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Objective: Personality involves both trait and state components, personal goals serving a crucial regulatory function for the expression of personality states. The present study investigates the dynamic interplay between conscientiousness-related goals, conscientious personality states, and trait conscientiousness., Method: A sample of 244 community participants responded to a baseline survey (T1), a 5-times-a-day Ecological Momentary Assessment (EMA) for 15 days, and a post-EMA survey (T2)., Results: Pre-registered multilevel analyses indicated significant contemporaneous positive and negative associations between momentary conscientious and unconscientious goals and state conscientiousness, respectively. Cross-lagged associations also emerged, with goals predicting future states of conscientiousness. A latent growth model was fitted on a subsample of participants (N = 159). Results indicated that change in trait conscientiousness from T1 to T2 was explained by growth in conscientiousness-related goals during the EMA phase, with a mediating effect of growth in state conscientiousness., Conclusions: Overall, the results corroborate the importance of goals for modeling contemporaneous and cross-lagged personality dynamics, both in short and longer timeframes., (© 2022 The Authors. Journal of Personality published by Wiley Periodicals LLC.)

Adolescence is a crucial period for the development of personality and its dysfunctions. In this regard, it is essential to evaluate the nature and degree of maladaptive personality functioning. However, measures currently available present some limitations, mainly being adaptations from adult's tailored instruments and length. Moreover, no instrument considers the crucial dimensions related to body development and sexuality. This contribution presents data on the Adolescent Personality Structure Questionnaire (APS-Q) development, a self-report measure to capture core aspects of personality functioning in adolescence while being agile and reliable. On two large samples of adolescents (total N = 1,664), we investigated the psychometric properties of the APS-Q. We explored its factor structure and construct and incremental validity in the first sample, testing specific associations with existing measures of severity of personality pathology, maladaptive personality traits, and psychological distress. In the second sample, we confirmed its factor structure, assessing gender and age invariance. Overall, our findings support the APS-Q's validity as a reliable and useful measure to assess personality functioning. Moreover, the APS-Q highlighted developmentally vital dimensions such as self-functioning (encompassing mental and bodily changes and considering the dimension of sexuality), interpersonal functioning (discriminating the dimensions of family and peers), and emotion regulation.

Objective: Assuming personality to be a system of intra-individual processes emerging over time in interaction with the environment, we propose an idiographic approach to investigate potential changes of intra-individual dynamics in the perception of situations and emotions of individuals varying in personality traits. We compared the semiparametric time-varying autoregressive model (TV-AR) that takes into account the non-stationarity of psychological processes at the individual level, with the standard AR model., Method: We conducted analyses of individual time series to assess intra-individual changes in mean levels and inertia on data from two adolescents who completed measures of personality and indicated their situation perceptions and emotions five times a day for 19 days., Results: For the less honest, emotional, extraverted, and more agreeable adolescent, the TV-AR model detected reliable changes in the intra-individual dynamics of situation perceptions and emotions whereas, for the other individual, the standard AR model was more preferred, given the lack of changes in the intra-individual dynamics., Conclusions: Psychological processes dynamics in situation perception and emotions may vary from person to person depending on their personality. This work constitutes a first step in demonstrating that an idiographic approach has advantages in identifying changes in individuals' perceptions and reactions to situations., (© 2020 Wiley Periodicals, Inc.)

Impulsivity is a multifaceted construct particularly relevant for understanding a wide variety of behaviors, especially risky behaviors. A recent conceptualization of impulsivity identifies three impulsivity factors-pervasive influence of feelings, feelings trigger action, and lack of follow-through-that have been shown to predict different behaviors. In this contribution, we examine the psychometric properties of an Italian version of such a three-factor model on a relatively large sample ( N  = 845). Moreover, on a subsample ( n  = 766) we determined whether specific dimensions of impulsivity are related to a series of risky behaviors, assessed 3 weeks later, by testing the predictive validity of the multidimensional inventory also in comparison with a standard measure of personality (HEXACO). An exploratory structural equation model confirmed the original 3-dimension structure and showed that the Italian adaptation has satisfactory psychometric properties. Convergent validity with the HEXACO dimensions was established. Furthermore, only the factors feelings trigger action and lack of follow-through, not pervasive influence of feelings, predicted risky behaviors. Findings provide a clear support to the 3-factor model of impulsivity and demonstrate its usefulness for a better comprehension of risky behaviors.

