Static and Phasic Cross-Talk Effects in Discrete Bimanual Reversal Movements

The authors examined the hypothesis that the phasic and the static cross-talk effects found in bimanual movements with different target amplitudes originate at different functional levels of motor control, which implies that the effects can be dissociated experimentally. When the difference between the short and the long amplitudes assigned to the 2 hands of 12 participants was decreased, the static effect disappeared. In contrast, the phasic effect, which can be observed only at short preparation intervals, did not disappear; although it became smaller in absolute terms, in relative terms it did not. In addition, the authors compared the time course of amplitude assimilation with the time course of amplitude variability and examined the correlation between left hand and right hand amplitudes. The disappearance of the phasic amplitude assimilation at increasing preparation intervals turned out to be delayed relative to the decline of the correlation between amplitudes. That finding suggests that the assimilation of mean amplitudes and the correlation between left hand and right hand amplitudes are not fully equivalent indicators of intermanual interactions, but may indicate different kinds of inter-limb coupling.     

Associations Between Symptom Validity Test Failure and Scores on the MMPI–2–RF Validity and Substantive Scales

Existing measures of approval motivation attempt to assess this dimension of personality indirectly through evaluation of socially desirable response tendencies. The Martin-Larsen Approval Motivation (MLAM) Scale takes a more direct approach by focusing on individual differences in need for social approval. Since the original version of the MLAM scale is subject to acquiescence response bias, fully balanced and partially balanced scales were created to minimize this response style. Results indicated that the revised measures arc equivalent to the original version and that balancing affects the magnitude but not the pattern of correlates with other scales. Comparisons with the Marlowe-Crowne Social Desirability (MCSD) Scale revealed a divergent pattern of correlates with several measures of personality suggesting a basic difference between the MLAM and MCSD in their conceptualization of approval motivation.     

Book Review

This paper uses an ethnographic study of the Ghost Festival rite performed by a Sri Lankan Theravāda temple in Taipei to illustrate the relationship between religious syncretism and missionary work. It explains how this Chinese ritual has been transformed in a Theravāda setting and made acceptable to Theravāda sentiment, and how it is adopted to advance the agenda of Theravāda missionary. Ghost Festival has had a long history in the Chinese culture and is an important ritual in Chinese Buddhism. However, the Ghost Festival does not exist in Theravāda tradition. The Theravādization of Ghost Festival thus offers interesting insight into the increasing exchange among Buddhists across different traditions in Asia.     

Mothers' Impact on Daughters' Cardiovascular Reactivity in a High‐Threat Context: An Immersive Virtual Environment Study

Applying Attachment Theory, research on confirmation, the Entropy Model of Uncertainty, and the Biopsychosocial Model of Challenge and Threat, this investigation examined the role of mothers' communication on adolescents' cardiovascular response to threat. An experimental design allowed for the manipulation of maternal response to daughters experiencing a rapidly approaching wildfire in an immersive virtual environment. Results revealed complexities in the relative benefits of maternal vocalic presence during high‐threat situation, with the mother's history of confirming feedback playing an important role in daughters' cardiovascular response. Implications for knowledge are addressed and methodological possibilities of using immersive virtual environments are noted.     

Introduction: An Emerging Consensus?

This paper is an introduction to a special issue on Nationalism, Multiculturalism and Liberal Democracy. It attempts to describe the state of the debate on issues of multiculturalism and nationalism within liberal-democratic theory. I suggest that there may be an emerging consensus on liberal culturalism – the view that certain group-specific rights or policies aimed at recognizing or accommodating ethnic and national groups are legitimate so long as they operate within certain constraints of liberal justice. I explore the possible reasons for this emerging consensus (including the lack of clear alternatives), and conclude with some suggestions about the likely avenues for future research in this area.     

Chronic Childhood Peer Rejection is Associated with Heightened Neural Responses to Social Exclusion During Adolescence

This functional Magnetic Resonance Imaging (fMRI) study examined subjective and neural responses to social exclusion in adolescents (age 12–15) who either had a stable accepted (n?=?27; 14 males) or a chronic rejected (n?=?19; 12 males) status among peers from age 6 to 12. Both groups of adolescents reported similar increases in distress after being excluded in a virtual ball-tossing game (Cyberball), but adolescents with a history of chronic peer rejection showed higher activity in brain regions previously linked to the detection of, and the distress caused by, social exclusion. Specifically, compared with stably accepted adolescents, chronically rejected adolescents displayed: 1) higher activity in the dorsal anterior cingulate cortex (dACC) during social exclusion and 2) higher activity in the dACC and anterior prefrontal cortex when they were incidentally excluded in a social interaction in which they were overall included. These findings demonstrate that chronic childhood peer rejection is associated with heightened neural responses to social exclusion during adolescence, which has implications for understanding the processes through which peer rejection may lead to adverse effects on mental health over time.     

Gender Differences in Reactions to Mental Illness Labeling: The Role of Agency and Communion

Numerous individual characteristics influence responses to receiving a mental health diagnosis, including gender. This study sought to determine how gender influences reactions to being labeled as depressed or not depressed, which were categorized as falling into themes of communion or agency. Using the themes developed by Niedzwienska (2003), 168 college students’ responses to depression labels were coded as a part of a laboratory experiment. The results indicate that the expected sex differences do exist, but multivariate analyses indicate that the choice of communal themes was influenced by sex but the use of agency themes was not influenced by sex.     

Rousing the Partisan Combatant: Elite Incivility,Anger, and Antideliberative Attitudes

The claim that elite political incivility can rouse partisan, antideliberative attitudes has many adherents, but the empirical record demonstrating a relationship is surprisingly limited. Yet the extant research suggests that incivility can stimulate aversive feelings, of the sort that discrete and dimensional theories of emotion predict should induce a partisan, antideliberative mode of citizenship among those exposed. Leveraging two online experiments, I address the questions of whether elite incivility provokes anger, rather than enthusiasm and anxiety, and whether the affective reactions induced by incivility yield the changes in deliberative attitudes that theories of emotion predict. I find that elite incivility, when counterattitudinal, rouses anger, which in turn can provoke an active and combative form of partisan citizenship. Despite claims to the contrary, the link between proattitudinal incivility, anger, and antideliberative attitudes is less clear. The results provide insight into the dynamics of discourse in the digital age, when affective polarization is the norm and elites commonly employ uncivil rhetoric.