The rhyming skills of deaf children educated with phonetically augmented speechreading

Two experiments investigated whether profoundly deaf children's rhyming ability was determined by the linguistic input that they were exposed to in their early childhood. Children educated with Cued Speech (CS) were compared to other deaf children, educated orally or with sign language. In CS, speechreading is combined with manual cues that disambiguate it. The central hypothesis is that CS allows deaf children to develop accurate phonological representations, which, in turn, assist in the emergence of accurate rhyming abilities. Experiment 1 showed that the deaf children educated early with CS performed better at rhyme judgement than did other deaf children. The performance of early CS-users was not influenced by word spelling. Experiment 2 confirmed this result in a rhyme generation task. Taken together, results support the hypothesis that rhyming ability depends on early exposure to a linguistic input specifying all phonological contrasts, independently of the modality (visual or auditory) in which this input is perceived.     

Predicting adolescents' parent–child relationship quality from parental personality,marital conflict and adolescents' personality

Longitudinal influences on the relationships between parents and their adolescent children in 175 Austrian families were analysed with data from three measurement points over a time span of 18 years. We investigated the influences of parental personality, marital conflict and adolescents' personality on the father–child and mother–child relationships separately. Inconsistent with previous theories and empirical findings, we found almost no associations between parental personality and parent–child relationships. Marital conflict was associated with only the father–child relationship. Children's personality showed the most consistent associations with the parent–child relationship. Our data support the theory of dynamic interactionism, which postulates an interdependency of personality factors and social relationships.     

Images of Extreme Weather: Symbolising Human Responses to Climate Change

Extreme weather events have been increasingly in the news, accompanied by images. At the end of 2011, when such reports were ever present, the International Panel on Climate Change published a draft report on extreme weather and climate change adaptation. This report itself was covered in the news and illustrated with images. Some of these depicted ‘extreme weather’, in particular with relation to floods, droughts and heat waves, hurricanes and ice/sea-level rise. For this article, these images were studied using visual thematic analysis, with a focus on examining the way they may symbolise certain emotional responses, such as compassion, fear, guilt, vulnerability, helpless, courage or resilience. Climate change communicators have examined the way that evoking such emotions in verbal communication can lead to engagement or disengagements with the topic of climate change. However, while researchers have also become increasingly interested in climate change images, they have not yet studied them with respect to symbolising certain emotions. Various typologies of images have been proposed in the past, distinguishing, for example, between human and natural impact images or iconic and geographically specific images. The images studied here do not neatly map onto these distinctions. They symbolise human suffering and loss and they are sometimes geographically and socially distinctive, but they are also iconic of climate change and they are symbols of its natural impacts. They all, to some extent, symbolise helplessness and may thus lead to disengagement rather than engagement with the issue of climate change.     

Multi-Informant Assessments of Adolescent Social Anxiety: Adding Clarity by Leveraging Reports from Unfamiliar Peer Confederates

Adolescent social anxiety (SA) assessments often include adolescent and parent reports, and low reporting correspondence results in uncertainties in clinical decision-making. Adolescents display SA within non-home contexts such as peer interactions. Yet, current methods for collecting peer reports raise confidentiality concerns, though adolescent SA assessments nonetheless would benefit from context-specific reports relevant to adolescent SA (i.e., interactions with unfamiliar peers). In a sample of 89 adolescents (30 Evaluation-Seeking; 59 Community Control), we collected SA reports from adolescents and their parents, and SA reports from unfamiliar peer confederates who interacted with adolescents during 20-minute mock social interactions. Adolescents and parents completed reports on trait measures of adolescent SA and related concerns (e.g., depressive symptoms), and adolescents completed self-reports of state arousal within mock social interactions. Adolescents’ SA reports correlated with reports on parallel measures from parents in the .30s and with peer confederates in the .40s to .50s, whereas reports from parent-confederate dyads correlated in the .07 to .22 range. Adolescent, parent, and peer confederate SA reports related to reports on trait measures of adolescent SA and depressive symptoms, and distinguished Evaluation-Seeking from Community Control Adolescents. Confederates’ SA reports incrementally predicted adolescents’ self-reported SA over and above parent reports, and vice versa, with combined Rs ranging from .51 to .60. These combined Rs approximate typical correspondence levels between informants who observe adolescents in the same context (e.g., mother-father). Adolescent and peer confederate (but not parent) SA reports predicted adolescents’ state arousal in social interactions. These findings have implications for clarifying patterns of reporting correspondence in clinical assessments of adolescent SA.     

