Abnormal sense of agency in eating disorders.

The feeling of controlling one's own actions and, through them, impacting the external environment (i.e. Sense of Agency-SoA) can be relevant in the eating disorders (EDs) symptomatology. Yet, it has been poorly investigated. This study aims to implicitly assess SoA exploiting the Sensory Attenuation paradigm in two groups of EDs patients (Anorexia Nervosa Restrictive and Anorexia Nervosa Binge-Purging or Bulimia Nervosa) compared to a control group. We find that controls perceive self-generated stimuli as less intense than other-generated ones showing the classic pattern of sensory attenuation. By contrast, EDs patients show the opposite pattern, with self-generated perceived as more intense than other-generated stimuli. This result indicates an alteration of the implicit component of the feeling of control in EDs patients, thus suggesting a potential implication of these results for the clinical practice and the treatment of EDs symptomatology.

Exploring Guilt Differences in Grandiose Narcissism, Vulnerable Narcissism, and Malignant Self-Regard.

Narcissistic personality disorder is a heterogeneous and complex pathology which manifests itself very differently in individuals. The aim of the present study was to analyze differences and similarities in morality and sensitivity to feelings of guilt among grandiose narcissism (GN), vulnerable narcissism (VN), and malignant self-regard (MSR). We expected that MSR and VN would be most sensitive to deontological and altruistic guilt, and that MSR and VN would have higher levels of moral standards than GN. A nonclinical sample of 752 participants was evaluated. Results showed a significant association among MSR, VN, and GN. According to our hypothesis, GN turned out to be the one with the lowest association values to guilt measures. Our results demonstrated that MSR is strongly associated with all types of guilt, GN is associated with a substantial lack of guilt, and VN is associated with deontological guilt and self-hate, but not altruistic guilt. Results confirm the relevance of considering and understanding guilt when differentiating GN, VN, and MSR.

Metacognitive interpersonal therapy in borderline personality disorder: Clinical and neuroimaging outcomes from the CLIMAMITHE study-A randomized clinical trial.

Different psychotherapeutic approaches demonstrated their efficacy but the possible neurobiological mechanism underlying the effect of psychotherapy in borderline personality disorder (BPD) patients is poorly investigated. We assessed the effects of metacognitive interpersonal therapy (MIT) on BPD features and other dimensions compared to structured clinical management (SCM). We also assessed changes in amygdala activation by viewing emotional pictures after psychotherapy. One hundred forty-one patients were referred and 78 BPD outpatients were included and randomized to MIT or SCM. Primary outcome was emotional dysregulation assessed with the Difficulties in Emotion Regulation Scale (DERS). We also assessed BPD symptomatology, number of PD criteria, metacognitive abilities, state-psychopathology, depression, impulsiveness, interpersonal functioning, and alexithymia. A subset of 60 patients underwent functional magnetic resonance imaging before and after 1 year of psychotherapy to assess amygdala activation by viewing standardized emotional pictures (secondary outcome). DERS scores decreased in both groups (time effect p < .001). The Cohen's d effect size for change (baseline posttreatment) on DERS was very large (d = 0.84) in MIT, and large (d = 0.76) in SCM. Both groups significantly improved in depressive symptoms, state-psychopathology, alexithymia, and interpersonal functioning. MIT showed larger effect on metacognitive functions than SCM (Time × Group p < .001). Both interventions showed a significant effect on BPD symptomatology although SCM group showed a larger decrease. On the contrary, MIT group showed larger decrease in impulsivity and number of PD criteria. Interestingly, both MIT and SCM modulated amygdala activation in BPD patients. MIT is a valid and effective psychotherapy for BPD with an impact on amygdala activation. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Just teasing! - Infants' and toddlers' understanding of teasing interactions and its effect on social bonding.

