Precision of synesthetic color matching resembles that for recollected colors rather than physical colors

Grapheme-color synesthesia is an atypical condition in which individuals experience sensations of color when reading printed graphemes such as letters and digits. For some grapheme-color synesthetes, seeing a printed grapheme triggers a sensation of color, but hearing the name of a grapheme does not. This dissociation allowed us to compare the precision with which synesthetes are able to match their color experiences triggered by visible graphemes, with the precision of their matches for recalled colors based on the same graphemes spoken aloud. In six synesthetes, color matching for printed graphemes was equally variable relative to recalled experiences. In a control experiment, synesthetes and age-matched controls either matched the color of a circular patch while it was visible on a screen, or they judged its color from memory after it had disappeared. Both synesthetes and controls were more variable when matching from memory, and the variance of synesthetes' recalled color judgments matched that associated with their synesthetic judgments for visible graphemes in the first experiment. Results suggest that synesthetic experiences of color triggered by achromatic graphemes are analogous to recollections of color. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Is systemic thinking really extraneous to common sense?

Systemic therapists assume, but have not yet proved that ordinary people: (i) normally do not use triadic thinking and (ii) are able, thanks to therapists' interviewing techniques, to construct triadic explanations. To test these assumptions this study analyses the explanations provided by 400 undergraduates of an unexpected piece of behaviour framed in four stimulus situations where the breadth of the observation field was manipulated. The results show that triadic explanations are unusual and increase with the widening of the field of observation from the monad to the triad. It is the ‘enigmatic’ triadic situation – adding a puzzling discrepancy between the actors' forms of behaviour – that elicits more triadic explanations. This suggests that therapists should explore with clients the contradictions disclosed by the widening of the field of observation and support reframings actively co‐constructed with them instead of ‘pre‐packaged’ ones.     

Re-enactment of intended acts from a video presentation by 18- and 24-month-old children

We used the Re-enactment of intention paradigm to investigate whether children would re-enact what an adult intended to do in a video presentation as they do when presented with a live demonstration (Meltzoff in Dev Psychol 31(5):838-850, 1995). Unlike the 18-month-old infants studied by Meltzoff (Dev Psychol 31(5):838-850, 1995), the 18- and 24-month-olds in the current study did not frequently imitate unsuccessful goal-directed actions presented in a video model. Children who performed better in the task also tended to share more of their attention with the experimenter during co-viewing of the video. Performance on the Re-enactment of intention task was positively related to categorization score, an independent measure of cognitive functioning.     

“Is Our Daughter Crazy or Bad?”: A Case Study of Therapeutic Assessment with Children

In this paper we present a new model of intervention with documented efficacy that combines psychological tests and assessment methods with therapeutic techniques to promote change in clients. We will discuss Therapeutic Assessment of Children and their families (TA-C) through the case of a 4-year-old girl, Clara, and her family. Clara’s parents were distressed by her uncontrollable rage outbursts and feared she might be “crazy”. The treatment helped to shift the narrative the parents had about Clara and give new meanings to her behaviors. We describe in detail the steps of the assessment and provide a theoretical discussion of the therapeutic processes involved.     

Spinoza's Concept of Substance and Attribute: A Reading of the Short Treatise

ABSTRACT

In the recent secondary literature on Ockham’s philosophy of mind, it has been debated whether Ockham proposed an externalist or an internalist view of the intentional contents of intuitive cognitions. It has also been debated whether Ockham only attributes intentional content to intuitive cognitions, or rather two different properties, i.e. a likeness and an intentional content. Intuitive cognitions can be roughly understood as perceptions. In this article I propose a different perspective for analysing both debates, that is, the perspective that concerns Ockham’s theory of reflexivity. Ockham defended the idea that one can reflexively cognize two different features of intuitive cognitions; namely, their similarity or likeness, and their intentional content. Ockham proposed different degrees and modes of reflexive cognition regarding these features.     

