Middle East Current Psychiatry (Feb 2024)

Turkish reliability and validity study of Barkley’s BAARS-IV self-report current symptoms

  • Tansu Eda Topaloglu,
  • Bilge Dogan,
  • Doga Sevincok,
  • Levent Sevincok

DOI
https://doi.org/10.1186/s43045-024-00406-9
Journal volume & issue
Vol. 31, no. 1
pp. 1 – 11

Abstract

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Abstract Objective Recall bias of patients and their relatives, low reliability of the history, changes in attention deficit hyperactivity disorder (ADHD) symptoms or compensatory behaviors, and various comorbidities may be associated with difficulties in diagnosing ADHD in adults. Barkley Adult Attention Deficit Hyperactivity Disorder Rating Scale-IV (BAARS-IV), a relatively new scale, needs to be studied for validity and reliability in different societies and cultures. In this study, we investigated whether the Turkish version of BAARS-IV: Present Symptoms Section is valid and reliable in the medical students who constituted the sample. Methods Adult Attention Deficit Hyperactivity Disorder Self-Report Scale and BAARS-IV: Present Symptoms Section were administered to 402 fifth- and sixth-year medical students. We performed exploratory and confirmatory factor analyzes. Cronbach’s alpha and inter-item correlation were evaluated. Pearson correlation test was used in inter-scale correlation analyses. Results For ADHD items, Kaiser-Meyer-Olkin (KMO) (0.882), Measuring of Sampling Adequacy MSA (0.819), chi-square (2512.455), and p (< 0.001) values showed that the data were suitable for factor analysis. A three-factor structure with an eigenvalue above 1 and explaining 53.14% of the total variance was obtained. In the correlation matrix reconstructed with eight Sluggish Cognitive Tempo (SCT) items, the determinant of the correlation matrix was 0.025, the KMO determinant was 0.852, the lowest MSA value was 0.750, and the residual rate was 14%. A two-factor structure was obtained explaining 67.451% of the variance. Cronbach’s alpha values of the inattention and impulsivity subscales were 0.839 and 0.752, respectively. Cronbach’s alpha value of 8 questions in the SCT scale was found to be 0.871. Conclusion The results of our study indicate that the BAARS-IV Self-report Present Symptoms scale is valid and reliable among medical students.

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