The Body Grid as an Assessment Tool for Body Image

The aim of this study was to analyze the body grid (BG) as an assessment tool for body image in a sample of patients with breast cancer, after surgery. We explored two measures of cognitive structure, percentage of variance accounted for by the first factor (PVAFF) and polarization, and we compared measures of body image and body self-esteem obtained by means of the BG with those obtained via a validated body image questionnaire. Our sample was composed of 23 patients (12 subjected to radical mastectomy, 11 subjected to conserving surgery) and 24 healthy controls. Participants were administered the BG and the Multidimensional Body Self Relations Questionnaire (MBSRQ). We analyzed the similarities between instruments using correlations and nonparametric tests. We have also provided two case studies to exemplify the use of the BG.

?We found statistical differences in cognitive structure between patients and healthy controls. There were no differences between women subjected to mastectomy and women with breast conserving surgery in the level of PVAFF, but there were significant differences between them in the level of polarization. We found significant correlations between body image indices of both instruments, especially self-evaluated attractiveness (MBSRQ) and distance between real and ideal body (BG). We found similar distributions of these indices in all of the samples. We concluded that the BG provides useful information about body image. The results show that both instruments assess similar constructs. This suggests that the BG is a valid instrument for body image assessment.     

Europe 2020 Strategy and Citizens’ Life Satisfaction

The aim of this paper is to analyse whether the Europe 2020 Strategy approach might guide policymaking toward citizens’ life satisfaction. We find that the Member States closer to attaining the Europe 2020 targets report higher levels of satisfaction. That is, Europe 2020 Strategy, as a set of public policies, is aligned with people’s life satisfaction. In addition, and given the current context of rising economic and social inequalities in the European Union and their negative consequences for people’s well-being, we study whether an “inequality-extended Europe 2020 Strategy”, incorporating more specific targets for inequalities, is more aligned with European’s life satisfaction. Results show that inequality-extended Europe 2020 Strategy is more associated with life satisfaction than Europe 2020 Strategy. Thus inequalities do matter to European citizens and a refinement of the Europe 2020 Strategy could enhance the effectiveness of its programs.     

Neural time course and brain sources of facial attractiveness vs. trustworthiness judgment

Prior research has shown that the more (or less) attractive a face is judged, the more (or less) trustworthy the person is deemed and that some common neural networks are recruited during facial attractiveness and trustworthiness evaluation. To interpret the relationship between attractiveness and trustworthiness (e.g., whether perception of personal trustworthiness may depend on perception of facial attractiveness), we investigated their relative neural processing time course. An event-related potential (ERP) paradigm was used, with localization of brain sources of the scalp neural activity. Face stimuli with a neutral, angry, happy, or surprised expression were presented in an attractiveness judgment, a trustworthiness judgment, or a control (no explicit social judgment) task. Emotional facial expression processing occurred earlier (N170 and EPN, 150-290 ms post-stimulus onset) than attractiveness and trustworthiness processing (P3b, 400-700 ms). Importantly, right-central ERP (C2, C4, C6) differences reflecting discrimination between “yes” (attractive or trustworthy) and “no” (unattractive or untrustworthy) decisions occurred at least 400 ms earlier for attractiveness than for trustworthiness, in the absence of LRP motor preparation differences. Neural source analysis indicated that facial processing brain networks (e.g., LG, FG, and IPL—extending to pSTS), also right-lateralized, were involved in the discrimination time course differences. This suggests that attractiveness impressions precede and might prime trustworthiness inferences and that the neural time course differences reflect truly facial encoding processes.     