Post-traumatic Growth in Breast Cancer Survivors: New Insights into its Relationships with Well-Being and Distress

Research investigating possible relations between Post-traumatic growth (PTG) and clinical indexes—such as psychosocial distress, physical and psychological well-being—is lacking in medical settings. The aim of this study was to look into such relationships in breast cancer survivors (Bcs) and in healthy control subjects who experienced other stressful events. Sixty Bcs and 60 healthy women reporting other stressful events were compared according to the following scales: Post-traumatic Growth Inventory, Psychological Well-being Scales (PWB), Symptom Questionnaire and Psychosocial Index. Bcs reported significantly higher levels of PTG and distress, and lower levels of PWB compared to healthy women. Bcs with high levels of PTG showed increased levels of physical well-being and decreased distress. Healthy women under stressful circumstances reporting high levels of PTG showed increased levels of PWB. PTG levels were higher in Bcs and associated with decreased psychological distress and somatisation. These results carry important implications for clinical assessment, as well as for planning interventions to improve well-being and resilience in oncology.     

Levels of representation in word processing

Abstract

Four experiments are described examining the effects of words frequency, orthographic structure, and letter spacing on a range of tasks designed to tap different levels of representation in word processing. In Experiment 1, the task was lexical decision. Effects of both frequency (high-frequency words were recognized faster than low-frequency words) and orthographic regularity (illegal non-words were rejected faster than legal non-words) were found. In Experiment 2 subjects had to detect a rotated letter within the letter strings. Effects of orthographic structure emerged, with a marked disadvantage for illegal non-words with respect to the other types of string. No difference was found among high-frequency words, lowfrequency words and legal non-words. In Experiment 3, subjects had to detect a letter elevated above the horizontal plan with respect to the rest of the string. Effects of both spatial arrangement of letters and number of letters were found (spaced strings were responded to less accurately than non-spaced strings and seven-letter extra-spaced strings were responded to slower than the other strings). Neither lexical nor orthograpic variables affected this task. In Experiment 4 subjects had to detect the presence of a bold segment contained in one of the letters in the strings. Performance was unaffected by both lexical and spatial variables. The pattern of results is discussed with reference to a multi-stage model of word recognition in which lexical and spatial variables affect processing at different stages. At a feature map level, in which features are extracted from the discontinuities of light intensities, processing is independent of both spatial and lexical factors. At a letter-shape map level, in which spatial relationships between features are coded, spacing between letters affects encoding. At a graphemic map level, in which letter identities and their relative positions within strings are coded, orthographic variables have an effect. Lexicality and frequency affect only subsequent stages of processing, when stored lexical information is retrieved (e.g. for lexical decision).     

The cradle of causal reasoning: newborns’ preference for physical causality

Perception of mechanical (i.e. physical) causality, in terms of a cause–effect relationship between two motion events, appears to be a powerful mechanism in our daily experience. In spite of a growing interest in the earliest causal representations, the role of experience in the origin of this sensitivity is still a matter of dispute. Here, we asked the question about the innate origin of causal perception, never tested before at birth. Three experiments were carried out to investigate sensitivity at birth to some visual spatiotemporal cues present in a launching event. Newborn babies, only a few hours old, showed that they significantly preferred a physical causality event (i.e. Michotte's Launching effect) when matched to a delay event (i.e. a delayed launching; Experiment 1) or to a non‐causal event completely identical to the causal one except for the order of the displacements of the two objects involved which was swapped temporally (Experiment 3). This preference for the launching event, moreover, also depended on the continuity of the trajectory between the objects involved in the event (Experiment 2). These results support the hypothesis that the human system possesses an early available, possibly innate basic mechanism to compute causality, such a mechanism being sensitive to the additive effect of certain well‐defined spatiotemporal cues present in the causal event independently of any prior visual experience.     

Self-implication and heart rate variability during simulated exposure to flight-related stimuli

In the present study, the relationship between self-implication during simulated exposure to feared stimuli and Heart Rate Variability (HRV) was explored within the framework of the dynamical systems model of emotion regulation proposed by Thayer and Lane (Thayer, J.F., and Lane, R.D. (2000). A model of neurovisceral integration in emotion regulation and dysregulation. Journal of Affective Disorders, 61, 201–216.). An analogue sample of flight phobics (n=15) and a matched non-phobic control group (n=15) were presented with flight-related pictures, flight-related sounds or flight-related pictures and sounds. Significant differences on self-implication during exposure to flight-related sounds were found between low and high HRV fearful flyers, the former being more self-implied. However, the expected HRV decreases in the phobic participants exposed to feared stimuli were not found. These results emphasize the need to distinguish between high and low HRV fearful flyers in order to make a better use of the simulated exposure treatments.