Children's consumption behavior in response to food product placements in movies

Almost all research on the effects of product placements on children has focused on brand attitudes or behavioral intentions. Drawing on the important difference between attitudes or behavioral intentions on the one hand and actual behavior on the other, this paper tests the effects of brand placements on children's food consumption. Children from 6 to 14 years old were exposed to an excerpt of the popular movie Alvin and the Chipmunks, including placements for the product Cheese Balls. Three versions were created: one without placements, one with moderate placement frequency, and one with high placement frequency. Results showed that exposure to high‐frequency product placements exerted a significant effect on snack consumption, but no effect on brand or product attitudes. These effects were independent of children's ages. The findings are of great importance to consumer behavior scholars, nutrition experts, and policy regulators. Copyright © 2015 John Wiley & Sons, Ltd.     

On the atomic structure of an asymmetrical near Σ = 27 grain boundary in copper

The atomic structure of an asymmetrical near Σ = 27 {525} tilt grain boundary (GB) in copper is determined by coupling high-resolution transmission electron microscopy and molecular dynamics simulation. The average GB plane is parallel to {414} in crystal (1) and {343} in crystal (2). The detailed GB structure shows that it is composed of facets always parallel to {101} and {111} in crystals (1) and (2), respectively. The atomic structure of one facet is described using the structural units model. Each facet is displaced with respect to its neighbours by a pure step, giving rise to the asymmetry of the GB plane orientation. The energy of this asymmetrical GB is significantly lower than that of both the {525} symmetrical and the {11,1,11}/{111} asymmetrical Σ = 27 GBs. One GB region displays another atomic structure with a dislocation that accounts for the misfit between interatomic distances in the {414} and {343} GB planes.     

Mental time travel into the past and the future in healthy aged adults: an fMRI study

Remembering the past and envisioning the future rely on episodic memory which enables mental time travel. Studies in young adults indicate that past and future thinking share common cognitive and neural underpinnings. No imaging data is yet available in healthy aged subjects. Using fMRI, we scanned older subjects while they remembered personal events (PP: last 12 months) or envisioned future plans (FP: next 12 months). Behaviorally, both time-periods were comparable in terms of visual search strategy, emotion, frequency of rehearsal and recency of the last evocation. However, PP were more episodic, engaged a higher state of autonoetic consciousness and mental visual images were clearer and more numerous than FP. Neuroimaging results revealed a common network of activation (posterior cingulate cortex, precuneus, prefrontal cortex, hippocampus) reflecting the use of similar cognitive processes. Furthermore, the episodic nature of PP depended on hippocampal and visuo-spatial activations (occipital and angular gyri), while, for FP, it depended on the inferior frontal and lateral temporal gyri, involved in semantic memory retrieval. The common neural network and behavior suggests that healthy aged subjects thought about their future prospects in the past. The contribution of retrospective thinking into the future that engages the same network as the one recruited when remembering the past is discussed. Within this network, differential recruitment of specific areas highlights the episodic distinction between past and future mental time travel.     

Insertion des femmes dans un métier « masculin » : transfert d’acquis d’expériences et stratégies identitaires

Entering a male-dominated occupation is favorable to the study of identity strategies. Based on a research among thirty female bus drivers, this article aims to demonstrate that the transfer – in the professional sphere – of knowledge, abilities, attitudes and values acquired in other spheres and times of socialization, is an important component of such strategies. Referred to the model of an active and plural socialization (Baubion-Broye & Hajjar, 1998 ; Almudever & al, 1999) and to Dubar’s distinction (2000) of a biographical and a relational transaction, the content analysis of the female bus drivers interviews allowed : a) to emphasize the relevance of using transfer of experiences acquisitions as an indicator of biographical transaction; b) to establish the links between transfer processes and gender positioning (as an indicator of relational transaction); c) to define three types of identity strategies distinguished by their level of transfer activation.     

Lost in the move? Secondary task performance impairs tactile change detection on the body

Change blindness, the surprising inability of people to detect significant changes between consecutively-presented visual displays, has recently been shown to affect tactile perception as well. Visual change blindness has been observed during saccades and eye blinks, conditions under which people’s awareness of visual information is temporarily suppressed. In the present study, we demonstrate change blindness for suprathreshold tactile stimuli resulting from the execution of a secondary task requiring bodily movement. In Experiment 1, the ability of participants to detect changes between two sequentially-presented vibrotactile patterns delivered on their arms and legs was compared while they performed a secondary task consisting of either the execution of a movement with the right arm toward a visual target or the verbal identification of the target side. The results demonstrated that a motor response gave rise to the largest drop in perceptual sensitivity (as measured by changes in d′) in detecting changes to the tactile display. In Experiment 2, we replicated these results under conditions in which the participants had to detect tactile changes while turning a steering wheel instead. These findings are discussed in terms of the role played by bodily movements, sensory suppression, and higher order information processing in modulating people’s awareness of tactile information across the body surface.