We argue that clinical information related to an object-relations model of personality pathology can be used by untrained and clinically inexperienced students to rate personality-disordered patients on the Level of Personality Functioning Scale (LPFS). To do so, 73 clinically inexperienced undergraduate students were asked to assess personality functioning of 10 female inpatients using the LPFS from audio recordings of the Structured Interview of Personality Organization (STIPO). LPFS ratings showed acceptable interrater reliability. Moreover, LPFS ratings were significantly associated with external measures of severity of personality pathology (number of DSM-IV-TR personality disorders) as assessed by experienced clinicians. Finally, the students' ratings were also associated with the level of personality organization as measured by experienced clinicians using the STIPO. Our findings confirm that untrained raters can reliably assess personality pathology by rating the LPFS based on material from the STIPO. Implications related to the use of the STIPO as a tool for the assessment of personality pathology according to the DSM-5 Alternative model are discussed.

Introduction: Emerging personality organization may play an important role in the psychological adjustment of early adolescents, but research in this area is still limited. The current study evaluated if personality organization moderates the association between rejection sensitivity and adverse psychological outcomes in early adolescence., Methods: Three-hundred eighty-six early adolescents (age range 13-15 years; 51% Female) attending junior high schools in Italy completed the semi-structured Interview of Personality Organization Processes in Adolescence (IPOP-A), the Children's Rejection Sensitivity Questionnaire (CRSQ), and the Youth Self Report/11-18 (YSR)., Results: Disruption in the emerging personality organization was associated with increasing symptom problems in early adolescence. Conversely, the successful development of personality organization buffered the relation between rejection sensitivity and negative psychological outcomes (i.e., conduct and affective problems)., Conclusion: These findings encourage to accurately evaluate personality organization in adolescence, in order to take into account difficulties but also strengths in personality organization when treating early adolescents., (Copyright © 2018 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.)

This article demonstrates the utility of a theory-guided psychodynamic approach to the assessment of personality and personality pathology based on the object relations model developed by Kernberg (1984). We describe a clinical interview, the Structural Interview (SI; Kernberg, 1984), and also a semistructured approach, the Structured Interview of Personality Organization (STIPO; Clarkin, Caligor, Stern, & Kernberg, 2004) based on this theoretical model. Both interviews focus on the assessment of consolidated identity versus identity disturbance, the use of adaptive versus lower level defensive operations, and intact versus loss of reality testing. In the context of a more clinically oriented assessment, the SI makes use of tactful confrontation of discrepancies and contradictions in the patient's narrative, and also takes into account transference and countertransference phenomena, whereas the more structured approach of the STIPO incorporates clinical judgment informed by clinical theory into a well-guided interaction with the patient. Both interviews have good interrater reliability and are coherent with the alternative model for personality disorder diagnosis proposed by the Diagnostic and Statistical Manual of Mental Disorders (5th ed.), Section III. Finally, they provide the clinician with specific implications for prognosis and treatment planning and can rationally guide clinical decision making.

Background: Although dual diagnosis has been a topic of great scientific interest for a long time, few studies have investigated the personality traits that characterize patients suffering from substance use disorders and co-occurring personality disorders through a dimensional approach. The present study aimed to evaluate structural personality profiles among dual-diagnosis inpatients to identify specific personality impairments associated with dual diagnosis., Methods: The present study involved 97 participants divided into three groups: 37 dual-diagnosis inpatients, 30 psychiatric outpatients and 30 nonclinical controls. Dimensions of personality functioning were assessed and differences between groups were tested using Kernberg's dimensional model of personality., Results: Results showed that dual diagnosis was associated with the presence of difficulties in three main dimensions of personality functioning. Dual-diagnosis inpatients reported a poorly integrated identity with difficulties in the capacity to invest, poorly integrated moral values, and high levels of self-direct and other-direct aggression., Conclusions: The present study highlighted that a dimensional approach to the study of dual diagnosis may clarify the personality functioning of patients suffering from this pathological condition. The use of the dimensional approach could help to advance research on dual diagnosis, and it could have important implications on clinical treatment programs for dual-diagnosis inpatients., (Copyright © 2014 Elsevier Inc. All rights reserved.)

Both the new ICD-11 and the latest Alternative DSM-5 Model for Personality Disorders focus on self and interpersonal functioning as the central feature of personality pathology, also acknowledging that personality disorders are organized along a dimensional continuum of severity. This revised understanding is in line with long-standing psychodynamic conceptualisations of personality pathology, in particular Kernberg's object relations model of personality organization. Despite existing evidence for the clinical utility of the derived Structured Interview of Personality Organization (STIPO-R), empirical support for the identification of clear cut-points between the different levels of personality functioning is missing. For this purpose, a total of 764 adult participants were recruited across two clinical (outpatient and inpatient) settings (n = 250) and two non-clinical (university students and general community) samples (n = 514). Results from the mixture modeling suggested the existence of five groups across the clinical and non-clinical samples that covered: healthy personality functioning, maladaptive personality rigidity, and mild, moderate, and severe levels of personality pathology. All five indicators of personality organization were found to be reliable predictors of personality pathology. Of the five STIPO-R indicators, Aggression and Moral Values had the most discriminative power for differentiating between the Mild, Moderate, and Severe personality disorder groups. Implications of these findings are discussed. [ABSTRACT FROM AUTHOR]