The current study investigates infants' and toddlers' understanding of teasing interactions and its effect on subsequent social interactions. Teasing is a special kind of social interaction due to its dual nature: It consists of a slightly provocative contingent action accompanied by positive ostensive emotional cues. Teasing thus presents an especially interesting test case to inform us about young children's abilities to deal with complex social intentions. In a first experiment, we looked at 9-, 12-, and 18-month-old infants' ability to understand and differentiate a teasing intention from a trying intention and a refuse intention. We found that by 12 months of age, infants react differently (gaze, reach) and by 18 months they smile more in reaction to the Tease condition. In the second experiment, we tested 13-, 20- and 30-month-old children in closely matched purely playful and teasing situations. We also investigated potential social effects of teasing interactions on a subsequent affiliation sequence. Twenty- and 30-month-old children smile more in the Teasing than in the Play condition. For the 30-month-old toddlers, additionally, number of laughs is much higher in the Tease than in the Play condition. No effect on affiliation could be found. Thus, from very early in development, infants and toddlers are able to differentiate teasing from superficially similar but serious behavior and from around 18 months of age they enjoy it more. Infants and toddlers are able to process a complex social intention like teasing. Findings are discussed regarding infant and toddler intention understanding abilities.

Metacognition Mediates the Relationship Between Maladaptive Personality Traits and Levels of Personality Functioning: A General Investigation on a Nonclinical Sample.

ABSTRACT: The impaired ability to reflect on one's own state of mind and that of others (called metacognition or mentalization) is a central feature of personality disorders (PDs). Metacognition involves different specific abilities, which can be selectively impaired with different PDs and personality maladaptive traits. Moreover, research in the field of PDs has indicated that personality features and metacognitive abilities are associated with the severity of personality pathologies. In this study, we tested a mediation model of the interactions between these variables on predicting levels of personality functioning in a sample of adults taken from the general population (N = 775). Results showed that the relationship between personality traits and personality functioning is partially mediated by metacognitive abilities. These findings support the hypothesis that metacognition plays a significant role in predicting the levels of impairment in personality functioning. These findings have several clinical implications.

Do Competitive Contexts Affect Mindreading Performance?

Mindreading is contingent upon interpersonal context. Little is known about how competitive contexts influence mindreading skills. The idea was that the capacity to think about mental states would decline when individuals experiencing failure in competition. This study aims to assess effects of a competitive experience (a computer competitive PC game) on a sample of healthy subjects (119 participants). The sample was divided into two sub-samples. The experimental group underwent an experience of failure, consisting in a PC game of logic against a hypothetical opponent. The control group was required instead only to discuss past personal experiences of competitive interactions. The Metacognitive Assessment Interview was administered to each sub-sample for evaluating mindreading capacities. Self-report tests were additionally provided for evaluation of trait-based dispositions: self-esteem, perfectionism, narcissism. Results supported our hypothesis: induction of sense of failure compromises ability to describe one's own mental states and mental states of others. This effect was more pronounced in the domain of self-reflection. Results remained significant after controlling for self-esteem, perfectionism, and narcissism. We discuss possible clinical implications of these findings and the importance of evaluating mindreading capacities under the pressure of social rank as well as of other social motive.

Self-Harming and Sense of Agency in Patients With Borderline Personality Disorder.

Self-harm is considered a pervasive problem in several psychopathologies, and especially in Borderline Personality Disorder (BPD). Self-harming behaviors may be enacted for many purposes for example to regulate emotions and to reduce dissociation. BPD patients often report dissociative episodes, which may be related to an altered body awareness, and in particular to an altered awareness of the sense of agency. The sense of agency draws in part upon perceptions of being in control of our bodies and our physical movements, of being able to act upon environments. In this study, we aim to investigate whether dissociative experiences of BPD patients may be linked to an altered sense of agency and whether self-injurious actions may, through strong sensorial stimulation, constitute a coping strategy for the reduction of the distress associated with these dissociative experiences. A group of 20 BPD patients, of whom 9 presented self-harming behaviors, took part in the study and were compared with an age-matched control group of 20 healthy individuals. Sense of agency was evaluated through the Sensory Attenuation paradigm. In this paradigm, in a comparison with externally generated sensations, the degree to which perceived intensity of self-generated sensations is reduced is considered an implicit measure of sense of agency. As we expected, we found a significant difference in the perceptions of the two groups. The attenuation effect appeared to be absent in the BPD group while it was present in the control group. However, further analysis revealed that those BPD patients who engaged in self-harming behaviors presented a degree of attenuation which was similar to that of the control group. These results confirm the hypothesis that self-injurious actions constitute a coping strategy for increasing the sense of agency. We finally discuss the correlation of these experimental results with some clinical self-evaluation measures assessing dissociation, anxiety, depression, and affective dysregulation.

