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  1. Factor Structure and Measurement Invariance of SDO 7 Scale in India

    Article • Journal of Personality Assessment, November 2025, Taylor & Francis

    Dr. Sanjay Kumar

  2. Development and Validation of the Caste Consciousness Scale

    Article • October 2025, Center for Open Science

    Dr. Sanjay Kumar

  3. Life satisfaction around the world: Measurement invariance of the Satisfaction With Life Scale (SWLS) across 65 nations, 40 languages, gender identities, and age groups

    Article • PLOS One, January 2025, PLOS

    Dr. Sanjay Kumar, Dr Souheil Hallit, Professor Mehmet Eskin, dr. Norbert Mesko

  4. Factor structure and measurement invariance of social dominance orientation scale-short form (SDO 7(S)) in India

    Article • Current Psychology, January 2025, Springer Science + Business Media

    Dr. Sanjay Kumar

  5. Exposure and connectedness to natural environments: An examination of the measurement invariance of the Nature Exposure Scale (NES) and Connectedness to Nature Scale (CNS) across 65 nations, 40 languages, gender identities, and age groups

    Article • Journal of Environmental Psychology, November 2024, Elsevier

    Anas Alsalhani, Dr. Sanjay Kumar, Professor Mehmet Eskin, Dr Andrea Lukács, dr. Norbert Mesko

  6. The Role of Intolerance of Uncertainty and Religiousness in Schizotypal Personality and Life Satisfaction: A Cross-Sectional Study

    Article • The Journal of Psychology, July 2024, Taylor & Francis

    Dr. Sanjay Kumar

  7. Prayer and Meaningfulness: A Three-Component Model of Religion

    Article • December 2023, Center for Open Science

    Dr. Sanjay Kumar

  8. Body appreciation around the world: Measurement invariance of the Body Appreciation Scale-2 (BAS-2) across 65 nations, 40 languages, gender identities, and age

    Article • Body Image, September 2023, Elsevier

    Dr. Sanjay Kumar, Dr Souheil Hallit, Professor Félix Neto, Anas Alsalhani, Claire El-Jor, Professor Mehmet Eskin, dr. Norbert Mesko, Miroslava Bozogáňová

  9. Factor structure and measurement invariance of Schizotypal Personality Questionnaire—Brief Revised (Updated) in India

    Article • Early Intervention in Psychiatry, August 2023, Wiley

    Dr. Sanjay Kumar

  10. Effects of caste, birth season, and family income on digit ratios

    Article • American Journal of Human Biology, December 2022, Wiley

    Dr. Sanjay Kumar

  11. The relationships of family income and caste-status with religiousness: Mediation role of intolerance of uncertainty

    Article • PLOS One, August 2022, PLOS

    Dr. Sanjay Kumar

  12. Confirmatory factor analysis of the Intolerance of Uncertainty Scale (short form) in India

    Article • International Journal of Mental Health, August 2021, Taylor & Francis

    Dr. Sanjay Kumar

  13. Factor Analysis and Gender Invariance of the Four Basic Dimensions of Religiousness Scale in India

    Article • Psychology of Religion and Spirituality, February 2021, American Psychological Association (APA)

    Dr. Sanjay Kumar

  14. The effects of hand preference and sex on right-left asymmetry in dorsal digit lengths among adults and children

    Article • Early Human Development, February 2021, Elsevier

    Dr. Sanjay Kumar

  15. Effects of hand preference on digit lengths and digit ratios among children and adults

    Article • Early Human Development, December 2020, Elsevier

    Dr. Sanjay Kumar

  16. The Breast Size Satisfaction Survey (BSSS): Breast size dissatisfaction and its antecedents and outcomes in women from 40 nations

    Article • Body Image, March 2020, Elsevier

    Dr. Sanjay Kumar, Carlos A Almenara, dr. Norbert Mesko

  17. Four Basic Dimensions of Religiousness Scale--Hindi Version

    Article • January 2020, American Psychological Association (APA)

    Dr. Sanjay Kumar

  18. Differential Placing of Flexion Creases Contributes to Sex Differences in the Second-to-Fourth Digit Ratio (2D:4D)

    Article • Frontiers in Endocrinology, August 2019, Frontiers

    Dr. Sanjay Kumar

  19. Left-handers are more tolerant of uncertainty

    Article • Laterality Asymmetries of Body Brain and Cognition, May 2019, Taylor & Francis

    Dr. Sanjay Kumar

  20. Factor Structure of Schizotypal Personality in India

    Article • JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH, January 2019, JCDR Research and Publications

    Dr. Sanjay Kumar

  21. Sexual Dimorphism in Digit Ratios Derived from Dorsal Digit Length among Adults and Children

    Article • Frontiers in Endocrinology, March 2017, Frontiers

    Dr. Sanjay Kumar

  22. Data_Sheet_2.xlsx

    Article • Frontiers

    Dr. Sanjay Kumar