The components of sexual orientation, religiosity, and heterosexuals' impressions of gay men and lesbians

In 2 studies, the authors explored whether emphasizing the sexual behavior of gay men and lesbians influences heterosexuals' impressions of gay male and lesbian targets. In both studies, participants read short vignettes of heterosexual and gay male or lesbian targets that described their sexual histories using information restricted to only 1 component of sexual orientation (emotion, behaviors, or fantasies). The results of Study 1 showed that participants rated a behavioral gay male target more negatively than they did the emotions and fantasy targets, and this difference was a function of participant religiosity. In Study 2, participants rated the behavioral lesbian target more negatively than they did the emotions and fantasy targets; however, these differential ratings of the lesbian targets were not affected by participant religiosity.     

How Children with Head Injury Represent Real and Deceptive Emotion in Short Narratives

Narratives are not only about events, but also about the emotions those events elicit. Understanding a narrative involves not just the affective valence of implied emotional states, but the formation of an explicit mental representation of those states. In turn, this representation provides a mechanism that particularizes emotion and modulates its display, which then allows emotional expression to be modified according to particular contexts. This includes understanding that a character may feel an emotion but inhibit its display or even express a deceptive emotion. We studied how 59 school-aged children with head injury and 87 normally-developing age-matched controls understand real and deceptive emotions in brief narratives. Children with head injury showed less sensitivity than controls to how emotions are expressed in narratives. While they understood the real emotions in the text, and could recall what provoked the emotion and the reason for concealing it, they were less able than controls to identify deceptive emotions. Within the head injury group, factors such as an earlier age at head injury and frontal lobe contusions were associated with poor understanding of deceptive emotions. The results are discussed in terms of the distinction between emotions as felt and emotions as a cognitive framework for understanding other people's actions and mental states. We conclude that children with head injury understand emotional communication, the spontaneous externalization of real affect, but not emotive communication, the conscious, strategic modification of affective signals to influence others through deceptive facial expressions.     

The after effect of seen movement on a plain field

Twenty laboratory subjects were asked to fixate the centre of a rotating spiral disc, under conditions where all of them, on stopping the disc, obtained the well known illusion of apparent expansion outwards. In this experiment, instead of stopping the disc, a completely uniform white surface was substituted and it was found that though the borders of the surface appeared to remain still, the surface itself showed apparent expansion in nearly all cases.     

Drawing up boundaries: a technique

A technique is described for eliciting information about family structure in terms of boundaries and alliances through an individual session with a child using the medium of drawing. An advantage of this approach is that the child's perspective is elicited through a medium with which the child feels familiar and at ease, which can subsequently be taken further with the child in or out of the family.     

Undoing trauma: contemporary neuroscience. A Jungian clinical perspective

This paper uses insights from contemporary neuroscience and attachment theory to explore the profound dissociative defences associated with trauma. I discuss the effects of trauma on the emotional, intellectual and imaginative life of the individual and on the development of the self. Based on work with three patients with very different experiences of trauma, the paper offers clinical illustration of 'right brain to right brain' Jungian analysis. I argue that through repeated transference and countertransference experiences dissociative defences may be undone and change brought about.     

Plasticity of inhibition in older adults: Retest practice and transfer effects

This study assessed plasticity of inhibition in older adults through examining retest practice effects in a six-session training paradigm using the Stroop task and the training-induced transfer effects to a range of cognitive measures. Fifty-six older adults (aged 60-84 years, mean = 71.05, standard deviation = 6.17) participated in this study. They were evenly assigned to one of four groups: summary feedback, individualized and adaptive feedback, no-feedback, or a no-contact control group. The results suggest that older adults are able to improve inhibition across retest sessions but unable to transfer the retest practice effects to other tasks. In addition, the improvement is not item specific and feedback does not appear to moderate the magnitude of the training benefits; however, feedback does appear to reduce interference variance across retest practice sessions. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Staring us in the face? An embodied theory of innate face preference

Human expertise in face perception grows over development, but even within minutes of birth, infants exhibit an extraordinary sensitivity to face‐like stimuli. The dominant theory accounts for innate face detection by proposing that the neonate brain contains an innate face detection device, dubbed ‘Conspec’. Newborn face preference has been promoted as some of the strongest evidence for innate knowledge, and forms a canonical stage for the modern form of the nature–nurture debate in psychology. Interpretation of newborn face preference results has concentrated on monocular stimulus properties, with little mention or focused investigation of potential binocular involvement. However, the question of whether and how newborns integrate the binocular visual streams bears directly on the generation of observable visual preferences. In this theoretical paper, we employ a synthetic approach utilizing robotic and computational models to draw together the threads of binocular integration and face preference in newborns, and demonstrate cases where the former may explain the latter. We suggest that a system‐level view considering the binocular embodiment of newborn vision may offer a mutually satisfying resolution to some long‐running arguments in the polarizing debate surrounding the existence and causal structure of newborns' ‘innate knowledge’ of faces.     

Observation of strain distributions in partially relaxed In0.2Ga0.8As on GaAs using electron channelling contrast imaging

Electron channelling contrast imaging (ECCI) has been used to image misfit dislocations between single epitaxial layers (epilayers) of In0.2Ga0.8As grown on GaAs (001). Bulk specimens of the as-grown material were examined over a range of epilayer thickness from 25 to 3000 nm. Spectral analysis of ECCI intensity traces was used to establish whether strain fields from the individual dislocations overlapped. Significant overlapping of strain fields was first observed at an epilayer thickness of 100 nm which corresponds well to the onset of macroscopic strain relaxation.