Pragmatics, Theory of Mind and executive functions in schizophrenia: Disentangling the puzzle using machine learning.

OBJECTIVE: Schizophrenia is associated with a severe impairment in the communicative-pragmatic domain. Recent research has tried to disentangle the relationship between communicative impairment and other domains usually impaired in schizophrenia, i.e. Theory of Mind (ToM) and cognitive functions. However, the results are inconclusive and this relationship is still unclear. Machine learning (ML) provides novel opportunities for studying complex relationships among phenomena and representing causality among multiple variables. The present research explored the potential of applying ML, specifically Bayesian network (BNs) analysis, to characterize the relationship between cognitive, ToM and pragmatic abilities in individuals with schizophrenia and healthy controls, and to identify the cognitive and pragmatic abilities that are most informative in discriminating between schizophrenia and controls. METHODS: We provided a comprehensive assessment of different aspects of pragmatic performance, i.e. linguistic, extralinguistic, paralinguistic, contextual and conversational, ToM and cognitive functions, i.e. Executive Functions (EF)-selective attention, planning, inhibition, cognitive flexibility, working memory and speed processing-and general intelligence, in a sample of 32 individuals with schizophrenia and 35 controls. RESULTS: The results showed that the BNs classifier discriminated well between patients with schizophrenia and healthy controls. The network structure revealed that only pragmatic Linguistic ability directly influenced the classification of patients and controls, while diagnosis determined performance on ToM, Extralinguistic, Paralinguistic, Selective Attention, Planning, Inhibition and Cognitive Flexibility tasks. The model identified pragmatic, ToM and cognitive abilities as three distinct domains independent of one another. CONCLUSION: Taken together, our results confirmed the importance of considering pragmatic linguistic impairment as a core dysfunction in schizophrenia, and demonstrated the potential of applying BNs in investigating the relationship between pragmatic ability and cognition.

Metacognition as a Predictor of Improvements in Personality Disorders.

Personality Disorders (PDs) are particularly hard to treat and treatment drop-out rates are high. Several authors have agreed that psychotherapy is more successful when it focuses on the core of personality pathology. For this reason, therapists dealing with PDs need to understand the psychopathological variables that characterize this pathology and exactly what contributes to maintaining psychopathological processes. Moreover, several authors have noted that one key problem that characterizes all PDs is an impairment in understanding mental states - here termed metacognition - which could also be responsible for therapy failures. Unfortunately, a limited number of studies have investigated the role of mentalization in the process of change during psychotherapy. In this paper, we assume that poor metacognition corresponds to a core element of the general pathology of personality, impacts a series of clinical variables, generates symptoms and interpersonal problems, and causes treatment to be slower and less effective. We explored whether changes in metacognition predicted an improvement among different psychopathological variables characterizing PDs; 193 outpatients were treated at the Third Center of Cognitive Psychotherapy in Rome, Italy, and followed a structured path tailored for the different psychopathological variables that emerged from a comprehensive psychodiagnostic assessment that considered patients' symptoms, metacognitive abilities, interpersonal relationships, personality psychopathology, and global functioning. The measurements were repeated after a year of treatment. The results showed that changes in metacognitive abilities predicted improvements in the analyzed variables.

Expanding the validity of the malignant self-regard construct in an Italian general population sample.

