Perception-Movement Coupling in the Regulation of Step Lengths When Approaching an Obstacle

Experiment 1 showed that the control mechanism based on a perception–movement coupling observed in certain goal-directed movement tasks (De Rugy, Montagne, Buekers, & Laurent, 2000 De Rugy, A., Montagne, G., Buekers, M. J. and Laurent, M. 2000. The study of locomotor pointing in virtual reality: The validation of a test set-up. Behavior Research Methods, Instruments, & Computers, 32: 515–520.  [Google Scholar]; Montagne, Cornus, Glize, Quaine, & Laurent, 2000 Montagne, G., Cornus, S., Glize, D., Quaine, F. and Laurent, M. 2000. A perception-action coupling type of control in long-jumping. Journal of Motor Behavior, 32: 37–44. [Taylor & Francis Online], [Web of Science ®] , [Google Scholar]) can be extended to a stepping across an obstacle task. Regardless of the specificity of tasks, the initiation of regulations is a function of the amount of adjustment. Our participants organized their regulation later than long jumpers. Two additional experiments were conceived to investigate whether this control mechanism could be generalized to goal-directed locomotor displacements, with different constraints. The aim of Experiments 2 and 3 was to address the adaptation of this control mechanism by manipulating the obstacle width and the walking speed in a stepping across task. The results showed that the functioning of this control mechanism could be influenced by the spatiotemporal constraints. Participants' behavior depended on a perception–movement coupling. This study suggests the existence of a generic control mechanism based on a perception–movement coupling, and it emphasizes the adaptation of this type of control mechanism involved in goal-directed displacements.     

Transference symptom

Transference symptom is a hazy notion in Freud's writings. The notion is presented here as a particular moment in the crystallization of the transference neurosis. It results from a double cathexis of the analytic frame and the analyst resulting in a symbolic distortion that is represented plastically within the session, as occurs in dreams. The transference symptom proceeds from two different preconscious cathexes, one attached to the reality of the frame, the other to the drive linked to the analyst. A psychic space is thereby opened up for interpreting both the resistance and the unconscious derivatives of infantile conflict. The transference symptom is a compromise formation that includes the analyst and questions the countertransference stance. Three different analytic situations give rise to transference symptoms according to the relative balance between frame and process in the analytic encounter. The concept is compared with enactment.     

Aesthetic experience

An initial clinical question, ‘Why does an analysand talk about his/her relationship with an aesthetic object?’ opens an investigation into the nature of aesthetic experience. Three principal aspects of the psychoanalytic approach are presented: sublimation, a Freudian concept concerning the vicissitudes of the drives; reparation, a Kleinian concept linked to depressive anxiety; and transformation, a concept of object‐relations theory about primitive ego‐states. The article discusses the psychic function of aesthetic feelings in mastering anxiety as related to ego, id and superego. The transformation of the experience of passivity is a common link underlying these aspects. Such transformation relies on tolerating ambiguous and contrary feelings within the self, fostered by contact with an aesthetic object. This balance can, however, be upset: two excessive forms of aesthetic experience ensue, namely, fascination and bewitchment. The first belongs to the experience of awe; the second can lead to claustrophobic anxiety. The initial clinical question requires an elaboration of aesthetic transference, a variant of the narcissistic transference, whereby the analysand invites the analyst to share his/her internal state as a common unspoken object.     

Short-term music training enhances verbal intelligence and executive function

Researchers have designed training methods that can be used to improve mental health and to test the efficacy of education programs. However, few studies have demonstrated broad transfer from such training to performance on untrained cognitive activities. Here we report the effects of two interactive computerized training programs developed for preschool children: one for music and one for visual art. After only 20 days of training, only children in the music group exhibited enhanced performance on a measure of verbal intelligence, with 90% of the sample showing this improvement. These improvements in verbal intelligence were positively correlated with changes in functional brain plasticity during an executive-function task. Our findings demonstrate that transfer of a high-level cognitive skill is possible in early childhood.     