Abstract Research on personality in adolescence underlined the importance of adopting a dimensional approach to personality pathology rather than a categorical one. In this regard, the association between maladaptive versions of personality traits and pathological outcomes has been studied, neglecting the study of the severity of personality functioning. The aim of the current study is to investigate the interactions between maladaptive personality traits as conceptualized in DSM-5 Alternative Model for Personality Disorders and personality functioning in a large sample of non-clinical adolescents. Maladaptive personality traits, severity of personality functioning and psychological distress were evaluated in 562 adolescents (62.5% females, M = 16.24, SD = 1.69) recruited from middle and secondary schools in Northern Italy. Results showed that internalizing maladaptive personality traits and psychoticism were associated with psychological distress, whilst externalizing traits were not. Moreover, dimensions of personality functioning (self and interpersonal related) moderated the strength of these associations. These findings suggest the importance of taking into account the level of personality functioning in order to deeper understand the association between maladaptive personality traits and psychological distress. In particular, our results indicate that internalizing features might be highly influenced by personality dimensions in adolescence. Highlights • We investigate the interplay of maladaptive personality traits (as conceptualized in the AMPD) and personality functioning in adolescence. • Internalizing maladaptive personality traits and psychoticism are associated with psychological distress. • The strength of the association between maladaptive traits and psychological distress varies as a function of the level of severity of personality functioning (self and interpersonal related). [ABSTRACT FROM AUTHOR]

We argue that the series of traits characterizing Borderline Personality Disorder samples do not weigh equally. In this regard, we believe that network approaches employed recently in Personality and Psychopathology research to provide information about the differential relationships among symptoms would be useful to test our claim. To our knowledge, this approach has never been applied to personality disorders. We applied network analysis to the nine Borderline Personality Disorder traits to explore their relationships in two samples drawn from university students and clinical populations (N = 1317 and N = 96, respectively). We used the Fused Graphical Lasso, a technique that allows estimating networks from different populations separately while considering their similarities and differences. Moreover, we examined centrality indices to determine the relative importance of each symptom in each network. The general structure of the two networks was very similar in the two samples, although some differences were detected. Results indicate the centrality of mainly affective instability, identity, and effort to avoid abandonment aspects in Borderline Personality Disorder. Results are consistent with the new DSM Alternative Model for Personality Disorders. We discuss them in terms of implications for therapy. [ABSTRACT FROM AUTHOR]

This work aims at presenting the Structured Interview of Personality Organization (STIPO), a semistructured interview for the assessment of personality organization, according to Otto Kernberg's model. O. Kernberg's theoretical and diagnostic model is presented, as well as the structural interview technique. Then, the STIPO is illustrated in its content: the 7 dimensions of the interview (Identity, Object relations, Defenses, Coping, Aggression, Moral values, and Reality testing) are described. Finally, this work reviews the literature about the psychometric properties of the STIPO, which shows good levels of internal coherence, good interrater reliability, and patterns of associations with criterion measures in line with theoretical expectations. Clinical and research applications are discussed in terms of their implications regarding research and clinical practice, as well as in the context of the new conception of personality disorders proposed for the DSM V. [ABSTRACT FROM AUTHOR]

Abstract Networks have been recently proposed for modeling dynamics in several kinds of psychological phenomena, such as personality and psychopathology. In this work, we introduce techniques that allow disentangling between-subject networks, which encode dynamics that involve stable individual differences, from within-subject networks, which encode dynamics that involve momentary levels of certain individual characteristics. Furthermore, we show how networks can be simultaneously estimated in separate groups of individuals, using a technique called the Fused Graphical Lasso. This technique allows also performing meaningful comparisons among groups. The unique properties of each kind of network are discussed. A tutorial to implement these techniques in the "R" statistical software is presented, together with an example of application. Highlights • We present network-analysis techniques for exploring personality dynamics. • Both between-subject and within-subject networks are discussed. • The Fused Graphical Lasso for estimating networks in different groups is presented. • An example of application is shown in the domain of interpersonal perceptions. • A detailed tutorial in R for implementing these techniques is provided. [ABSTRACT FROM AUTHOR]

