People throughout the about three communities was indeed given directly the newest Italian models of UPPS-P Spontaneous Behavior Measure (UPPS-P; ) plus the DERS care about-report forms. Users was indeed applied the new UPPS-P together with DERS 2 to 4 weeks following the very first BPI government. All of the tips was administered for the haphazard purchase. Brand new BPI, this new UPPS-P, and DERS was basically interpreted towards Italian because of the a couple of authors; for everyone actions, the fresh new adequacy of your Italian translations on the particular brand new systems was controlled by English mother-language elite translators owing to straight back-translations.
Borderline Character Index (BPI)
The BPI is a 53–item self–report questionnaire based on Kernberg’s concept of borderline personality organization . It assesses a broad range of phenomenological manifestations of BPD pathology, including affectivity and identity disturbances, fear of closeness, interpersonal instability, self–harming/suicidal behavior, impulsive behavior, dissociative symptoms and psychotic symptoms. Applying a modification of the original true–false (yes/no) rating of the items , items were scored on a Likert-type scale with four levels of agreement ranging from “disagree strongly” to “agree strongly” . The BPI yields a total score that is a dimensional measure of overall BPD psychopathology (with higher scores corresponding to greater BPD psychopathology). Only the first 51 items of the BPI are summed to compute the BPI total score (which can range from 51 to 204). In adult participants, the BPI has been found to be a reliable and valid measure of BPD, with sensitivity and specificity data showing that the BPI identifies independently diagnosed patients with sufficient hit rates . Likewise, in adult participants, the BPI total score has been shown to yield good agreement with Gunderson’s DIB-R [46, 47] and DSM-III-R diagnostic criteria for BPD . Of particular relevance to this study, the BPI has also been found to be a reliable measure of BPD features in samples of adolescents . https://datingranking.net/tantan-review/ In support of the measure’s construct validity, scores on the Italian version of the BPI (Cronbach ? = .93) have been found to evidence significant associations with self-reports of childhood sexual abuse, r = .29, p < .001, childhood neglect, r = .33, p < .001, and emotion dysregulation (as assessed with the DERS), r = .39, p < .001, in a sample of Italian nonclinical adults (N = 431, 58.2% female, mean age = 35 ± 16).
In the present study, the Cronbach ? values of the BPI total scores were .91 and .97 in the screening sample (N = 1,157) and the three groups combined, respectively. Similar Cronbach ? values were observed for the BPI total score within each group. In the present study, a subsample of 75 adolescents (41.3% female, mean age = years, SD = 1.74) agreed to be re-administered the Italian version of the BPI one month after the first administration; the value of the test-retest reliability coefficient was good, r = .85, p < .001.
Issues during the Feeling Controls Size (DERS)
This new DERS are 36-item measure that give a comprehensive evaluation of full feelings dysregulation and half dozen particular proportions: nonacceptance out of bad emotions, issues engaging in goal-led habits whenever troubled, difficulties handling natural practices when upset, minimal access to energetic feeling controls actions, lack of emotional good sense, and you may not enough mental understanding. The fresh DERS has actually demonstrated good attempt–retest reliability and enough construct and you will predictive legitimacy , and that’s firmly correlated which have an experimental way of measuring feelings regulation certainly one of BPD people (roentgen = -.63; find ). After that, brand new DERS has been found having a great interior consistency and enough build and you can convergent authenticity certainly kids old eleven–17, and a similar factor design to this used in people . In today’s investigation, this new DERS overall score presented enough inner feel regarding the entire take to (Letter = 91), Cronbach ? = .90, plus in new higher-BPD group (Cronbach ? = .89), average-BPD class (Cronbach ? = .78), and you can lower-BPD class (Cronbach ? = .79).