Self-compassion Improves Parental Well-being in Response to Challenging Parenting Events

Shame and guilt are common during the course of parenting and can reflect feelings of “bad self “and “bad behaviour” in relation to parenting events. Self-compassion is known to be beneficial for well-being by reducing negative emotions, yet there is little research examining whether self-compassion might reduce parental guilt and shame. The current study examined the effects of dispositional and induced self-compassion on guilt and shame in a sample of 167 parents (Mage = 37.23, SD = 6.73, 83.1% female) of children ≤12?years recruited online. After completing baseline measures, parents were randomly assigned to recall a guilt versus shame provoking parenting event, and randomly allocated to either a self-compassion prompt versus a control condition. Analyses confirmed that those who received the self-compassion prompt reported higher levels of self-compassion, and reduced feelings of guilt and shame compared to the control group. Effects did not differ as a function of the guilt versus shame instructions. Multivariate analyses revealed that, when controlling for dispositional self-compassion, and baseline guilt and shame, differences between conditions were maintained for post-manipulation guilt and shame. Findings extend our understanding of the role of self-compassion for improving well-being when dealing with the challenges of parenting.     

Whole word morphologizer: expanding the word-based lexicon: a nonstochastic computational approach

Whole Word Morphologizer is a small computer implementation of word-based morphology. The program automatically identifies morphological relations in a small word-based lexicon, literally learning its morphology, and uses the knowledge it acquires to generate new words. It is based on a model of the mental lexicon in which all entries are whole, entire, fully fledged words and relies solely on basic cognitive principles (differentiation and generalization) for the automatic acquisition of morphological relations and the population of the lexicon.     

A positron emission tomography study of short- and long-term treatment effects on functional brain activation in adults who stutter

Previous studies have shown that fluency-inducing techniques, such as choral speech, result in changes in neural activation as measured by functional neuroimaging. In the present study, positron emission tomography was used to investigate the effects of intensive behavioural treatment, followed by a 1-year maintenance program, on the pattern of cortical and subcortical activation in stuttering adults during silent and oral reading of single words. The results indicate changes in activation lateralisation, as well as a general reduction in overactivation, especially in the motor cortex, following treatment. The results are discussed in light of previous functional imaging studies with stuttering adults.

Educational objectives: The reader will learn about and be able to describe the: (1) use of functional neuroimaging PET in the study of stuttering; (2) differences in neural activation between stuttering and non-stuttering adults; and (3) effects of behavioural fluency treatment on cortical and subcortical activations in stuttering speakers.     

Identification with all humanity—A test of the factorial structure and measurement invariance of the scale in five countries

Identification with all humanity measured as an individual characteristic is an important factor related to social and international relations, such as concern for global issues and human rights, prosocial attitudes, intergroup forgiveness, attitudes toward immigrants, solving global problems, reactions to hate crimes and dehumanisation. We examine the factorial structure, psychometric properties and measurement invariance of the Identification with All Humanity (IWAH) scale in student samples from five countries (the United States, Poland, France, Mexico and Chile; N = 1930). Separate confirmatory factor analyses (CFAs) for each country showed a second-order model of one superordinate factor with two subfactors. The cross-country validation of the scale, based on multigroup CFA, confirmed configural and metric invariance between countries for raw scores, and full metric invariance for “pure” scores. This study showed that the IWAH scale can be successfully used for cross-country research and the results from different countries can be compared and integrated.     

How patients’ representations of cystic fibrosis-related diabetes inform their health behaviours

Background: Although diabetes is a frequent complication of cystic fibrosis (CF), patients’ behaviours tend not to comply with best practice recommendations. Using Leventhal’s Common-Sense Model, we address this issue by exploring patients’ representations of CF-related diabetes (CFRD) to better understand the discrepancy between patients’ expected and observed health behaviours.

Methods: Semi-structured individual interviews were conducted with patients (n = 39) in six CF clinics in Quebec, Canada. These interviews were part of a larger research project on screening and management practices for CFRD.

Results: Illness representations differed between two groups of interviewed patients: (1) one group had either CF without dysglycemia or CF with impaired glucose tolerance; and (2) the other group had CFRD. Both representations were internally consistent and encompassed Leventhal’s five dimensions of illness representation: illness identity, cause, timeline, consequences and control.

Conclusions: Patients require specific information on CFRD. The screening phase could be a crucial time to help patients adjust their representations to fit the reality of CFRD.