Urdu Translation and Validation of 11-Item Measure to Assess Borderline Personality Features in Pakistani Adolescents

Abstract

The current study includes Urdu translation and validation of Borderline Personality Features Scale–11 (BPFS-11) in two phases. Phase 1 included forward and back translation of BPFS-11, and Phase 2 included establishment of psychometric properties for BPFS-11. For this purpose, 930 adolescents were selected from different hospitals, schools, and colleges. The reliability value of the scale was .72. Exploratory factor analysis revealed factor structure with four principal dimensions; besides confirmatory factor analysis, goodness-of-fit indices indicated good fit of model to data, and two dimensions of scale and factors showed good values of internal consistency. The obtained value for goodness-of-fit index was .995, for adjusted goodness-of-fit index was .989, for comparative fit index was .998, for incremental fit index was .998, and for root mean square error of approximation (RMSEA) value was .019. Good values of composite reliability and convergent validity were measured for both dimensions of the scale. The analysis of criterion-related validity showed significant positive correlation of BPFS-11 with Affective Lability Scale, Deliberate Self-Harm Inventory, and neuroticism scale of Big Five Inventory. Significant differences were found between scores of individuals having borderline personality disorder and scores of normal individuals. The results of the current study indicated that BPFS-11 is short and easily administered diagnostic tool that has good psychometric properties and can be helpful for diagnosis of borderline personality features in adolescents. It can enhance the understanding of the participants regarding the statements of the scale for Urdu natives.

Validity and Reliability of the Urdu Version of the McLean Screening Instrument for Borderline Personality Disorder

“…This should be done to ensure that the scale measures only BPD and not any other construct (e.g., psychopathology). Hence, future studies may use translated measures of constructs that assess any features of BPD (Bibi and Kazmi, 2021 ).…”

“…Although an Urdu-translated brief measure of borderline personality features exists, its psychometric properties have only been ascertained in adolescents (Bibi and Kazmi, 2021 ). The drawbacks in previous instruments led to the impetus to create another instrument to assess BPD based on DSM-IV criteria (i.e., McLean Screening Instrument for BPD) (Zanarini et al, 2003 ).…”