Psychometric Properties of the Detachment and Compartmentalization Inventory (DCI) in an Italian Community Sample.

The Detachment and Compartmentalization Inventory (DCI) is a valid and reliable self-report instrument that assesses these two distinct forms of dissociative symptoms. However, there is limited research on the cross-cultural validation of the DCI. Therefore, this study aimed to develop an Italian translation of the DCI and examine its internal structure and psychometric properties (including internal consistency, convergent validity, and test-retest reliability) within an Italian-speaking community sample. The sample consisted of 1276 adults (887 females; mean age: 29.57 ± 10.96 years), who completed the DCI and other self-report measures evaluating dissociative experiences and childhood trauma. Confirmatory factor analyses supported the original two-factor model (χ2169 = 1312.80, RMSEA = 0.073, 95%CI 0.069-0.077; CFI = 0.94; TLI = 0.94; SRMR = 0.04). Additionally, the DCI exhibited good internal consistency, test-retest reliability, and convergent validity with another measure of dissociation. The study also confirmed the association between DCI scores and the severity of childhood trauma. Finally, a Receiver Operating Characteristic (ROC) curve analysis demonstrated that the DCI effectively distinguishes individuals who screened positively for dissociative disorders. Overall, these findings indicate that the Italian translation of the DCI possesses satisfactory psychometric properties, suggesting its utility as a screening tool for assessing detachment and compartmentalization experiences.

Traumatic Experiences and Obsessive-Compulsive Symptoms: The Mediating Role of Dissociation.

ABSTRACT: Accumulating evidence suggests that obsessive-compulsive symptoms (OCSs) are positively associated with exposure to traumatic experiences and dissociative symptoms in both clinical and community samples. The current study was aimed at investigating the relationships between traumatic experiences, dissociation, and OCSs. A sample of 333 community adults (56.8% females) aged from 18 to 56 years (mean [SD], 25.64 [6.70] years) completed measures on traumatic experiences, dissociative symptoms, and OCSs. A structural equation modeling (SEM) framework was used to test if dissociative symptoms mediated the relationship between traumatic experiences and OCSs. SEM analyses showed that dissociation fully mediated the predictive association between traumatic experiences of emotional neglect and abuse and OCSs in the sample. Accordingly, some individuals suffering from OCSs might benefit from clinical interventions aimed at processing and integrating traumatic experiences.

The relationship between genetic liability, childhood maltreatment, and IQ: findings from the EU-GEI multicentric case-control study.

This study investigated if the association between childhood maltreatment and cognition among psychosis patients and community controls was partially accounted for by genetic liability for psychosis. Patients with first-episode psychosis (N = 755) and unaffected controls (N = 1219) from the EU-GEI study were assessed for childhood maltreatment, intelligence quotient (IQ), family history of psychosis (FH), and polygenic risk score for schizophrenia (SZ-PRS). Controlling for FH and SZ-PRS did not attenuate the association between childhood maltreatment and IQ in cases or controls. Findings suggest that these expressions of genetic liability cannot account for the lower levels of cognition found among adults maltreated in childhood.

The Relationship Between Obsessive-Compulsive Symptoms and Dissociation: A Systematic Review and Meta-Analysis.

This systematic review and meta-analysis aimed to investigate the relationship between dissociation and obsessive-compulsive symptoms (OCS) and disorder (OCD). Specifically, the study aimed to (a) estimate the pooled prevalence of dissociative disorders among individuals with OCD; (b) systematically review the prevalence of OCD among individuals with dissociative disorders; (c) compare the severity of dissociative symptoms between individuals with OCD and non-clinical controls; (d) estimate the association between OCS and dissociative symptoms in the clinical and non-clinical populations. A systematic search was carried out in biomedical databases from inception to January 2022 according to PRISMA guidelines. A total of 41 studies met inclusion criteria (n = 9,438, 34.3% males). The pooled prevalence of dissociative disorders in adult samples with OCD was 8% (95% CI [3, 15], k = 5). Studies on adolescent and adult patients with dissociative disorders found that 17-32% reported comorbid OCD, while a prospective study of patients with early-onset dissociative disorders found no evidence of association with OCD. Individuals affected by OCD reported more dissociative symptoms than non-clinical controls (g = .67, 95% CI [.18, 1.16], k = 9). A moderate correlation between dissociative symptoms and OCS was detected (r = .43, 95% CI [.36, .51], k = 18). Sensitivity analyses showed small/moderate correlations between dissociative experiences and specific types of obsessions and compulsions. Findings suggest that dissociative symptoms are moderately related to OCS in both clinical and non-clinical populations. Interventions aimed to reduce dissociation might improve treatment response of patients suffering from OCD.

