Testing the Factor Structure and Measurement Invariance Across Gender of the Big Five Inventory Through Exploratory Structural Equation Modeling.

Confirmatory factor analyses (CFAs) typically fail to support the a priori 5-factor structure of Big Five self-report instruments, due in part to the overly restrictive CFA assumptions. We show that exploratory structural equation modeling (ESEM), an integration of CFA and exploratory factor analysis, overcomes these problems in relation to responses to the 44-item Big Five Inventory (BFI) administered to a large Italian community sample. ESEM fitted the data better and resulted in less correlated factors than CFA, although ESEM and CFA factor scores correlated at near unity with observed raw scores.

The Italian version of the Inventory of Interpersonal Problems Personality Disorders Scales (IIP-47): psychometric properties and clinical usefulness as a screening measure.

The Inventory of Interpersonal Problems-47 (IIP-47) is a brief and valid self-report measure for screening Personality Disorders (PDs). This study examined internal consistency, factor structure, criterion validity, temporal stability, and operating characteristics of the Italian version of the IIP-47 in two independent samples: PD subjects (n = 120) and nonclinical subjects (n = 475). Alpha coefficients ranged from .

Referral to group psychotherapy: a retrospective study on patients' personality features associated with clinicians' judgments.

This study was designed to explore selected personality features of patients that are associated with clinicians' judgments about whom to refer to dynamic group psychotherapy versus individual therapy. Results suggested that an aspect of patients' adult attachment style, namely level of confidence and level of hostility, may have influenced the clinicians' judgments and decision making about treatment referrals.

Personality disorders and adult attachment dimensions in a mixed psychiatric sample: a multivariate study.

The associations between personality disorders and adult attachment dimensions were assessed in a sample of 487 consecutively admitted psychiatric subjects. Canonical correlation analysis showed that two sets of moderately correlated canonical variates explained the correlations between personality disorders and adult attachment patterns. The first and second attachment variates closely resembled the avoidance and anxiety attachment dimensions, respectively.

History of childhood attention deficit/hyperactivity disorder symptoms and borderline personality disorder: a controlled study.

To evaluate the association between history of childhood attention deficit/hyperactivity disorder (ADHD) symptoms and the diagnosis of borderline personality disorder (BPD) in adulthood, the Wender Utah Rating Scale (WURS) was administered to 42 consecutively admitted BPD subjects, 94 consecutively admitted controls with any cluster B personality disorder (PD) diagnosis other than BPD, 38 consecutively admitted controls with any cluster A or cluster C PD diagnosis but no cluster B PD diagnosis, and 69 consecutively admitted controls with no PD diagnosis. A fourth control group was composed by 201 nonclinical volunteers. According to Dunn-Bonferroni contrasts, BPD subjects showed a significantly higher mean WURS total score compared to all control groups (minimum t = 7.