physiological symptoms of heart palpitations, gastrointestinal discomfort, muscle tension and mental confusion. The symptoms of social anxiety disorder subsided with the use of a Christian hymn "Be Still My Soul" and its accompanying musical poem, in Finlandia. The veteran attributed the symptom remission to the feeling of stillness and surrender to God conveyed by the words and music of the hymn. Although previous studies have shown that both music and religious beliefs can affect mental health, the findings in this case cannot be generalized without conducting further prospective empirical studies.     

Student volunteer social support and infant intervention: A case study

The emphases in infant mental health have been in the three areas of supporting the mother-infant dyad through education, psychotherapy to help parents resolve emotional conflicts that interfere with the parent-infant interaction, and support during the acute crisis that follows an abnormal birth. The case described herein involves a child with a genetic defect born to competent parents, a chronic stressful situation that does not fit these categories. It became apparent in the first few months after the birth that both the child and parents were in need of some help in coping with the situation. An intervention was designed to help provide both the necessary stimulation for the baby and the needed emotional support for the family, while it acknowledged their skill and competencies as parents. This was done through the help of college student volunteers, who assisted the mother in the home. Developmental data recorded at birth, 7 months, 12 months, and 39 months indicate that the child is severely multiply handicapped. Interview data with the parents at those times document their personal and family difficulties, the eventual resolution as a family in dealing with this problem, and the importance of the volunteer help during that process.     

Social spatial cognition: social distance dynamics as an identifier of social interactions

We suggest that socio-spatial behavior, which is an interaction between social and spatial cognition, can be viewed as a set of excursions that originate and end in close proximity to another individual(s). We present an extension of earlier studies that perceived spatial behavior in individual animals as a series of excursions originating from a particular location. We measured here the momentary distance between two individuals (social distance) to differentiate among eight possible types of social excursion originating in a state of proximity between excursion-participants. The defined excursion types are based on whether or not the excursion initiator also concludes the excursion, whether or not the excursion starts and ends at the same location, and the dynamics of the distance between excursion participants. We validated this approach to socio-spatial behavior as a set of excursions using it to analyze the behavior of the two sexes in rodents, of normal vs. stereotyped rats, as well as of different rodent species. Each of these groups displays a prevalent excursion type that reflects a distinct social dynamics. Our approach offers a useful and comprehensive tool for studying socio-spatial cognition, and can also be applied to distinguish among different social situations in rodents and other animals.

     

Assessing effects of viewing distance on normal Chinese reading: Some methodological and theoretical implications

Viewing distance determines a range of factors affecting reading performance. Previous studies of Chinese-character reading have shown considerable disagreement and inconsistency in their choice of viewing distances, however, with obvious implications for research in this area. The present study aimed to resolve this issue by determining the optimal viewing distance for studies of normal Chinese reading. Stimuli were pages of text that were composed of a standard Chinese typeface (Song) that was presented in a standard size (10.5 pt). Forty reading distances were used, ranging from 2.5 to 100.0 cm. Distances within the range of 7.5–55.0 cm produced faster reading rates than did the distances at either end of the continuum, and a regression model showed that 35 cm was the optimal viewing distance. These findings indicate an optimal range of retinal image sizes between 2.0° and 0.3° per character. The implications of these findings for understanding the processes that are involved in Chinese reading and for the appropriate presentation of Chinese stimuli in experiments are discussed.     

Adolescent motherhood: a Q‐methodological re‐evaluation of psychological and social outcomes

Traditionally, adolescent motherhood has been associated with numerous negative social, psychological and societal outcomes. However, in recent years there has been a gradual acceptance that there are many positive features to adolescent motherhood, but methodological issues have been identified within the field. This study aimed to examine adolescent motherhood from the mothers' own perspectives, exploring their attitudes towards the issues that they described as being important in their lives, by using Q‐methodology in an attempt to counter some of these methodological limitations. The mothers within the study appeared to be coping positively in their role in that levels of symptomatology, as determined from questionnaire assessment, appeared to be relatively low and they indicated through Q‐sort analysis that motherhood had been beneficial to their lives. Three independent factors (clusters of attitudes) were identified within the sample (N = 23) which differed over the dimensions of: employment, social support, coping, partner co‐habitation, financial support, maternal role satisfaction, aspirations for the future, as well as the nature of the relationship with their child(ren)'s father and their satisfaction with the fathers' role. The significance of these findings with regard to educational and social services is discussed. Copyright © 2007 John Wiley & Sons, Ltd.     

Culture,social class,and independence–interdependence: The case of Chinese adolescents

Social class demarcates sociocultural environments differing in the relative abundance and scarcity of resources, which in turn differentially afford independent and interdependent psychological processes. The relationships between social class and psychological processes are well documented in Western populations but less so elsewhere. Examining such a relationship is particularly important in China, with its unique historical and sociocultural issues surrounding social class. This research examined the relationship between social class and independence–interdependence among Chinese adolescents (N = 1184). Findings were consistent across a diverse array of psychological processes implicated by independence–interdependence: Participants with well‐educated parents experienced more socially disengaging emotions and a higher level of self‐esteem, and were more inclined toward dispositional attribution and focused attention, compared to participants with less well‐educated parents. These findings highlight the cross‐cultural commonality in the relationship between social class and independence–interdependence.     

The case of Dr. Jekyll and Mr. Hyde: a kinematic study on social intention

The aim of the present study was to investigate the effects of social intentions on action. Participants (N=13) were requested to reach towards, grasp an object, and either pass it to another person (social condition) or put it on a concave base (single-agent condition). Movements' kinematics was recorded using a three-dimensional motion analysis system. The results indicate that kinematics is sensitive to social intention. Movements performed for the 'social' condition were characterized by a kinematic pattern which differed from those obtained for the 'single-agent' condition. Results are discussed in terms of a motor simulation hypothesis, which assumes that the same mechanisms underlying motor intention are sensitive to social intentions.