Marvianto, Ramadhan Dwi
Faculty Of Psychology Universitas Gadjah Mada

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The Fourth Dimensions of the Job Demands-Resources (JD-R) Model of Work Engagement in Indonesian Context Avin Fadilla Helmi; Wahyu Widhiarso; Ramadhan Dwi Marvianto; Acintya Ratna Priwati; Muhammad Ahmad Mustari; Yasinta Vania Artikasari
Jurnal Psikologi Vol 47, No 3 (2020)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (683.451 KB) | DOI: 10.22146/jpsi.56682

Abstract

The purpose of this study was to evaluate the psychometric properties of the modified version of the Work Engagement Scale in the Indonesian context, by adding one aspect and test the effect of types of occupation using the multiple indicator multiple cause (MIMIC) model for testing measurement invariance. The sample of this study included 459 workers in Indonesia using 16 items of the Work Engagement Scale. The results revealed that Indonesian respondents have Asian characteristics, but they come from various ethnicities and cultures. By including university lecturers and industrial workers as respondents and performing confirmatory factor analysis followed by MIMIC model, it is discovered that Indonesian employees have satisfactory psychometric properties in all four dimensions, which comprise the constructs of the work engagement scale. The findings provide an insight into in the Job Demands-Resources (JD-R) Model of work engagement in Indonesian context consisted of vigor, dedication, absorption, and contribution dimensions from theoretical understanding. MIMIC model gives an evidence that the occupation types can affect the factor structure of work engagement, indicating that measurement invariance are not hold.
An Adaptation and Validation of The Indonesian Version of The Bullying and Cyberbullying Scale for Adolescents Fauzan Heru Santhoso; Ramadhan Dwi Marvianto; Budi Purwanto
Gadjah Mada Journal of Psychology (GamaJoP) Vol 9, No 1 (2023)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/gamajop.70527

Abstract

Measurement of bullying behaviour in the Indonesian context has not received much attention let alone a comprehensive measurement of bullying which includes all forms of bullying and the role of individual both as perpetrator and victim. The Bullying and Cyberbullying Scale for Adolescents (BCS-A) developed by Thomas and his colleagues has comprehensive coverage and measures individuals either as perpetrator or victim. The purpose of this study was to adapt and test the psychometric properties of the Indonesian version of the BCS-A scale. This research included two stages: the first stage was adapting the scale from English to Bahasa Indonesia using Beaton’s guideline, while the second stage was validating the Indonesian version of the BCS-A scale. The subjects of this study were 330 high school students in the Special Region of Yogyakarta who participated in the study by completing the BCS-A questionnaire through online surveys. The result of the adaptation stage, that is the Indonesian version of the BCS-A scale, was supported by an evidence of validity based on subject response. At the validation stage, the Indonesian version of the BCS-A was found to have a good validity based on internal structure and satisfactory reliability.
Psychometric properties of Mental Health Scale: An Item Response Theory Approach Ramadhan Dwi Marvianto
Gadjah Mada Journal of Psychology (GamaJoP) Vol 9, No 2 (2023)
Publisher : Faculty of Psychology, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/gamajop.73878

Abstract

Indonesia Family Life Survey (IFLS) the fifth wave used the Centre for Epidemiological Studies Scale (CES-D10) to measure mental health state, which was depressive symptoms construct. It was primarily used in some studies regarding depressive symptoms. However, there was no specific validation research in the Indonesian context. Thus, this study aimed to (1) investigate the item quality of depressive symptom measurement from IFLS fifth wave, (2) measurement precision of this scale, and (3) the measurement invariance based on gender using the IRT approach. This study used data from ILFS-5 in the KP ("Keadaan Psikologis" or Mental Health) section, which was CES-D10 consisting of 10 items and conduct IRT analysis using a 2-PL model. The number of participants from the data was 31,447. CFA analysis resulted a unidimensional model fit for this scale. Moreover, finding showed that this scale had good psychometric properties, including item discrimination, item location, and item fit, except item 5 and item 8. Despite the poor quality for those items, the reliability coefficient, including the items, met a reliable measurement criterion. Also, this scale had much information for assessing medium and severe depressive symptoms. Moreover, the Differential Item Functioning (DIF) analysis indicated that there was no item exhibiting DIF.