Malignant self-regard (MSR) was proposed as a particular type of self-structure that may account for similarities among a set of clinically relevant Personality Disorders (PDs) such as masochistic/self-defeating and depressive PDs that yet have failed to be adequately represented in the diagnostic manuals. The investigation on the MSR may provide a better framework upon which to understand the nature of these personality types and their discrimination from related constructs. The present study examines the psychometric properties of the Italian adaptation of the Malignant Self-Regard Questionnaire (MSRQ). Reliability and validity indicators are determined in a large sample of adults from general population (n = 2574). The measure was found to be reliable and valid, given its correlations with measures of depressive personality, negative affectivity, self-defeating, and vulnerably narcissistic personalities. MSR also can be meaningfully differentiated from a nomological network of related constructs, including sadness rumination, depression, neuroticism, extraversion, and grandiose narcissism. These findings suggest that MSR may be a personality component which includes a negativistic self-representation, vulnerability and hypersensitivity to judgment, sometimes compensated by perfectionistic tendencies. As a whole, results seem to support the reliability and the validity of the Italian adaptation of the MSRQ as a measure of the MSR.

Symptom severity and mindreading in narcissistic personality disorder.

BACKGROUND: Grandiose narcissism has been associated with poor ability to understand one's own mental states and the mental states of others. In particular, two manifestations of Narcissistic Personality Disorder (NPD) can be explained by poor mindreading abilities: absence of symptomatic subjective distress and lack of empathy. METHODS: We conducted two studies to investigate the relationships between mindreading capacity, symptomatic subjective distress and narcissistic personality. In the first study (N = 246), we compared mindreading capacities and symptomatic distress in three outpatient samples: narcissistic patients (NPD); patients with other Personality Disorders (PD); patients without PD. In the second study (N = 1357), we explored the relationships between symptomatic distress, mindreading and specific NPD criteria. RESULTS: In the first study, the NPD patients showed poorer mindreading than the patients without PD and comparable to patients with other PDs. Symptomatic subjective distress in the narcissistic group was less severe than in the other PDs group and comparable to the group without PDs. However, no relationship emerged between mindreading and symptomatic subjective distress. In the second study, taking the clinical sample as a whole, symptomatic distress appeared negatively linked to grandiosity traits, while mindreading scores were negatively linked to empathy. CONCLUSIONS: NPD showed specific mindreading impairments. However, mindreading capacity did not appear to be directly connected with subjective distress, but did appear to be connected with specific aspects of narcissistic pathology.

Avoidant personality disorder and social phobia: Does mindreading make the difference?

OBJECTIVE: Avoidant personality disorder (AvPD) is closely related to and partially overlaps with social phobia (SP). There is an ongoing debate as to whether AvPD and SP can be classified as separate and distinct disorders or whether these diagnoses rather reflect different degrees of severity of social anxiety. The hypothesis of this study is that in patients with AvPD and in those with AvPD and comorbid SP both interpersonal functioning and metacognitive abilities (the ability to understand mental states) are more severely impaired than they are in patients with SP only. We also hypothesise that the interpersonal and metacognitive functioning of these patients (both AvPD and AvPD+SP) is comparable to that of patients with other PD diagnoses. METHODS: To test this hypothesis, we compared four groups (22 patients with SP, 32 patients with AvPD, 43 patients with both AvPD and SP and 50 patients with other personality disorders without SP and AvPD criteria) on metacognitive abilities, interpersonal functioning and global symptomatic distress. RESULTS: Metacognitive ability showed significant variation among the four groups, with the lowest score observed in the AvPD group. As far as the interpersonal functioning is concerned, the lack of sociability was more severe in the AvPD group compared with the SP group. These differences were maintained even after controlling for global symptomatic distress. CONCLUSION: Results are in line with the alternative model of PD, proposed in the DSM-5, as dysfunction of the self and relationships. They suggest that specific impairments in critical areas of self domains and interpersonal domains of personality functioning may serve as markers distinguishing AvPD from SP.

