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The Rey Auditory Verbal Learning Test (RAVLT) is widely used in clinical practice to evaluate verbal episodic memory. While there is evidence that RAVLT performance can be influenced by executive dysfunction, the way executive disorders affect the serial position curve (SPC) has not been yet explored. To this aim, we analysed immediate and delayed recall performances of 13 non‐demented amyotrophic lateral sclerosis (ALS) patients with a specific mild executive dysfunction (ALSci) and compared their performances to those of 48 healthy controls (HC) and 13 cognitively normal patients with ALS. Moreover, to control for the impact of a severe dysexecutive syndrome and a genuine episodic memory deficit on the SPC, we enrolled 15 patients with a diagnosis of behavioural variant of frontotemporal dementia (bvFTD) and 18 patients with probable Alzheimer's disease (AD). Results documented that, compared to cognitively normal subjects, ALSci patients had a selective mid‐list impairment for immediate recall scores. The bvFTD group obtained low performances with a selectively increased forgetting rate for terminal items, whereas the AD group showed a disproportionately large memory loss on the primary and middle part of the SPC for immediate recall scores and were severely impaired in the delayed recall trial. These results suggested that subtle executive dysfunctions might influence the recall of mid‐list items, possibly reflecting deficiency in control strategies at retrieval of word lists, whereas severer dysexecutive syndrome might also affect the recall of terminal items possibly due to attention deficit or retroactive interference.  相似文献   
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Self‐compassion is a disposition involving compassionate attitudes toward the self when facing difficulties. We argued that specific self‐compassion components might influence indicators of openness to others, such as empathy and outgroup attitudes. We hypothesized that the component called common humanity versus isolation, involving the acknowledgement that one's sufferings are shared with all the other humans, would be positively related to the other‐oriented aspects of empathy, perspective taking and empathic concern, and to improved outgroup attitudes. We also hypothesized that the mindfulness versus over‐identification component, i.e., having a balanced view of one's situation avoiding exaggerations, would be associated with lowered personal distress. In three studies, with three independent samples, we regressed empathy and outgroup attitudes on self‐compassion components, while controlling for concurrent predictors such as self‐construal and attachment styles. Results supported our hypotheses, suggesting that improvements in empathy and outgroup attitudes may be fostered by positive individual dispositions.  相似文献   
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This article follows a previous study that has recently been published in Narrare I Gruppi and explored the reasons for the large numeric gap between the regions of the North and South of Italy, referring to the breast cancer screening program adherence rate sponsored by the Italian Healthcare System, that addresses all women living in Italy ranging in age between 48 and 69 years, and proposes a free mammogram every two years. The effectiveness of cancer early detections has been widely demonstrated by medical research; this kind of diagnosis is particularly important in the case of breast cancer. A diagnosis of this form of cancer at its early phases in 97% of cases allows women to survive at least five years after it. However, the different level of trust women feel for healthcare structures is the discriminating element between the North and South of Italy for their access to the screening program. This topic will be thoroughly analyzed by presenting the results of research aimed at evaluating the meaning given to the outcomes of a first exploratory study, this second study also offers the opportunity to share our results within the social context that has generated them. The outcomes of the present research have been presented to a group of “privileged witnesses” living in the South (Naples and its surroundings): 12 women aging from 49 to 65, and 5 healthcare workers (one doctor, 25 two nurses, and two Local Health Authority supervisors); they took part in three Focus Groups for an in-depth look of the theme in question. The analyses of the groups' debates, carried out by means of a software for text analysis (T-LAB), confirmed the results of the previous research: the diffidence and lack of synergy between institutions and healthcare workers are the causes of southern women's lack of participation to the breast cancer screening program. In particular, the comparison between women's and workers' viewpoints shows a different emotional connotation about the possibility to improve participation to the screening: the workers' optimism countervails women's distrust and pessimism.  相似文献   
