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Adhiatma, Widhi
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Social Sciences

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THE CONVERGENT VALIDITY OF INDONESIAN VERSION OF PID-5 Adhiatma, Widhi; Hendrianti, Josephine
Jurnal Psikologi Vol 17, No 2 (2018): Oktober 2018
Publisher : Faculty of Psychology, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.448 KB) | DOI: 10.14710/jp.17.2.97-106

Abstract

Personality Inventory for DSM-5 (PID-5) is the latest personality inventory that measures pathological personality based on DSM-5 model. As a clinical instrument, validity testing is an essential procedure to be achieved, so the clinicians could ascertain the accuracy of the test results. This study aims to measure the convergent validity of Indonesian Version of PID-5. The relationship between PID-5 domains and Personality Psychopathology Five-revised (PSY-5-r) subscales from Minnesota Multiphasic Personality Inventory-2 Restructured Form (MMPI-2-RF) was being measured in this study. All participants were university students (n = 72, M = 22.24 years old, SD = 6.00, males 45.8% and females 54.2%). The PID-5 and MMPI-2-RF which have been adapted into Bahasa Indonesia was administered to all participants. Pearson correlation was used to measure the relationship between each domain from PID-5 (i.e. Negative Affectivity, Antagonism, Detachment, Disinhibition, and Psychoticism) with PSY-5-r subscales (i.e. Negative Emotionality, Aggressiveness, Introversion, Disconstraint, and Psychoticism). Most of the PID-5 domain showed the highest correlation with its conceptually expected PSY-5-r counterpart (r = .31 - .75; Mdnr = .54; p < .01, two tails), except for Disinhibition domain, which showed higher correlation with Negative Emotionality (r = .59) than Disconstraint (r = .31). This slight variation of correlation pattern notwithstanding, the overall result still suffices to confirm a pattern of convergence betw­een PID-5 domains and PSY-5-r subscales.
Evaluating PVTs diagnostic accuracy through simulation study in Indonesian older adults Yanuar, Alfo; Adhiatma, Widhi; Hendriks, Marc P. H.; Halim, Magdalena Surjaningsih
Jurnal Psikologi Vol 24, No 2 (2025): Oktober 2025
Publisher : Faculty of Psychology, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jp.24.2.197-207

Abstract

Background: The accurate assessment of cognitive ability requires valid data, particularly among older adults. Non-credible performance, or symptom exaggeration, threatens the validity of neuropsychological assessments in Indonesia. Purpose: This study aims to examine the diagnostic accuracy of four Performance Validity Tests (PVTs) by comparing healthy older adults and individuals simulating cognitive impairment. Method: An experimental two-group design was used (N=25). Participants passed rigorous cognitive screening (MoCA > 26) and were randomly assigned to a control (n=12) or experimental (n=13) group. PVTs included NV-MSVT, TMJPI, CIHT, and embedded TMT measures. Findings: Mann-Whitney U tests showed significant differences (p< .05) between groups, with controls outperforming simulators. ROC analysis yielded optimal cut-off scores for all PVTs: NV-MSVT A1 (≤ 83), NV-MSVT A2 (≤ 79), TMJPI (≤ 87), CIHT (≤ 9), TMT-A (≥ 131), and TMT-B (≥ 200). AUC values ranged from .713 to .907, indicating good to excellent accuracy in distinguishing the groups. Implication: These findings establish a robust empirical foundation for more ethical and valid neuropsychological research in Indonesia, providing culturally relevant cut-offs to mitigate misdiagnosis in clinical practice, advance cross-cultural neuropsychology in Asia, and strengthen administrative and forensic decision-making.
Co-Authors Halim, Magdalena Surjaningsih Hendrianti, Josephine Hendriks, Marc P. H. Yanuar, Alfo