TRAUMA AND THE DISRUPTION OF TEMPORAL EXPERIENCE: A PSYCHOANALYTICAL AND PHENOMENOLOGICAL PERSPECTIVE.

A deep understanding of the subjective experience of time in traumatized individuals may require a comprehensive framework that takes into account both psychoanalytic and phenomenological contributions. Referring to the retroactive interpretation of past experiences, the concept of Nachträglichkeit is critical to analyze how trauma can be signified in the form of the après-coup, in which the original traces of traumatic experiences are signified only at a later time. Trauma alters the temporal sequence of past, present, and future, thus leaving the psyche in a time-shifted dimension, where the shadow of the past extends over the present, and the unbearable present hinders growth and development. A clinical vignette is presented to illustrate how trauma can disrupt the temporal nature of subjective experience by reshaping the meaning of psychic events. Ultimately, trauma treatment aims at inscribing the person's experience into a unified and coherent self-narrative.

The self and its internal thought: In search for a psychological baseline.

Self-consciousness is neuronally associated with the brain's default mode network as its "neuronal baseline" while, psychologically the self is characterized by different thought modes and dynamics. We here raise the question whether they reflect the "psychological baseline" of the self. We investigate the psychological relationship of the self with thought modes (rumination, reflection) and mind-wandering dynamics (spontaneous, deliberate), as well as with depressive symptomatology. Our findings show a relationship between self-consciousness and i) mind-wandering dynamics, and ii) thought functional modes, in their respective forms. At the same time, self-consciousness is more related to spontaneous mind-wandering than deliberate and to rumination than reflection. Furthermore, iii) rumination acts as a mediator between self-consciousness and spontaneous mind-wandering dynamics; and iv) the relationship between high levels of self-consciousness and depressive symptoms is mediated by ruminative modes and spontaneous mind-wandering dynamics. Together, these findings support the view of the self as "psychological baseline".

A Comprehensive Model for Gambling Behaviors: Assessment of the Factors that can Contribute to the Vulnerability and Maintenance of Gambling Disorder.

Gambling Disorder is a complex and multifaceted phenomenon which requires a careful understanding by analysing both the life experiences and the psychopathological components linked to this type of behaviour. This study aimed to apply a Comprehensive Model of Addiction and to delve deeper the dimensions involved in the vulnerability and maintenance of the disease. Therefore, the effect of alexithymia and traumatic experiences in mediating the relationship between insecure attachment and dissociation, as well as the roles of impulsiveness and compulsiveness in influencing obsessiveness were explored in pathological gamblers. A sample composed of 253 individuals with a mean age of 47.8 years (SD = 12.4) with a diagnosis of Gambling Disorder (82.6% males, 17.4% females) completed the battery of measures. Results showed that alexithymia significantly mediates the relationship between insecure attachment and dissociation, while no significance was found in the effect of complex trauma. Furthermore, a significant impact role of impulsiveness and compulsiveness in determining obsessiveness was found. Therefore, the data suggested that alexithymia may increase the risk of developing a gambling disorder, mediating the association between insecure attachment and dissociation. The model of craving which could have a core role in disease maintenance processes was also confirmed, highlighting a significant influence of impulsiveness and compulsiveness on obsessiveness. Such findings might have relevant implications to increase the effectiveness of both preventive interventions and therapeutic works, favouring positive results for a better mental health of the subjects.

Attached to Virtual Dreams: The Mediating Role of Maladaptive Daydreaming in the Relationship Between Attachment Styles and Problematic Social Media Use.

ABSTRACT: Maladaptive daydreaming describes excessive fantasy activity that interferes with an individual's life. Surprisingly, the precursors of maladaptive daydreaming and its role in excessive involvement in virtual worlds have been scarcely investigated. In the current study, we examined the relationships among attachment styles, maladaptive daydreaming, and problematic social media use (PSMU) in a sample of community-dwelling adults. Eight hundred seventy-seven participants between 18 and 68 years old were recruited via an online survey and asked to fill out self-reported measures on attachment styles, maladaptive daydreaming, and PSMU. Mediation analyses showed that maladaptive daydreaming is a significant mediator in the relationships between preoccupied and fearful attachment styles and PSMU, suggesting that maladaptive daydreaming partly explains the established link between insecure attachment styles and excessive use of social media. Individuals with PSMU fostered by maladaptive daydreaming may benefit from clinical interventions that promote the use of adaptive regulatory strategies to develop feelings of security and self-confidence that may serve to reduce the excessive involvement in social media.