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A large body of literature has examined the relationship between working memory and arithmetic achievement, but results are still ambiguous. To examine this relationship, we compared the performance of third and fifth graders with arithmetic difficulties (AD) and controls of the same age, grade, and verbal intelligence on a battery of working memory tasks, differentiating between different aspects of working memory. Children with AD scored significantly lower on active working memory tasks requiring manipulation of the to-be-recalled information (Listening Completion task, Corsi Span Backwards, Digit Backwards), but not in passive working memory tasks, requiring the recall of information in the same format in which it had been presented (Digit, Word, and Corsi Forwards Span tasks), nor in tasks involving word processing (word articulation rate, forwards and backwards word spans). A regression analysis showed that the best predictors of differences between AD children and the control group were the Corsi Span Backwards, the Listening Completion task, and the rate of articulation of pseudowords. The analysis of strategies used by children in mental calculation revealed the greater tendency of children with AD to rely on more primitive strategies: finger use never appeared as the most frequent strategy in skilled children, whereas it was the most used strategy in children with AD. Verbal and visual strategies appeared associated with successful performance in third graders, but in fifth grade, the most successful strategy was verbalization.  相似文献   
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Language delay is a frequent antecedent of literacy problems, and both may be linked to phonological impairment. Studies on developmental dyslexia have led to contradictory results due to the heterogeneity of the pathological samples. The present study investigated whether Italian children with dyslexia showed selective phonological processing deficits or more widespread linguistic impairment and whether these deficits were associated with previous language delay. We chose 46 children with specific reading deficits and divided them into two groups based on whether they had language delay (LD) or not (NoLD). LD and NoLD children showed similar, severe deficits in reading and spelling decoding, but only LD children showed a moderate impairment in reading comprehension. LD children were more impaired in phonological working memory and phonological fluency, as well as in semantic fluency, grammatical comprehension, and verbal IQ. These findings indicate the presence of a moderate but widespread linguistic deficit (not limited to phonological processing) in a subset of dyslexic children with previous language delay that does not generalize to all children with reading difficulties.  相似文献   
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We examined the moderating role of national identification in understanding when a focus on intergroup similarity versus difference on ingroup stereotypical traits—manipulated with scale anchors—leads to support for discriminatory immigration policies. In line with intergroup distinctiveness research, national identification moderated the similarity–difference manipulation effect. Low national identifiers supported discriminatory immigration policies more when intergroup difference rather than similarity was made salient, whereas the opposite pattern was found for high national identifiers: They trended toward being more discriminatory when similarity was made salient. The impact of assimilation expectations and national identity content on the findings is discussed.  相似文献   
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Attentional modulation along the object‐recognition pathway of the cortical visual system of primates has been shown to consist of enhanced representation of the retinal input at a specific location in space, or of objects located anywhere in the visual field which possess a critical object feature. Moreover, selective attention mechanisms allow the visual system to resolve competition among multiple objects in a crowded scene in favor of the object that is relevant for the current behavior. Finally, selective attention affects the spontaneous activity of neurons as well as their visually driven responses, and it does so not only by modulating the spiking activity of individual neurons, but also by modulating the degree of coherent firing within the critical neuronal populations. WIREs Cogni Sci 2011 2 392–407 DOI: 10.1002/wcs.117 This article is categorized under:
  • Neuroscience > Cognition
  相似文献   
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The ‘silhouette illusion’, representing the silhouette of a female dancer pirouetting about her vertical axis, is a bistable stimulus created by Japanese web designer Nobuyuki Kayahara. Although the dancer can be perceived as spinning either clockwise or counterclockwise, the clockwise rotation is usually preferred. Troje and McAdam (i‐Perception, 2010, 1, 143) showed that this clockwise bias can be attributed to the tendency to assume a viewpoint from above rather than from below, given that the dancer is portrayed from a vantage point that is not perpendicular to the axis of rotation. Here, we tested whether another possible factor contributing to the observers’ interpretation of this bistable stimulus might be the tendency to perceive movements of the right rather than the left foot. We confirmed both the viewing‐from‐above bias and our hypothesis. The bias to perceive movements of the right leg might be a generalization to lower limbs of a perceptual frequency effect already observed for upper limbs. Such a perceptual and attentional bias towards the right hand/foot could account for the greater ability to predict the outcome of sport actions when observing right‐ rather than left‐limbed movements, and thus the left‐handers' and left‐footers' advantage observed in a variety of interactive sports.  相似文献   
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