Changing lives in the classroom

This paper sets out to describe the search for solutions as the complexity of the teacher’s role with vulnerable pupils gradually became apparent. The aim is to demonstrate how the application of psychoanalytic theories examining the unconscious processes in individuals and their influence on classroom behaviour enhanced the capabilities of the teacher and helped her to look beyond mere management of behaviour in the classroom. The use of these theories provided a ‘thinking’ space for the teacher whereby teacher–pupil relationships and behaviours could be thought about and ‘contained’ thereby facilitating the teaching process for both teachers and pupils. Examples of classroom practice are provided whereby an applied psychoanalytic framework proved to be a potent source of renewal and increased capacity in the teacher. The active participation of the teacher in her own learning process of applying psychoanalytic concepts contributes to an ongoing, developing project with her pupils.     

The Religious Foundations of Welfare,Social Inclusion,and Anti-Immigrant Attitudes in Europe

This paper unites disparate literature to test the influence of religious belonging and behavior characteristics along with secular welfare boundaries on anti-immigrant attitudes. We suggest that welfare states varied in their religious foundations during the transition from religious-based solidarity to modern state-based solidarity and formulate a novel analytical framework to hypothesize effects across individuals and welfare regime types. Using eight waves of the European Social Survey (2002–16), we find that religious effects are strongest in welfare states with the most religious foundations, the Southern European welfare states, and weak in the universalist welfare states, which lacked historical state-church tensions. Other welfare types show a mix of religious effects, with some challenging expectations. Furthermore, Christian majority membership is often associated with heightened anti-immigrant attitudes, most consistently in contrast to the non-Christian minority. For welfare-based forms of inclusion, we find consistent institutional trust effects and two competing logics for secular boundaries: a propensity for welfare chauvinism and a culture of inclusion.     

A model of saccadic landing positions in reading under the influence of sensory noise

During reading, saccadic eye movements are produced to move the high acuity foveal region of the eye to words of interest for efficient word processing. Distributions of saccadic landing positions peak close to a word's centre but are relatively broad compared to simple oculomotor tasks. Moreover, landing-position distributions are modulated both by distance of the launch site and by saccade type (e.g., one-step saccade, word skipping, refixation). Here we present a mathematical model for the computation of a saccade intended for a given target word. Two fundamental assumptions are related to (1) the sensory computation of the word centre from inter-word spaces and (2) the integration of sensory information and a priori knowledge using Bayesian estimation. Our model was developed for data from a large corpus of eye movements from normal reading. We demonstrate that the model is able simultaneously to account for a systematic shift of saccadic mean landing position with increasing launch-site distance and for qualitative differences between one-step saccades (i.e., from a given word to the next word) and word-skipping saccades.     

EMILE,OR ON DEVASTATION: WHEN VIRTUAL BOUNDLESSNESS MEETS INNER EMPTINESS

The author's starting point is a psychoanalysis conducted with Emile, a teenager who was unable to form close relationships and was living in a virtual world, planning a school massacre. For him, virtual reality functioned as a bottomless container in which he was no longer a victim of bullying but rather a god. When the boundlessness of cyberspace encounters a “black hole” in the psyche, any fantasies can be put into virtual realization and actions. By recounting his wickedness, violence, destructiveness, and perversion, Emile could start restoring his self boundaries and create his own autobiographical narrative. Unable to sustain the pain of mourning his envelope of invulnerability and omnipotence, however, he prematurely terminated analysis.     

Bounded Ornstein-Uhlenbeck models for two-choice time controlled tasks

The Ornstein-Uhlenbeck (O-U) model has been successfully applied to describe the response accuracy and response time in 2-alternative choice tasks. This paper analyses properties and performance of variants of the O-U model with absorbing and reflecting boundary conditions that limit the range of possible values of the integration variable. The paper focuses on choice tasks with pre-determined response time. The type of boundary and the growth/decay parameter of the O-U model jointly determine how the choice is influenced by the sensory input presented at different times throughout the trial. It is shown that the O-U models with two types of boundary are closely related and can achieve the same performance under certain parameter values. The value of the growth/decay parameter that maximizes the accuracy of the model has been identified. It is shown that when the boundaries are introduced, the O-U model may achieve higher accuracy than the diffusion model. This suggests that given the limited range of the firing rates of integrator neurons, the neural decision circuits could achieve higher accuracy employing leaky rather than linear integration in certain tasks. We also propose experiments that could distinguish between different models of choice in tasks with pre-determined response time.     

Mereotopological Connection

The paper outlines a model-theoretic framework for investigating and comparing a variety of mereotopological theories. In the first part we consider different ways of characterizing a mereotopology with respect to (i) the intended interpretation of the connection primitive, and (ii) the composition of the admissible domains of quantification (e.g., whether or not they include boundary elements). The second part extends this study by considering two further dimensions along which different patterns of topological connection can be classified – the strength of the connection and its multiplicity.     

Post choice information integration as a causal determinant of confidence: Novel data and a computational account

Confidence judgments are pivotal in the performance of daily tasks and in many domains of scientific research including the behavioral sciences, psychology and neuroscience. Positive resolution i.e., the positive correlation between choice-correctness and choice-confidence is a critical property of confidence judgments, which justifies their ubiquity. In the current paper, we study the mechanism underlying confidence judgments and their resolution by investigating the source of the inputs for the confidence-calculation. We focus on the intriguing debate between two families of confidence theories. According to single stage theories, confidence is based on the same information that underlies the decision (or on some other aspect of the decision process), whereas according to dual stage theories, confidence is affected by novel information that is collected after the decision was made. In three experiments, we support the case for dual stage theories by showing that post-choice perceptual availability manipulations exert a causal effect on confidence-resolution in the decision followed by confidence paradigm. These finding establish the role of RT2, the duration of the post-choice information-integration stage, as a prime dependent variable that theories of confidence should account for. We then present a novel list of robust empirical patterns (‘hurdles’) involving RT2 to guide further theorizing about confidence judgments. Finally, we present a unified computational dual stage model for choice, confidence and their latencies namely, the collapsing confidence boundary model (CCB). According to CCB, a diffusion-process choice is followed by a second evidence-integration stage towards a stochastic collapsing confidence boundary. Despite its simplicity, CCB clears the entire list of hurdles.