Positive and negative urgency as a single coherent construct: Evidence from a large-scale network analysis in clinical and non-clinical samples.

AIMS: Negative and positive urgency are emotion-related impulsivity traits that are thought to be transdiagnostic factors in psychopathology. However, it has recently been claimed that these two traits are closely related to each other and that considering them separately might have limited conceptual and methodological value. The present study aimed to examine whether positive and negative urgency constructs constitute separate impulsivity traits. METHODS: In contrast to previous studies that have used latent variable approaches, this study employed an item-based network analysis conducted in two different samples: a large sample of non-clinical participants (N = 18,568) and a sample of clinical participants with psychiatric disorders (N = 385). RESULTS: The network analysis demonstrated that items denoting both positive and negative urgency cohere as a single cluster of items termed "general urgency" in both clinical and non-clinical samples, thereby suggesting that differentiating positive and negative urgency as separate constructs is not necessary. CONCLUSION: These findings have important implications for the conceptualization and assessment of urgency and, more broadly, for future research on impulsivity, personality, and psychopathology.

The Role of Narcissism, Hyper-competitiveness and Maladaptive Coping Strategies on Male Adolescent Regular Gamblers: Two Mediation Models.

The present study aimed to explore the unique and common role that some cognitive, personality and relational characteristics play in male adolescents' regular gambling behavior. Participants were 273 male adolescents and young adults aged 15-19 recruited in sports betting centers. They completed the South Oaks Gambling Screen, the Narcissistic Admiration and Rivalry Questionnaire, the Hypercompetitive Attitude scale, and The Coping Strategy Indicator. The relationship between narcissistic rivalry and gambling was mediated by hyper-competitiveness and avoidant coping strategy. These findings suggest that narcissistic features and maladaptive coping strategies might be involved in the development of disordered gambling in youth, supporting a compensatory model of this addictive behavior and claiming for preventative actions that take into account the psychological vulnerabilities of adolescents and young adults.

Childhood emotional abuse and problematic social networking sites use in a sample of Italian adolescents: The mediating role of deficiencies in self-other differentiation and uncertain reflective functioning.

OBJECTIVE: Childhood emotional abuse (CEA) is associated with various negative mental health outcomes. This study aimed to investigate the association between CEA and problematic social networking site (SNS) use in a sample of Italian adolescents. DESIGN: Using structural equation modeling, the study examined whether the relationship between CEA and problematic SNS use was sequentially mediated by self-other differentiation and uncertain reflective functioning in 1308 Italian adolescents (628 males, age range 13-19 years). RESULTS: A history of CEA was positively associated with problematic SNS use. Furthermore, deficiencies in self-other differentiation and uncertain reflective functioning partially mediated the relationship between CEA and problematic SNS use. CONCLUSIONS: The present study provides additional insight into the psychological dynamics underpinning problematic SNS use among adolescents. The clinical implications of these findings are discussed.

Childhood adversity and psychosis: a systematic review of bio-psycho-social mediators and moderators.

The association between childhood adversity (CA) and psychosis has been extensively investigated in recent years. An increasing body of research has also focused on the mediating or moderating role of biological and psychological mechanisms, as well as other risk factors that might account for the link between CA and psychosis. We conducted a systematic search of the PsychINFO, Embase, Ovid, and Web of Science databases for original articles investigating the role of genetic vulnerabilities, environmental factors, psychological and psychopathological mechanisms in the association between CA and psychosis up to August 2019. We included studies with individuals at different stages of the psychosis continuum, from subclinical psychotic experiences to diagnosed disorders. From the 28 944 records identified, a total of 121 studies were included in this review. Only 26% of the studies identified met the criteria for methodological robustness. Overall, the current evidence suggests that CA may be associated with psychosis largely independently of genetic vulnerabilities. More consistent and robust evidence supports interaction between early and recent adversities, as well as the mediating role of attachment and mood symptoms, which is suggestive of an affective pathway between CA and psychosis across the continuum from subclinical experiences to diagnosable disorder. This review highlighted numerous methodological issues with the existing literature, including selection bias, heterogeneity of measurement instruments utilised, and lack of control for potential confounders. Future research should address these limitations to more accurately estimate mediation and moderation effects on the CA-psychosis association to inform the development of preventive interventions.