Levels of Social Sharing and Clinical Implications for Severe Social Withdrawal in Patients with Personality Disorders.

Social sharing capacities have attracted attention from a number of fields of social cognition and have been variously defined and analyzed in numerous studies. Social sharing consists in the subjective awareness that aspects of the self's experience are held in common with other individuals. The definition of social sharing must take a variety of elements into consideration: the motivational element, the contents of the social sharing experience, the emotional responses it evokes, the behavioral outcomes, and finally, the circumstances and the skills which enable social sharing. The primary objective of this study is to explore some of the diverse forms of human social sharing and to classify them according to levels of complexity. We identify four different types of social sharing, categorized according to the nature of the content being shared and the complexity of the mindreading skills required. The second objective of this study is to consider possible applications of this graded model of social sharing experience in clinical settings. Specifically, this model may support the development of graded, focused clinical interventions for patients with personality disorders characterized by severe social withdrawal.

Mindreading Dysfunction in Avoidant Personality Disorder Compared With Other Personality Disorders.

The ability to reflect on one's own states of mind and those of others (metacognition or mindreading) is strongly implicated in personality disorders (PDs). Metacognition involves different abilities, and there is evidence that specific abilities can be selectively impaired in different PDs. The purposes of this study were to compare metacognitive competence in avoidant PD (AvPD) with that in other PDs and to investigate whether there is a specific profile for AvPD. Sixty-three patients with AvPD and 224 patients with other PDs were assessed using the Metacognitive Assessment Interview. AvPD patients showed difficulties with two metacognitive functions: monitoring and decentration, even when the severity of psychopathology was controlled for. These results support the hypothesis of specific profiles of metacognitive dysfunction in different PDs and highlight a close link between impaired monitoring and decentration functions and the inhibited and withdrawn personality style typical of AvPD.

Personality Disorders and Mindreading: Specific Impairments in Patients With Borderline Personality Disorder Compared to Other PDs.

The capacity of understanding mental states is a complex function which involves several components. Single components can be selectively impaired in specific clinical populations. It has been suggested that impairments in mindreading are central for borderline personality disorder (BPD). However, empirical findings are inconsistent, and it is debatable whether BPD presents a specific profile of mindreading impairments. The aim of this study is to compare BPD and other PDs in mindreading. Seventy-two patients with BPD and 125 patients with other PD diagnoses were assessed using the Metacognition Assessment Interview. BPD showed difficulties in two mindreading functions, differentiation and integration, even when the severity of psychopathology was controlled. These results suggest a specific mindreading impairment in BPD and a strong relationship between these impairments and the severity of psychopathology.

Metacognitive dysfunctions in personality disorders: correlations with disorder severity and personality styles.

Metacognitive impairment is crucial to explaining difficulties in life tasks of patients with personality disorders (PDs). However, several issues remain open. There is a lack of evidence that metacognitive impairments are more severe in patients with PDs. The relationship between severity of PD pathology and the extent of metacognitive impairment has not been explored, and there has not been any finding to support the linking of different PDs with specific metacognitive profiles. The authors administered the Metacognitive Assessment Interview to 198 outpatients with PDs and 108 outpatients with no PDs, differentiating overall severity from stylistic elements of personality pathology. Results showed that metacognitive impairments were more severe in the group with PDs than in the control group, and that metacognitive dysfunctions and the severity of the PD were highly associated. Positive correlations were found between specific metacognitive dysfunctions and specific personality styles. Results suggest that metacognitive impairments could be considered a common pathogenic factor for PDs.

Do you mean me? Communicative intentions recruit the mirror and the mentalizing system.

Being able to comprehend communicative intentions and to recognize whether such intentions are directed toward us or not is extremely important in social interaction. Two brain systems, the mentalizing and the mirror neuron system, have been proposed to underlie intention recognition. However, little is still known about how the systems cooperate within the process of communicative intention understanding and to what degree they respond to self-directed and other-directed stimuli. To investigate the role of the mentalizing and the mirror neuron system, we used functional magnetic resonance imaging with four types of action sequence: communicative and private intentions as well as other-directed and self-directed intentions. Categorical and functional connectivity analyses showed that both systems contribute to the encoding of communicative intentions and that both systems are significantly stronger activated and more strongly coupled in self-directed communicative actions.