Autonomic Responses to Head-Up Tilt Test in Children with Autism Spectrum Disorders

Autism Spectrum Disorders (ASD) is a group of neurodevelopmental disorders often manifested by social and behavioral deficiencies. Autonomic dysfunction is frequently reported in the autistic population but the mechanisms remain largely unknown. We aimed to characterize the cardiac autonomic profile of children with autism during a head-up tilt test. Thirty-nine male children were recruited: 19 controls (9.9 ± 1.6 years) and 20 children with ASD without intellectual disability (10.7 ± 1.2 years). Each child underwent a head-up tilt test on a motorized tilt table. After a 10 min resting period in the supine position, subjects were tilted head-up to 70° on the table for 10 min. Heart rate and blood pressure variabilities were continuously recorded using non-invasive Nexfin monitoring. The head-up tilt test significantly altered heart rate variability (ass="EmphasisTypeItalic ">p < 0.001 for both groups) and greater parasympathetic responses were found in the ASD group compared to controls (ass="EmphasisTypeItalic ">p < 0.05). In the supine position baroreflex sensitivity was higher in children with ASD than in the controls (ass="EmphasisTypeItalic ">p < 0.05) and significantly decreased during the tilt test in the ASD group, but not in controls. Our results showed that children with ASD did not have clinical signs of dysautonomia in response to a head-up tilt test. However, in children with ASD higher parasympathetic responses with the same sympathetic modulations during orthostatic stress suggest parasympathetic dominance in this population.     

Autism: Hard to Switch from Details to the Whole

It has long been proposed that individuals with autism exhibit a superior processing of details at the expense of an impaired global processing. This theory has received some empirical support, but results are mixed. In this research we have studied local and global processing in ASD and Typically Developing children, with an adaptation of the Navon task, designed to measure congruency effects between local and global stimuli and switching cost between local and global tasks. ASD children showed preserved global processing; however, compared to Typically Developing children, they exhibited more facilitation from congruent local stimuli when they performed the global task. In addition, children with ASD had more switching cost than Typically Developing children only when they switched from the local to the global task, reflecting a specific difficulty to disengage from local stimuli. Together, results suggest that ASD is characterized by a tendency to process local details, they benefit from the processing of local stimuli at the expense of increasing cost to disengage from local stimuli when global processing is needed. Thus, this work demonstrates experimentally the advantages and disadvantages of the increased local processing in children with ASD.     

COMT and DAT1 polymorphisms moderate the indirect effect of parenting behavior on youth ADHD symptoms through neurocognitive functioning

Although gene × environment interactions contribute to youth attention-deficit/hyperactivity disorder (ADHD) symptoms, the pathways mediating these influences are unknown. We tested genetic moderation of indirect effects from parenting behavior to youth ADHD symptoms through multiple neurocognitive factors. Two hundred and twenty-nine youth with and without ADHD were assessed at baseline (Wave 1; ages 5–10) and at a 2-year follow-up (Wave 2; ages 7–13). At Wave 1, youth completed a neurocognitive battery including measures of response inhibition, visuospatial working memory, and fluid reasoning, and a standardized parent–child interaction task yielding observational measures of positive and negative parenting. At Wave 2, youth psychopathology was rated by parents and teachers using multiple methods (i.e., structured interview, rating scale). We employed moderated multiple mediation and compared conditional indirect effects across youth genotypes at two biologically plausible genetic loci. Controlling for parent ADHD symptoms as well as youth demographic factors and co-occurring externalizing symptoms, these genetic factors moderated the indirect effect from Wave 1 parenting to multi-method/informant Wave 2 ADHD symptoms through Wave 1 neurocognitive functioning. This preliminary study is the first to identify genetic moderation of mediated effects underlying ADHD symptoms and suggests that specific gene × parenting interactions may underlie neurocognitive functioning deficits and subsequent ADHD.     

Disentangling the Relationship Between Implicit Aggressiveness and Counterproductive Work Behaviors: The Role of Job Attitudes

Implicit aggressiveness, measured by the Conditional Reasoning Test for Aggression (CRT-A), has been shown to be important for understanding counterproductive work behaviors (CWBs). However, it is not clear how employees justify CWBs that stem from their unconscious tendencies. We tested the idea that implicitly aggressive individuals develop negative job attitudes (JAs) to justify their CWBs. In Study 1, 333 employees completed the CRT-A, a battery of JAs, and a CWBs scale. In Study 2, another sample (n = 341) completed the CRT-A and different measures of JAs and CWBs. In both studies, implicit aggressiveness explained JAs and self-reported CWBs. Although the design did not allow establishment of exact causal sequence, both studies were more consistent with the model where CWBs mediated the CRT-A and JA relationship.     