Reliability, Validity, and Factor Structure of the Maladaptive Daydreaming Scale (MDS-16) in an Italian Sample.

Maladaptive daydreaming (MD) is an extensive fantasy activity that replaces human interaction and interferes with work and interpersonal functioning. In this study, we investigated the nomological network of the MD construct and examined the psychometric properties of the Maladaptive Daydreaming Scale (MDS-16) in an Italian sample. The MDS-16 is a self-report measure composed of 16 items designed to assess MD. Participants in this study were 468 individuals (333 volunteers, 56.8% female; 135 self-diagnosed maladaptive daydreamers, 78.5% female) between 18 and 56 years of age. MDS-16 scores showed good internal reliability. An exploratory factor analysis suggested a 2-factor solution (interference with life and sensory-motor retreat); this solution was consistent with theory, and all items loaded in the expected direction. MDS-16 scores were associated with global psychopathology, traumatic experiences, maladaptive personality features, alexithymia, dissociation, shame feelings, and anxious attachment styles. Furthermore, MDS-16 scores showed satisfactory incremental validity, and a receiver operating characteristic curve analysis suggested that a cutoff value of 51 best discriminates between cases and noncases of self-diagnosed MD. Results suggest that the scale is a suitable measure for assessing MD in Italian samples.

Psychometric properties of the dissociative symptoms scale (DSS) in Italian outpatients and community adults.

This study investigated the psychometric properties of the Dissociative Symptoms Scale (DSS) among Italian adults from outpatient and community samples. The DSS is a self-report measure of clinically relevant dissociation in adults. An Italian translation of the DSS was administered with measures of lifetime traumatic experiences, psychoform dissociation, and somatoform dissociation to 175 psychiatric outpatients and 423 individuals from the community. The DSS scores for outpatient and community adults were significantly different and showed good internal reliability, good convergent and construct validity, and a four-factor structure (depersonalization and derealization, gaps in awareness and memory, sensory misperceptions, and cognitive and behavioral reexperiencing) that was consistent with findings from previous research. Therefore, our results support previous research showing that the DSS can be used as a screening measure to assess clinically relevant dissociative experiences.

Where the Mind Cannot Dare: A Case of Addictive Use of Online Pornography and Its Relationship With Childhood Trauma.

Dysfunctional use of cybersex has often been conceptualized as a "behavioral addiction" sharing common traits with substance addiction. We describe the case of a treatment-seeking man, who displayed addictive use of pornography. The case is presented from two perspectives: (1) a symptom-based approach inspired by the addiction model of excessive sexual behaviors and (2) a process-based approach aimed to identify the psychological processes and risk factors that may foster the development of addiction-like symptoms. This article shows how case conceptualization according to a process-based approach is likely to result in psychological intervention that targets the specific processes and risk factors involved in addictive cybersex use.

Efficacy of Pennebaker's expressive writing intervention in reducing psychiatric symptoms among patients with first-time cancer diagnosis: a randomized clinical trial.

PURPOSE: The aim of this randomized clinical trial was to examine the efficacy of Pennebaker's expressive writing intervention (EWI) in improving the perceived quality of life (QoL) and in reducing psychiatric symptoms among patients who received a cancer diagnosis. METHODS: Seventy-one consecutively recruited patients who received a cancer diagnosis for the first time in their life were randomized into two groups: an EWI group (EWG: n = 35) and a control group (CG n = 36). At the baseline, anamnestic information was collected for all patients, and the patients completed a series of self-reported measures assessing psychiatric symptoms, alexithymia, and health-related QoL. A modified Pennebaker's EWI adapted to cancer diagnosis was also administered to the EWG. Six months later, 32 patients (EWG: n = 17, CG: n = 15) participated in the follow-up and filled out the same questionnaires. RESULTS: The Pennebaker's EWI was effective in decreasing global psychopathology (d =  -.55). Small but significant effects were also observed for alexithymia levels and health-related QoL, with the EWG showing a reduction in alexithymia levels (d =  -.31) and an increase in the mental component of QoL (d = .31) compared to the CG. CONCLUSIONS: Our findings indicate that the Pennebaker's EWI is effective in reducing the negative impact of cancer diagnosis on patients' mental health.

