Psychological management and body image issues in facial transplantation

Facial transplantation, although controversial, is proposed as a major advance in facial reconstructive surgery, with the first partial transplant having taken place in France in November 2005. Although the psychological impact of facial transplantation will not be understood until several procedures have been carried out, this article examines the psychological issues likely to arise with particular reference to body image. A detailed framework for anticipation and management of psychological change is proposed. Pre-operative preparation must include thorough psychological preparation for the patient and their family. The immediate post-operative period is likely to be challenging, and a detailed management plan is proposed emphasising early return to function; subsequent psychological issues including altered body image, anxiety, shame, depression, communication and behavioural avoidance are discussed and a management strategy based on cognitive behavioural principles is proposed for the first post-operative year. Previous discussion frames psychological outcome in terms of complication and risk, tending to downplay the potential advantages of a successful procedure; the focus of this paper is on ensuring psychological adjustment as an inevitable consequence of change.     

Modeling response signal and response time data

The diffusion model (Ratcliff, 1978) and the leaky competing accumulator model (LCA, Usher & McClelland, 2001) were tested against two-choice data collected from the same subjects with the standard response time procedure and the response signal procedure. In the response signal procedure, a stimulus is presented and then, at one of a number of experimenter-determined times, a signal to respond is presented. The models were fit to the data from the two procedures simultaneously under the assumption that responses in the response signal procedure were based on a mixture of decision processes that had already terminated at response boundaries before the signal and decision processes that had not yet terminated. In the latter case, decisions were based on partial information in one variant of each model or on guessing in a second variant. Both variants of the diffusion model fit the data well and both fit better than either variant of the LCA model, although the differences in numerical goodness-of-fit measures were not large enough to allow decisive selection between the models.     

Speeded old-new recognition of multidimensional perceptual stimuli: modeling performance at the individual-participant and individual-item levels

Observers made speeded old-new recognition judgments of color stimuli embedded in a multidimensional similarity space. The paradigm used multiple lists but with the underlying similarity structures repeated across lists, to allow for quantitative modeling of the data at the individual-participant and individual-item levels. Correct-rejection response times (RTs) got systematically faster as the similarity of foils to the old study items decreased. There were also intricate patterns of speed-accuracy trade-offs that varied across individual items and participants. An exemplar-based random-walk model provided a good overall quantitative account of the recognition choice probabilities, mean correct RTs, and mean error RTs associated with the individual items on the basis of their positions in multidimensional similarity space. However, the model failed to predict the very long RTs associated with correct rejections of a prototype foil.     

Depth of ankle inversion and discrimination of foot positions

Ankle inversion injuries are common, yet little is known about the error associated with different positions as inversion depth increases. In this study, absolute judgments made without feedback were used to measure discrimination of different extents of ankle inversion which arose from active movements made to physical stops by 20 self-reported right side-dominant participants. Testing was conducted over three sets of five inversion depths that were within a range of 1.4 degrees and centered around mean depths of 8,11, and 14 degrees. Discrimination of ankle inversion movements decreased linearly with depths of movement further into inversion, both within and across the sets of inversion depths. Thus, error in assessing movement position increased with inversion depth. Inversion movements that were made with the left foot were significantly better discriminated at all depths than those made with the right foot.     

Red and romantic behavior in men viewing women

In many non‐human primate species, a display of red by a female increases attraction behavior in male conspecifics. In two experiments, we investigate an analogous effect in humans, specifically, whether red on a woman's shirt increases attraction behavior in men. In Experiment 1, men who viewed an ostensible conversation partner in a red versus a green shirt chose to ask her more intimate questions. In Experiment 2, men who viewed an ostensible interaction partner in a red versus a blue shirt chose to sit closer to her. These effects were observed across participants' perceptions of their own attractiveness (Experiment 1) and general activation and mood (Experiment 2). Our findings suggest that red acts as a basic, non‐lexical prime, influencing reproduction‐relevant behavior in like manner across species. Copyright © 2010 John Wiley & Sons, Ltd.     

Book reviews

John Christian Laursen (ed.). Religious Toleration: ‘The Variety of Rites’ from Cyrus to Defoe. New York, St Martin's Press, 1999. xx + 252 pp. $45.00. ISBN 0–312–22233–5.

Daniel Garber. Descartes Embodied: Reading Cartesian Philosophy through Cartesian Science Cambridge, Cambridge University Press, 2001, £40.00 hb; £14.95 pb. xii + 337 pp. ISBN 0–521–00337–7 pb. 0–521–80279–2 hb.

Olli Koistinen and John Biro (eds). Spinoza: Metaphysical Themes, Oxford, Oxford University Press, 2002. x + 255 pp. £40.00. ISBN 0–19–512815‐X.

Paul Abela. Kant's Empirical Realism. Oxford and New York, Clarendon Press, 2002. vii + 303 pp. £40.00. ISBN 0–19–924274–7.

Bruce L. Kinzer. England's Disgrace? J. S. Mill and the Irish Question. Toronto, Buffalo, and London, University of Toronto Press, 2001. 292 pp. $60. ISBN 0–8020–4862–5.

Maria Dimova‐Cookson. T. H. Green's Moral and Political Philosophy: A Phenomenological Perspective. Basingstoke, Palgrave, 2001. £40.00. xiii + 175 pp. ISBN 0–333–9144–7.

Stephen Mulhall. Inheritance &; Originality. Wittgenstein, Heidegger, Kierkegaard. Oxford, Clarendon Press, 2001. £40.00. xii + 448 pp. ISBN 0–19–924390–5.

Paul Gorner. Twentieth‐Century German Philosophy. Oxford, Oxford University Press, 2000. iii + 225 pp. £12.99. ISBN 0–19–289309–2.

Karen Green. Dummett: Philosophy of Language. Cambridge, Polity Press, 2001. xi + 236 pp. £55.00 (hb), £14.99 (pb). ISBN 0–7456–2294–1 (hb) 0–7456–2295‐X (pb).     

Different goals,different predictions: Accuracy and bias in financial planning for events and time periods

Personal spending predictions are sometimes optimistically biased because predictors focus on their current savings goals. The present studies explored the role of savings goals in prediction by comparing spending predictions for time periods and discrete events. Contemplating a concrete event may elicit specific goals that compete with a focus on savings goals. Consistent with this hypothesis, Studies 1 and 2 revealed that participants relied less on savings goals, and were less biased, when predicting event spending rather than weekly spending. Study 3 demonstrated the causal impact of focusing on goals that compete with savings goals: Participants induced to focus on competing goals predicted to spend more money next week, and relied less on savings goals to generate their predictions.