Theory of mind deficit in subjects with alcohol use disorder: an analysis of mindreading processes.

AIM: The aim of the study was to investigate multidimensional Theory of Mind (ToM) abilities in subjects with alcohol use disorder (AUD). METHOD: A semi-structured interview and a set of brief stories were used to investigate different components of the participants' ToM, namely first- vs. third-person, egocentric vs. allocentric, first- vs. second-order ToM in 22 persons with AUD plus an equal number of healthy controls. Participants were administered the Theory of Mind Assessment Scale (Th.o.m.a.s., Bosco et al., 2009a) and the Strange Stories test ( Happé et al., 1999). RESULTS: Persons with AUD performed worse than controls at all ToM dimensions. The patterns of differences between groups varied according to the Th.o.m.a.s. dimension investigated. In particular persons with AUD performed worse at third-person than at first-person ToM, and at the allocentric than at the egocentric perspective. CONCLUSION: These findings support the hypothesis that the ability to understand and ascribe mental states is impaired in AUD. Future studies should focus on the relevance of the different ToM impairments as predictors of treatment outcome in alcoholism, and on the possibility that rehabilitative interventions may be diversified according to ToM assessment.

Communicative abilities in children: an assessment through different phenomena and expressive means.

Previous studies on children's pragmatic abilities have tended to focus on just one pragmatic phenomenon and one expressive means at a time, mainly concentrating on comprehension, and overlooking the production side. We assessed both comprehension and production in relation to several pragmatic phenomena (simple and complex standard communication acts, irony, and deceit) and several expressive means (linguistic, extralinguistic, paralinguistic). Our study involved 390 Italian-speaking children divided into three age groups: 5;0-5;6, 6;6-7;0, and 8;0-8;6. Children's performance on all tasks improved with their age. Within each age group, children responded more accurately to tasks involving standard communication than to those involving deceit and irony, across all expressive means and for both comprehension and production. Within each pragmatic phenomenon, children responded more accurately to simple acts than to complex ones, regardless of age group and expressive means, i.e., linguistic or extralinguistic. Overall results fit well with the Cognitive Pragmatics theory (Bara, 2010).

Understanding the communicative impairments in schizophrenia: a preliminary study.

UNLABELLED: The aim of the present study was to evaluate the pragmatic abilities of patients with schizophrenia in a variety of pragmatic phenomena expressed through different communicative means (language, gestures, and paralinguistic modality). For this purpose we used the Assessment Battery of Communication (ABaCo; Sacco et al., 2008). The ABaCo is a validated clinical tool for assessing pragmatic skills, which comprises five evaluation scales-linguistic, extralinguistic, paralinguistic, context, and conversational-investigating both comprehension and production of the main pragmatic phenomena involved in a communicative exchange, such as direct and indirect speech acts, irony, deceit, the violation of Grice's maxims, topic management, and turn-taking. The battery was administered to a group of seventeen patients with schizophrenia, and matched healthy controls. We expected the clinical group to perform widely worse than the control group in the different pragmatic dimensions investigated. Results showed that patients with schizophrenia performed significantly worse than controls on all the five scales of the battery, both in comprehension and production tasks. Moreover, the results within each scale showed a differentiated performance in the clinical group among the pragmatic phenomena, with irony assessed as the most difficult task. The implications of these results for research and treatment in schizophrenia are discussed. LEARNING OUTCOMES: After reading this article, the reader will be able to: (1) summarize thepreliminary assessment of pragmatic impairments in patients with schizophrenia; (2) describea variegated communicative profile regarding different pragmatic phenomena; and (3) discuss the planning and evaluating specific rehabilitation programs.