- Akhtar, H., & Kovacs, K. (2024). Measurement precision and user experience with adaptive versus non-adaptive psychometric tests. Personality and Individual Differences, 225, 112675 https://doi.org/10.1016/j.paid.2024.112675
- Akhtar, H. & Kovacs, K. (2024). Measuring process factors of fluid reasoning using multidimensional computerized adaptive testing. Assessment. 0(0). https://doi.org/10.1177/10731911241236351
- Akhtar, H., Silfiasari, Vekety, B., & Kovacs, K. (2023). The Effect of Computerized Adaptive Testing on Motivation and Anxiety: A Systematic Review and Meta-Analysis. Assessment, 30(5), 1379–1390. https://doi.org/10.1177/10731911221100995
- Akhtar, H. & Firdiyanti, R. (2023). Test-taking motivation and performance: Do self-report and time-based measures of effort reflect the same aspects of test-taking motivation? Learning and Individual Differences. 106, https://doi.org/10.1016/j.lindif.2023.102323
- Akhtar, H., & Sumintono, B. (2023). A Rasch analysis of the International Personality Item Pool Big Five Markers Questionnaire: Is longer better?. Primenjena Psihologija, 16(1), 3–28. https://doi.org/10.19090/pp.v16i1.2401
- Akhtar, H., & Kovacs, K. (2023). Which tests should be administered first, ability or non-ability? The effect of test order on careless responding. Personality and Individual Differences. 207, 112-157. https://doi.org/10.1016/j.paid.2023.112157
- Akhtar, H. (2022). The Pattern of Test-Taking Effort Across Items in Cognitive Ability Test: A Latent Class Analysis. Proceeding of the 19th International Conference on Cognition and Exploratory Learning in the Digital Age. http://dx.doi.org/10.33965/celda2022_202207l021
- Akhtar, H., & Silfiasari. (2022). A brief measure of self-reported cognitive abilities: Are males and females different?. Testing, Psychometrics, Methodology in Applied Psychology. 29(4), 475-493. https://doi.org/10.4473/TPM29.4.6
- Akhtar, H. Measuring Fluid Reasoning and Its Cultural Issues: A Review in the Indonesian Context. Buletin Psikologi. 30(2), 348-260. https://doi.org/10.22146/buletinpsikologi.74475
- Akhtar, H., & Silfiasari, S. (2022). Perbedaan gender dan kepribadian dalam estimasi diri mengenai inteligensi. Jurnal Psikologi Ulayat. 9(2), 373–389, https://doi.org/10.24854/jpu423
- Akhtar, H., & Firmanto, A. (2021). The pursuit of happiness: Predicting happiness based on anchor theory. Indigenous: Jurnal Ilmiah Psikologi, 6(1), 16-23
- Akhtar, H., Pertiwi, R., & Mashuri, M. (2020). Eksplorasi motivasi relawan: Sebuah perspektif indigenous psychology [Exploration of volunteer motivation: An indigenous psychology perspective]. Jurnal Psikologi Sosial, 19(3), 206-216
- Akhtar, H., Istiqomah, I., Hasanati, N. (2019). Game-based learning: teachers' attitude and intention to use Quizizz in the learning process. In B. H. Prakoso, W. Nurhayati, I. I.Krisna (Eds.), The 2nd International Conference of Educational Assessment and Policy (pp.49-54). Jakarta: Center for Educational Assessment. Retrieved from https://iceap.kemdikbud.go.id/index.php/iceap/article/view/196/51
- Akhtar, H. (2019). Evaluasi properti psikometris dan perbandingan model pengukuran konstruk subjective well-being [Evaluation of psychometric properties and comparison of measurement models of subjective well-being constructs]. Jurnal Psikologi, 18(1), 29-40
- Akhtar, H. (2019). Predicting Participation in Volunteering Based on Personality Characteristics. Journal of Educational, Health, and Community Psychology, 8(2), 32-44
- Akhtar, H. & Kartika, Y. (2019). Intelligence and creativity: an investigation of threshold theory and its implications. Journal of Educational Sciences & Psychology, 9(1), 131-138
- Akhtar, H. & Azwar, S. (2019). Indonesian adaptation and psychometric properties evaluation of the Big Five Personality Inventory: IPIP-BFM-50. Jurnal Psikologi, 46(1), 32-44
- Akhtar, H. & Azwar, S. (2018). Development and validation of a short scale for measuring big five personality trait: The IPIP-BFM-25 Indonesia. Journal of Innovation in Psychology, Education and Didactics. 22(2), 167-174
- Afiatin, T. & Akhtar, H. (2018). Self-esteem as a mediator of the relationship between work-family balance and happiness among working mothers. The Social Sciences. 13 (8), 1341-1348
- Akhtar, H., Rahman, E., Muslimah, H.L., Mariani, V., Jauharini, Y. (2018). Konsep kebahagiaan pada anak-anak, remaja, dan orang dewasa di Jawa [The Conception of Happiness among Javanese Children, Youth and Adults]. Unpublished Research Report. Center for Indigenous and Cultural Psychology, Universitas Gadjah Mada
- Akhtar, H. (2018). Translation and validation of the Ten-Item Personality Inventory (TIPI) into Bahasa Indonesia. International Journal of Research Studies in Psychology. 7 (2), 59-69. https://doi.org/10.5861/ijrsp.2018.3009
- Akhtar, H. (2018). Perspektif Kultural untuk pengembangan pengukuran kebahagiaan orang Jawa [Cultural perspectives for the development of javanese happiness measurement]. Buletin Psikologi. 26(1), 54-63. https://doi.org/10.22146/buletinpsikologi.30895
- Akhtar, H. (2017). Psychological well-being of volunteer teacher trainers in the remote area in indonesia. International E-Journal of Advances in Social Sciences, 3 (9), 840-849. https://doi.org/10.18769/ijasos.366855
- Akhtar, H., & Helmi, A.F. (2017). Penyusunan dan identifikasi properti psikometris skala strategi koping akademik pada mahasiswa [Development and psychometric properties evaluation of academic coping strategies scale in college students]. Humanitas. 14 (2), 164-175. http://dx.doi.org/10.26555/humanitas.v14i2.6841
- Akhtar, H., & Soetjipto, H.P. (2014). Peran sikap dalam memediasi pengaruh pengetahuan terhadap perilaku minimisasi sampah [The role of attitude to mediate the effect of knowledge on people’s waste minimization behavior]. Jurnal Manusia dan Lingkungan. 3 (21), 386-392