The cues decoders use in attempting to differentiate emotion-elicited and posed facial expressions

Dynamic facial expressions, either posed or elicited by afectively evocative materials, were objectively scored to determine the movement cues and temporal parameters associated with the two types of expression. Subjects viewed these expressive episodes and rated each of them on a number of scales intended to assess perceived spontaneousness and deliberateness. Subsequent to viewing all stimuli, subjects reported the specfic cues that they felt they had used to discriminate spontaneous from deliberate expressions. The results reveal that (a) subjects were able to accurately report the cues they employed in the rating task and that (b) these cues were not always valid discriminators of posed and spontaneous expressions. Subjects were in fact relatively poor at identifying expressions of the two types and this low discrimination accuracy was found to be a function of the consistent use of these invalid cues. A measure of the level of perceived honest demeanour of the stimulus persons based on their neutral expressions was found to relate to perceivers accuracy in discriminating posed and spontaneous expressions.     

THE RELIGIOUS DIMENSIONS OF THE BIOLOGICAL NARRATIVE

Abstract. A cell/molecular biologist challenges the thesis that science and religion are two ways of experiencing and interpreting the world and explores instead the possible ways that the modern biological worldview might serve as a resource for religious perspectives. Three concepts—meaning, valuation, and purpose—are argued to be central to the entire biological enterprise, and the continuation of this enterprise is regarded as a sacred religious trust.     

CREATIVITY IN SCIENCE

Abstract. Creativity is a concept far more often associated with art than with science. The creative dimension of scientific inquiry and practice is described and compared with its artistic counterpart; similarities and differences are analyzed.     

Anticipatory nausea in cancer patients receiving chemotherapy: Classical conditioning etiology and therapeutical implications

The delivery of cytotoxic drugs in cancer treatment is often accompanied by posttreatment side effects (e.g., nausea). Moreover, there is evidence that cancer patients are at risk to develop these side effects in anticipation of chemotherapy (i.e., anticipatory nausea [AN]). AN can be explained as the result of a classical conditioning process with the cytotoxic drug as the unconditioned stimulus (US). Stimuli paired with the US (e.g., smells, tastes) can become conditioned stimuli (CSs) eliciting AN as the conditioned response (CR). The present study was conducted to test whether AN shows characteristics of a CR. Fifty-five ambulatory cancer patients were asked to record nine kinds of physical symptoms (e.g., nausea, vomiting, sweating) on time-scheduled symptom lists: after an infusion (indicating posttreatment symptoms) and prior to their next infusion (indicating anticipatory symptoms). Each measurement period covered a maximum of 48 hours. AN was reported by ten patients (18.08%). Data revealed (a) a statistically significant association between posttreatment nausea and vomiting, respectively, and AN; (b) the occurrence of AN increased with drug emetogenity (i.e., US-intensity); and (c) the duration of AN increased with temporal proximity to the infusion. The results support the conditioning model. Thus, it is proposed to prevent AN by classical conditioning techniques (e.g., overshadowing).     

Construct Validity Evidence for the Intercultural Readiness Check against the Multicultural Personality Questionnaire

The psychometric qualities of the intercultural readiness check (IRC) were evaluated against an existing instrument for multicultural effectiveness: the Multicultural Personality Questionnaire (MPQ). The IRC has scales for intercultural sensitivity, intercultural communication, intercultural relationship building, conflict management, leadership and tolerance of ambiguity. A sample of in majority employees who were trained for an international position (N=137) participated in the study. The IRC scales were moderately to sufficiently reliable. Correlations with the MPQ scales were in the expected direction. Both instruments were equally strongly related to international inspiration, with open‐mindedness (MPQ) and intercultural sensitivity (IRC) as most important predictors. The IRC scales explained more variance in international experience.     

THE JOURNEY BEYOND ATHENS AND JERUSALEM

Abstract. John Caiazza's essay raises important controversial issues regarding the contemporary debates between science and religion. His arguments are largely presented in a dichotomous and rather adversarial mode with which I strongly disagree. Unable to present a detailed counterargument in this brief reflection, I ask, What is being spoken about, and who is speaking? What is meant by science and religion here? Neither term can be taken as a unified, essentialist category; both comprise many historical layers, possess numerous internal complexities, and invite a diversity of interpretations. I refer to the science of China, India, and the ancient Near East, all of which have fed into modern science, so that the sciences cannot be restricted to those of the modern West. Nor can religion be limited to the religious beliefs and practices of Western Christianity. I discuss the position/location/context of the author‐ Caiazza's as well as my own‐ after introducing Hans‐Georg Gadamer's idea of the “fusion of horizons,” which provides a rich vein for enhancing the debate between science and religion. To expand the respective horizons of their dialogue it will be important to move away from an adversarial, exclusionary spirit to a more collaborative and communicative framework that allows for the development of new ideals, new questions, new ways of knowing, and an ethical and socially responsible stance more centered on human needs and concerns. We may have to build an altogether new Athens and Jerusalem for this.     

Auditory location negative priming: A case of feature mismatch

In an auditory four-alternative forced choice localization task, participants had to localize one of two simultaneously presented sounds while ignoring the location of the second sound. Negative priming—that is, sloweddown responses to a location that had to be ignored in the previous trial—was found only when the sound at the repeated location changed between prime and probe. There was also no increase in prime response errors to the probes of ignored repetition trials. These findings allow for the conclusion that auditory location priming is caused by feature mismatch only and that other mechanisms, such as inhibition of ignored locations or episodic retrieval of transfer-inappropriate prime information, do not play a role. The research reported in this article was supported by a grant from the Deutsche Forschungsgemeinschaft (Ma 2610/2-1).     

Examining the dynamics of the implicit and the explicit self-concept in social anxiety: changes in the Implicit Association Test-Anxiety and the Social Phobia Anxiety Inventory following treatment

In this study, we analyzed changes in the strength of self-anxiety associations--as measured by the Implicit Association Test-Anxiety (IAT-Anxiety; Egloff & Schmukle, 2002) and the Social Phobia Anxiety Inventory (SPAI; Turner, Beidel, Dancu, & Stanley, 1989)--following treatment of social anxiety. We assessed socially anxious participants (N = 24) prior to and following a group-based treatment; and we assessed healthy controls (N = 24) at matched time points. Results showed (a) higher implicit and explicit anxiety in socially anxious participants (as compared to controls) prior to treatment and (b) reductions in IAT-Anxiety and SPAI scores of socially anxious participants following treatment. We discuss implications of these results for clinical applications of the IAT.     

Fitting in and feeling fine: conformity and coping motives as mediators of the relationship between social anxiety and problematic drinking.

The present research was conducted to clarify the relationships among social anxiety, alcohol consumption, alcohol-related problems, and negative-reinforcement drinking motives among college students. Heavy drinking students (N = 316, 53.80% female) completed self-report measures of social anxiety, alcohol consumption, alcohol-related problems, and drinking motives. Findings indicated that students higher in social anxiety consumed less alcohol but experienced more negative consequences. Moreover, the relationship between social anxiety and negative consequences was mediated by coping and conformity drinking motives in addition to alcohol consumption. In the context of social anxiety, the current research demonstrates the importance of examining problematic drinking as distinct constructs: alcohol consumption and negative consequences. Findings are also discussed in terms of implications for interventions with socially anxious students.