A correlation network analysis of dissociative experiences.

The interrelationships between the symptom domains of dissociation, such as the loss of continuity in subjective experience, the inability to access personal information, and the distortions about the perception of self and the environment, need to be better understood. In the current study, 2274 adults from Italy completed the Dissociative Experiences Scale-II (DES-II), and their responses were examined within a correlation network analysis framework. Fifteen dissociative experiences showed the strongest associations with the other dissociative experiences included in the measure, and they were selected for further analysis. A partial correlation network was calculated to reveal the associations between such experiences, and a community detection analysis was used to explore whether they formed distinct clusters in the network. Subsequently, a Bayesian network was estimated to examine the direction of the associations among the dissociative experiences, and a directed acyclic graph (DAG) was generated to estimate a potentially causal model of their relationships. The community detection analysis revealed three clusters of experiences that were conceptualized in terms of trance, experiential disconnectedness, and segregated behaviors. Dissociative amnesia was a common denominator of all the three clusters. The analysis of the DAG further suggested that dissociation can be conceptualized as a network in which dissociative experiences are layered into groups of symptoms that interact among them. Cognizance of the configuration and interactions among the dissociative domains and their related symptoms may be critical for better understanding the internal logic behind the dissociative processes and for addressing them effectively in clinical practice.

Comparing Main, Goldwyn, and Hesse (Berkeley) and Crittenden (DMM) coding systems for classifying Adult Attachment Interview transcripts: an empirical report.

Few studies have compared different systems in classifying Adult Attachment Interview (AAI) transcripts. In this study, the AAI was administered to 90 Italian parents (45 couples), and the AAI transcripts were independently classified according to Main, Goldwyn, and Hesse's (Berkeley) and Crittenden's (Dynamic-Maturational Model [DMM]) criteria. The two classification systems were not significantly associated, with some limited convergent results only when the interviews resulted in organized (Berkeley) and normative (DMM) attachment classifications. Otherwise, the Berkeley system identified more secure individuals than the DMM system, and many texts judged secure on the Berkeley system were identified as insecure on the DMM system. Since the Berkeley and the DMM systems rest on remarkably different conceptualizations of the nature and functioning of the attachment behavioral system (e.g. fear is conceived as organizing in the DMM and as potentially disorganizing in the Berkeley), the attachment classifications resulting from their applications should not be considered measurements of the same phenomena.

The trauma factor: Examining the relationships among different types of trauma, dissociation, and psychopathology.

Extensive research has reported a dose-response relationship between exposure to trauma and the severity of both dissociation and psychopathology. However, certain types of trauma may co-occur more frequently than others and specific combinations of traumatic experiences may relate differently to dissociative processes and psychiatric symptoms. In the current study, 359 adult participants completed questionnaires on traumatic experiences, dissociation, and psychopathology. A correlation network analysis showed that some types of trauma are more likely to co-occur and that especially traumatic experiences in attachment relationships during childhood were significantly associated with other trauma in life. A latent class analysis identified four classes of participants (namely, extremely traumatized, resilient to the impact of abuse, exposed to impersonal and social trauma, and reporting low levels of traumatization) who showed different profiles on trauma exposure, dissociation, and psychopathology. Mediation analyses further showed that dissociation partially mediated the relationship between different types of traumatic experiences and the severity of psychiatric symptoms. The findings of this study support the view that a comprehensive assessment of traumatic experiences and dissociation is needed in trauma research and clinical practice.

Psychometric properties of the Adolescent Dissociative Experiences Scale in a sample of Italian adolescents.

The purpose of this study was to examine the psychometric properties of the Italian translation of the Adolescent Dissociative Experiences Scale (A-DES). A sample of 1,806 high-school students between the ages of 13 and 18 years, recruited in 6 Italian cities, completed the A-DES. The A-DES showed high internal consistency, excellent item-to-scale homogeneity, good split-half reliability, and a single-factor structure. The scores of the Italian adolescents were comparable to those found in previous research with the measure. No gender differences were found in mean A-DES scores, but boys and girls showed different patterns of responses on A-DES items. Age differences were also found, with 13- and 18-year-old students scoring higher on the measure than the other participants. A cluster analysis showed that participants could be consistently grouped into 2 clusters of low- and high-dissociative adolescents. This study supports the A-DES as a reliable and valid screening measure for dissociative symptoms in adolescents.