A Discussion of Speaking Our Minds by Thom Scott-Phillips

Abstract. This discussion aims to investigate some claims proposed by Scott-Phillips in Speaking our minds. The main thesis by this book is that ostensive-inferential communication is the prerogative of human beings. In fact, despite admitting a continuity between human beings and other animals at the level of cognitive architectures, Scott-Phillips places a discontinuity at the communicative level. In his view, human communication requires high-order mental metarepresentations, guaranteed by a sophisticated mindreading system that, in his opinion, is not present in nonhuman primates. Recently, this idea has been challenged by some scholars. The aim of the present discussion is to take into account this debate

Comprehending stories in pantomime. A pilot study with typically developing children and its implications for the narrative origin of language

This paper presents a pilot study aimed at investigating the comprehension of pantomimic stories and its possible cognitive underpinnings in typically developing children. A group of twenty-two Italian-speaking children aged between 8.02 and 10.11 years were included in the study. Participants watched short videos in which professional actors performed pantomime narratives; then answered a comprehension question and retold the stories. Analyses revealed positive correlations between the comprehension of pantomimes and age, theory of mind, and working memory. The implications of these results for a narrative model of language origin are discussed against the background of an eco-evo-devo perspective

Defining the Characteristics of Story Production of Autistic Children: A Multilevel Analysis

Several studies suggest that a valuable tool to examine linguistic skills in communication disorders is offered by procedures of narrative discourse assessment. Following this line of research, we present an exploratory study aimed to investigate storytelling abilities of autistic children to better define the characteristics of their story production. Participants included 41 autistic children and 41 children with typical development aged between 7.02 and 11.03 years matched on age, gender, level of formal education, intelligence quotient, working memory, attention skills, theory of mind, and phonological short-term memory. Narrative production was assessed by analysing the language samples obtained through the “Nest Story” description task. A multilevel analysis including micro- and macro-linguistic variables was adopted for narrative assessment. Group differences emerged on both micro- and macro-linguistic dimensions: autistic children produced narratives with more phonological errors and semantic paraphasias (microlinguistic variables) as well as more errors of global coherence and a fewer number of visible events and inferred events (macrolinguistic variables) than the control group.This study shows that even autistic children with adequate cognitive skills display several limitations in their narrative competence and that such weaknesses affect both micro- and macrolinguistic aspects of story production

Cooperation beyond development. Rethinking international aid for the self- determination of recipient communities.

Questo articolo propone un dibattito critico e costruttivo sui temi della cooperazione negli ambienti stessi della cooperazione, soprattutto sugli obiettivi reali e apparenti, sugli effetti sortiti inconsapevolmente, e sui vincitori e vinti dell’aiuto internazionale, il tutto visto da una prospettiva socio-economica mondiale. Sono qui presentati i primi esiti di un Seminario Partecipativo tenuto proprio su tali tematiche, articolato in quattro tavoli di lavoro: autodeterminazione e reciprocità, emergenza e sviluppo, formazione, co-progettazione / progettazione partecipata.A critical and constructive debate is proposed on and inside cooperation, specifically on the real and the apparent goals, on the unaware effects, and on the winners and losers of international aid, framed in a global socio-economic perspective. The first outcomes of a recent participatory workshop on such themes are hereby illustrated, divided in four working tables: self-determination and reciprocity, emergency and development, training, and co-design / participatory design

Comparative Proteomic Analysis of Serum from Patients with Systemic Sclerosis and Sclerodermatous GVHD. Evidence of Defective Function of Factor H

BACKGROUND: Systemic sclerosis (SSc) is an autoimmune disease characterized by immunological and vascular abnormalities. Until now, the cause of SSc remains unclear. Sclerodermatous graft-versus-host disease (ScGVHD) is one of the most severe complications following bone marrow transplantation (BMT) for haematological disorders. Since the first cases, the similarity of ScGVHD to SSc has been reported. However, both diseases could have different etiopathogeneses. The objective of this study was to identify new serum biomarkers involved in SSc and ScGVHD. METHODOLOGY: Serum was obtained from patients with SSc and ScGVHD, patients without ScGVHD who received BMT for haematological disorders and healthy controls. Bi-dimensional electrophoresis (2D) was carried out to generate maps of serum proteins from patients and controls. The 2D maps underwent image analysis and differently expressed proteins were identified. Immuno-blot analysis and ELISA assay were used to validate the proteomic data. Hemolytic assay with sheep erythrocytes was performed to evaluate the capacity of Factor H (FH) to control complement activation on the cellular surface. FH binding to endothelial cells (ECs) was also analysed in order to assess possible dysfunctions of this protein. PRINCIPAL FINDINGS: Fourteen differentially expressed proteins were identified. We detected pneumococcal antibody cross-reacting with double stranded DNA in serum of all bone marrow transplanted patients with ScGVHD. We documented higher levels of FH in serum of SSc and ScGVHD patients compared healthy controls and increased sheep erythrocytes lysis after incubation with serum of diffuse SSc patients. In addition, we observed that FH binding to ECs was reduced when we used serum from these patients. CONCLUSIONS: The comparative proteomic analysis of serum from SSc and ScGVHD patients highlighted proteins involved in either promoting or maintaining an inflammatory state. We also found a defective function of Factor H, possibly associated with ECs damage