Making Sense of Non-refuting Anomalies

As emphasized by Larry Laudan in developing the notion of non-refuting anomalies (Laudan an class="CitationRef"><a href="#CR19">1977a>an>; Nola and Sankey an class="CitationRef"><a href="#CR22">2000a>an>), traditional analyses of empirical adequacy have not paid enough attention to the fact that the latter does not only depend on a theory’s empirical consequences being true but also on them corresponding to the most salient phenomena in its domain of application. The purpose of this paper is to elucidate the notion of non-refuting anomaly. To this end, I critically examine Laudan’s account and provide a criterion to determine when a non-refuting anomaly can be ascribed to the applicative domain of a theory. Unless this latter issue is clarified, no proper sense can be made of non-refuting anomalies, and no argument could be opposed to those cases where an arbitrary restriction in a theory’s domain of application dramatically reduces the possibilities for its empirical scrutiny. In arguing for the importance of this notion, I show how several semanticist resources can help to reveal its crucial implications, not only for theory evaluation, but also for understanding the nature of a theory’s applicative domain.     

Epifluorescence optical microscopy: a sensitive tool for determining the spatial distribution of europium-dihalide precipitates in KCl : KBr : Eu2+ crystals

The spatial distribution of europium-dihalide-type precipitates in KCl?:?KBr?:Eu²⁺ single crystals annealed at 200°C for long periods of time was determined by epifluorescence optical microscopy. Laue-type patterns and optical spectroscopy were used to test the degree of long-range ordering of the specimens and to monitor the precipitation during annealing, respectively. Precipitates smaller than about 0.08?µm were found (2.84?×?10¹² precipitates cm^?3) all across the host, whereas larger precipitates of about 0.17?µm were found (2.9?×?10⁴ precipitates cm^?1) along certain linear structural singularities of the matrix. These singularities, identified as crystal dislocations, were observed to terminate always either at a triple node of singularities or at the crystal surface, forming a three-dimensional network of crystal singularities (2.0?×?10⁶ singularities cm^?2), identified as the Frank network. The presence of europium exhaustive matrix zones accompanying the observed europium-decorated paths indicates that impurity segregation processes, occurring during annealing, favour the precipitation phenomena.     

Visual Perception in Acoustically Deprived and Normally Hearing Children

In the present study an attempt was made to establish if and to what extent auditory deprivation modifies the processes of visual analysis and synthesis. The study included 54 children aged 10–16 years with hearing impairment attending the School and Educational Center for Children with Hearing Impairment in Wroc?aw (group I) and 127 children with normal hearing acuity attending public schools (group II), forming a reference group. Hearing impairment in the children of group I was from 60 to 100 dB. In 9 of these children the hearing impairment was inherited, while in some others it was acquired and resulted from rubella during the mother's pregnancy (5 subjects) or a severe disease course in childhood, for instance cerebral meningitis (4 subjects) and otolaryngologic antibiotic therapy (7 subjects). In the remaining subjects the reason for auditory deprivation was unknown. Hearing impairment, apart from genetically conditioned causes, appeared in the first months or years of life. The general intellectual level of the examined children was similar to that of their control counterparts, which was confirmed by school psychologists during a routine examination. The examination was performed by means of two tests from the Nonverbal Score of the Wechsler Intelligence Scale for Children: Puzzles and Block Design. The children with a hearing deficit generally needed more time to perform the tasks than those with normal hearing. The investigated parameters of visual perception improved in correlation with age, but the dynamics of these changes were different in the two study groups.