Introduction: Identifying longitudinal trajectories of emerging personality (EP) is crucial to highlight developmental patterns that might foster personality pathology in adolescence and early adulthood. Research on the exacerbation of personality pathology in adolescence identifies the significant contribution of internalizing and externalizing problems and suggests the importance of considering aspects such as mentalization, while accounting for gender differences. Methods: In our study, we adopted a mixed‐model approach to (1) explore longitudinally EP (Adolescent Personality Structure Questionnaire; APS‐Q) over 12 months in a sample of adolescents (N = 178, 62% females, mAGE = 15.04, SD = 1.27), accounting for gender effects. Moreover, (2) we assessed the longitudinal effect of internalizing and externalizing problems (Youth Self‐Report; YSR‐112) on EP. Finally, (3) we addressed the moderating role of mentalization (Movie Assessment for Social Cognition; MASC) in this developmental pathway. Results: Results highlighted a two‐way pattern of EP. No changes were found in the level of difficulties in Self‐acceptance, Investments and Goals, and Relationships with family dimensions. However, significant changes were found in personality functioning in the dimensions of Sense of Self, Aggression, and Relationships with friends. More, changes in difficulties in Sexuality emerged only in females. Also, gender differences emerged in the level of severity of EP. In addition, Internalizing and Externalizing problems differentially predicted difficulties in personality dimensions. Finally, mentalizing features moderated the relationship between Internalizing problems and Sense of Self and Internalizing problems and Self‐acceptance, respectively. Conclusions: Our contribution aligns with recent developmental models of personality pathology, suggesting that different personality dimensions develop at different paces. More, it highlights the predictive power of externalizing and internalizing problems on difficulties in personality dimensions. Finally, it advances the discussion on the contribution of mentalizing abilities to EP. [ABSTRACT FROM AUTHOR]

The first Italian lockdown during COVID-19 pandemic constituted an example of strong situation. Under this context, we investigated associations of HEXACO personality with COVID-19 mitigation behaviors (self-reported hygiene, distancing, going out). We tested unique associations through regularized regressions and out-of-sample prediction after establishing the best level of analysis (HEXACO traits, facets, items). Personality always explained out-of-sample variance over and above demographics, COVID-related knowledge, concern, impacts, and goals. Hygiene and distancing were best predicted by HEXACO traits, whereas facets constituted the best level for the prediction of going out. In general, honesty-humility (trait or facets) was the clearest predictor of safer behaviors. Results corroborate the relevance of personality even in strong situations, as well as its importance for COVID-19 mitigation. • A lockdown for a pandemic such as COVID-19 can be considered as a strong situation. • We predicted COVID-19 mitigation behaviors through HEXACO traits, facets, and items. • We used statistical learning techniques to estimate out-of-sample predictions. • Personality showed unique effects above and beyond COVID-specific variables. • Honesty-humility (trait and facets) stood out as the clearest predictor of behaviors. [ABSTRACT FROM AUTHOR]

Abstract There is ongoing debate about the structure of pathological narcissism. Adopting a network approach, we investigate the core features of pathological narcissism and the nature of traits interconnections in a community sample (N = 944), considering also the effect of personality structure. Results suggest that grandiose fantasies, contingent self-esteem, and entitlement rage have a central role in defining pathological narcissism. Also, differences in interconnections between traits are found when considering individuals with different levels of personality structure. Our findings shed light on the structure and nature of pathological narcissism by showing the existence of both core and peripheral features, as well as their differential role in defining narcissistic manifestations at different levels of personality functioning. Highlights • We investigate the structure of pathological narcissism adopting a network approach. • Contingent self-esteem, Grandiose Fantasies and Entitlement Rage are central traits. • Personality structure affects predictability of pathological narcissistic traits. • Interconnections between traits change at different levels of personality structure. [ABSTRACT FROM AUTHOR]

We aimed to investigate the extent to which Environmental Sensitivity (ES), as captured by the Highly Sensitive Person, 12-item scale (HSP-12), is distinguishable from traditional personality traits, contributes to psychological adjustment over and above personality, and if this contribution depends on the rearing environment. We also explored the HSP-12 psychometric properties and invariance across countries (UK and Italy) and samples (university and general population). Across multiple adult samples (N = 4459), we provided evidence that ES can be reliably assessed with the HSP-12 across countries and groups. We also showed that ES is distinguishable from established personality traits and is associated with lower well-being and negative affect, beyond personality. An environment perceived as caring played a buffering role. • Environmental Sensitivity (ES) can be reliably assessed with the HSP-12 scale. • ES is distinguishable from traditional personality traits. • ES predicts psychological adjustment over and above personality. • Positive rearing environments buffer the ES association with anxiety and depression. [ABSTRACT FROM AUTHOR]