Every methods had been given throughout college day

Participants regarding the around three teams was basically applied truly the brand new Italian brands of your own UPPS-P Spontaneous Conclusion Size (UPPS-P; ) as well as the DERS mind-declaration forms. Professionals had been applied this new UPPS-P and the DERS two to four days following 1st BPI government. All of the measures was in fact applied inside the random order. The fresh new BPI, the fresh UPPS-P, therefore the DERS was translated toward Italian by two of the authors; for everybody methods, the newest adequacy of the Italian translations to their particular totally new types is actually controlled by English mommy-tongue top-notch translators owing to straight back-translations.

Borderline Character Catalog (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 . 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.

Difficulties http://datingranking.net/meetme-review/ when you look at the Feeling Control Measure (DERS)

The DERS is thirty-six-items level giving an extensive assessment from total emotion dysregulation along with six particular dimensions: nonacceptance out-of negative emotions, troubles engaging in objective-brought behaviors whenever upset, dilemmas managing impulsive routines whenever troubled, limited access to energetic feelings control steps, decreased mental good sense, and you will decreased emotional quality. The fresh DERS features displayed an effective sample–retest accuracy and you may sufficient make and you may predictive validity , and that is firmly correlated with a fresh way of measuring emotion control among BPD people (roentgen = -.63; discover ). Next, the fresh new DERS has been found getting an effective inner structure and you can adequate create and convergent legitimacy certainly kids aged eleven–17, and an equivalent basis construction compared to that utilized in people . In the modern research, the brand new DERS total rating exhibited sufficient inner texture regarding the whole take to (N = 91), Cronbach ? = .90, as well as in brand new higher-BPD category (Cronbach ? = .89), average-BPD classification (Cronbach ? = .78), and you will lowest-BPD classification (Cronbach ? = .79).