Introspective self-narrative modulates the neuronal response during the emphatic process. An event-related potentials (ERPs) study

Empathy is the ability to perceive and understand others’ emotional states generating a similar mental state in the self. Previous behavioural studies have shown that self-reflection can enhance the empathic process. The present event-related potentials study aims to investigate whether self-reflection, elicited by an introspective self-narrative task, modulates the neuronal response to eye expressions and improves the accuracy of empathic process. The twenty-nine participants included in the final sample were divided into two groups: an introspection group (IG) (n=15), who received an introspective writing task, and a control group (CG) (n=14), who completed a not-introspective writing task. For both groups, the electroencephalographic and behavioural responses to images depicting eye expressions taken from the “Reading the Mind in the Eyes” Theory of Mind test were recorded pre- (T0) and post- (T1) seven days of writing. The main result showed that only the IG presented a different P300 amplitude in response to eye expressions at T1 compared to T0 on the left centre-frontal montage. No significant results on accuracy at T1 compared to T0 were found. These findings seem to suggest that the introspective writing task modulates attention and implicit evaluation of the socio-emotional stimuli. Results are discussed with reference to the hypothesis that such neuronal modulation is linked to an increase in the embodied simulation process underlying affective empathy

Self-projection in middle childhood: a study on the relationship between theory of mind and episodic future thinking

Growing evidence suggests that theory of mind (ToM) and episodic future thinking (EFT) are closely related at both brain and functional level. This study explored the relationship between ToM and EFT in 96 Italian-speaking children with typical development aged between 8 and 10.11 using a behavioral design. ToM was assessed through an emotional facial expression recognition task. EFT was assessed with a task where participants were required to project themselves forward in time by anticipating future states of the self; this resulted in two scores: a nonverbal measure and a verbal explanation measure. Results showed that the participants’ performance on the task assessing ToM correlated with and predicted the nonverbal measure of the EFT task. These findings are discussed in the light of theories suggesting that each of these abilities is governed by a common system devoted to self-projectio

L’elaborazione delle storie nel Disturbo dello Spettro Autistico: il caso delle narrazioni visive

Impairments in language narrative abilities have been widely observed in Autism Spectrum Disorder (ASD). Indeed, both children and adults with ASD show difficulties in generating coherent personal and fictional narratives as well as understanding verbal stories. Cognitive studies have considered these difficulties as not dependent on strictly linguistic impairments but reflecting underlying cognitive deficits that are commonly used to explain the core symptoms of ASD: theory of mind impairment, weak central coherence, executive dysfunction, and a compromised mental time travel. Therefore, it has been hypothesized that the narrative deficits of ASD could extend to expressive media other than verbal language, e.g., the visual medium, whose processing might rely on those deeper cognitive functions. In support of this hypothesis, in the current paper we review the literature on the cognitive underpinnings of verbal and visual narrative in ASD and discuss the main findings of a study recently published on the comprehension of visual narrative in children with ASD, which shows that their difficulties are not restricted to the linguistic code but involve also the visual modality

Evolution of conventional communication : A cross-cultural study of pantomimic re-enactments of transitive events

This study addresses the postulate of non-conventionality of pantomime, inherent in pantomimic scenarios of language origin. Since lack of semiotic conventions does not preclude micro-conventions resulting from cultural differences, pantomimes should be easier to interpret when the actor and recipient share the same culture than between two different cultures. In the study, Italian and Polish amateur “actors” re-enacted transitive events from a matrix of cartoon-like drawings. Randomly selected clips were matched by Polish and Italian participants to the corresponding drawings. We found no difference in the number of correct guesses when the actors and matchers were from the same versus from different cultures. We discuss this result in the context of the core assumptions of pantomimic scenarios of language origin

Does the Character-Based Dimension of Stories Impact Narrative Processing? An Event-Related Potentials (ERPs) study

This event-related potentials (ERPs) study investigated on-line processes of integration of information relating to characters in narrative comprehension. The final sample included twenty-nine participants who read short third-person stories in which the plausibility of the characters’ actions was manipulated. Stories were administered in three conditions: a character-based congruent condition including a target word that was consistent with the character’s job; a character-based incongruent condition with a target word inconsistent with the character’s job; a character-based neutral condition, narrating the action of a character presented by his/her proper name without information about his/her job. Results comparing the ERPs elicited by the experimental conditions revealed a greater negative amplitude of the N400 in the right temporal regions in response to the character-based incongruent compared to the character-based congruent narratives. This finding shows that implicit background character-based information affects the N400, with readers rapidly using this information to comprehend narratives