Functional hemispheric asymmetries of global/local processing mirrored by the steady-state visual evoked potential

While hemispheric differences in global/local processing have been reported by various studies, it is still under dispute at which processing stage they occur. Primarily, it was assumed that these asymmetries originate from an early perceptual stage. Instead, the content-level binding theory (Hübner & Volberg, 2005) suggests that the hemispheres differ at a later stage at which the stimulus information is bound to its respective level. The present study tested this assumption by means of steady-state evoked potentials (SSVEPs). In particular, we presented hierarchical letters flickering at 12 Hz while participants categorised the letters at a pre- cued level (global or local). The information at the two levels could be congruent or incongruent with respect to the required response. Since content-binding is only necessary if there is a response conflict, asymmetric hemispheric processing should be observed only for incongruent stimuli. Indeed, our results show that the cue and congruent stimuli elicited equal SSVEP global/local effects in both hemispheres. In contrast, incongruent stimuli elicited lower SSVEP amplitudes for a local than for a global target level at left posterior electrodes, whereas a reversed pattern was seen at right hemispheric electrodes. These findings provide further evidence for a level-specific hemispheric advantage with respect to content-level binding. Moreover, the fact that the SSVEP is sensitive to these processes offers the possibility to separately track global and local processing by presenting both level contents with different frequencies.     

Deeper attentional masking by lateral objects in children with autism

Autism spectrum disorder (ASD) is often associated with a detail-oriented perception and overselective attention in visual tasks, such as visual search and crowding. These results were obtained manipulating exclusively the spatial properties of the stimuli: few is known about the spatio-temporal dynamics of visual processing in ASD. In this study we employed an attentional masking (AM) paradigm comparing children with ASD and IQ-matched typically developing (TD) controls. The AM effect refers to an impaired identification of a target followed by a competitive masking object at different proximities in space and time. We found that ASD and TD groups did not differ in the AM effect provoked by the competitive object displayed in the same position of the target. In contrast, children with ASD showed a deeper and prolonged interference than the TD group when the masking object was displayed in the lateral position. These psychophysical results suggest that the inefficient attentional selection in ASD depends on the spatio-temporal interaction between competitive visual objects. These evidence are discussed in the light of the ASD altered neural connectivity hypothesis and the reentrant theory of perception.     

The self in prejudice

The self as a psychological construct, and the self in relation to the other has been discussed in psychological and sociological literature for decades, but not much attention has been given to the psychological development of the self in relation to the social construction of prejudice. The primary aim of this article is to explore the self in prejudice and thus the psychological processes involved in the development of self within the social context. Consequently, the aim is to explore the self in the construction and expression of prejudice from both a social and psychological approach, and to explain selfhood influences at the individual, group and community levels. I use the conceptual framework of Kohut's self psychology as a lens to present the development of the self and thus the idea of the development of the self in relation to the other. In such exploration of self in prejudice, I present some of my ideas which include prejudice as an outcome of self-definition in the context of the other, as well as linking self in prejudice and group dynamics to attachment theory and the notion of “selfgroup’ in terms of overidentification with the in-group. While the social and the psychological in terms of the development of the self cannot be separated, I have therefore attempted to merge at some point the two bodies of thought in relation to the self in prejudice.     

The stalking of psychotherapists by current or former clients: Beware of the insecurely attached!

Abstract

A survey of psychological therapists who worked in primary care showed that the incidence of psychotherapists being harassed or stalked by their current or former clients was more than twice the national average at 24%. The stalkers fell into three broad categories: those clients who were needy and made early attachments to their therapists; those experiencing erotic transference; and those with personality disorders, especially those with a narcissistic style. All of these are disorders of attachment. This paper discusses the neurobiological development of an insecure attachment and how that manifests during therapy in stalking behaviour. Psychotherapists who are aware of the dynamics within the therapeutic relationship can take preventative steps to inhibit the automatic fear response of a client who is insecurely attached and which may lead to stalking behaviour.

A survey of psychological therapists who worked in primary care showed that the incidence of psychotherapists being harassed or stalked by their current or former clients was more than twice the national average at 24%. The stalkers fell into three broad categories: those clients who were needy and made early attachments to their therapists; those experiencing erotic transference; and those with personality disorders, especially those with a narcissistic style. All of these are disorders of attachment. This paper discusses the neurobiological development of an insecure attachment and how that manifests during therapy in stalking behaviour. Psychotherapists who are aware of the dynamics within the therapeutic relationship can take preventative steps to inhibit the automatic fear response of a client who is insecurely attached and which may lead to stalking behaviour.     

Multiple Attachment Representations in Clinical Practice: Case Study of a Six-Year-Old Maltreated Child

Research on attachment predominantly traces the effect of a single or primary attachment and/or attachment style on working models and behavior. However, most children form multiple attachments. This article reviews research on multiple attachment representations in children and considers how such information can usefully be applied to clinical settings. Through the case study of a six-year-old adopted boy with a history of maltreatment, it explores how those internal working models can be assessed in treatment and the clinical value of recognizing different attachment representations and styles. Implications for treatment interventions are explored.     

Metanoia

SUMMARY

The author draws on her experience working with individual men who are violent to their partners to think about the problem of international violence. A parallel is drawn between a man's feeling of “entitlement” to forcefully keep his partner “in line” and feelings of national entitlement to engage in violence to force one group's agenda on another. The differences between morals and taboos are discussed underscoring the community value of that which becomes socially and ethically “unthinkable.”     

Therapeutic Implications of Religious-Related Emotional Abuse

Religion can play a positive role in preventing all types of abuse. Consequently, it is often difficult to believe that religion or a particular manner of religious awareness can also be conducive to the degradation and humiliation of individuals, and that it can be maneuvered to justify abusive behavior. In this article we discuss the emotional repercussions of religious-related abuse in the family, an aspect that is rarely documented in the field of psychotherapy, but has many negative consequences. Religious-oriented emotional abuse is traceable to several levels of human functioning: the individual's internal level of experiencing themselves, the interpersonal and systemic levels, where the individual enters relationships, as well as within the framework of the individual's relationship with God.     

The influence of a salient distractor in object-substitution masking

It remains unclear whether a salient distractor directly affects performance accuracy and the perceptual resolution of a target. In order to investigate this issue, the present study employed object substitution masking (OSM) to index perceptual hypothesis testing of a target. Trailing-mask duration of the four-dot mask was varied to investigate how the representation of the masked target decayed over time. Participants responded to the presence of a vertical line on a target ring that was isolated by a four-dot mask while an irrelevant salient distractor was presented in a subset of trials. The results revealed that the salient distractor only impacted performance when the mask and target offset concurrently (Experiment 1) or at short mask durations (Experiment 2). At longer mask durations performance in the distractor present condition was identical to performance in the distractor absent condition, suggesting that involuntary capture of attention did not affect OSM. These results show that the perceptual resolution of a masked target can operate independently of involuntary attentional selection.