Naren is a psychologist and higher education professional with over a decade of experience across academia, counseling, and educational leadership. Currently, he serves as an Assistant Professor and Head of the School of Psychology, contributing to two undergraduate psychology programs, a diploma program in Counseling and Psychotherapy, and the establishment of SLIIT’s first psychology lab for student-led experimental research. His research spans psychometrics, AI in education, public health, and socio-political psychology in Sri Lanka. He is the author of a textbook on R statistical computing for psychology undergraduates and has expertise in specialized statistical software such as SPSS, Jamovi, JASP, and R. He currently leads two research grants exploring generative AI in higher education and psychotherapy. Over the past 10 years, he has worked with prestigious universities, including University of Colombo, Liverpool John Moores University, Coventry University, the University of Northampton, and London Metropolitan University.

• Certificate in Higher Education Practice (SEDA-UK), SLIIT - 2025
• PhD Management (Focus Area: Educational Leadership) - Management and Science University, Shah Alam, Malaysia - 2024
• MS Educational Leadership (K-12) - Winona State University, MN, USA - 2018
• MSc in Applied Psychology - Coventry University, UK - 2016
• BA Psychology (Minor: Sociology) - Winona State University, MN, USA - 2013

• Crosscultural Outreach Scholarship - Awarded from Minnesota State Colleges and Universities System for MS Education Leadership (K-12) - 2018.
• Psychological, Social, and Behavioral Sciences International Partner Award for Supporting Student Achievement Presented by Dr. Time Jones, Head of School of Psychological, Social, and Behavioral Sciences of Coventry University, and Dr. Craig Blyth, Associated Head of School, Internationalization, Coventry University. (2017)
• Crosscultural Outreach Scholarship - Awarded from Minnesota State Colleges and Universities System for BA Psychology - 2011

• Selvaratnam, N. D. & Selvaratnam, N. C. (2026). Subject matter experts (SMEs), reliability, and the Delphi method: Revisiting guidelines of consensus in healthcare decision-making. 
• Selvaratnam, N. D. (2026). Chemotherapy Induced Peripheral Neuropathy (CIPN) and Psychotherapy
• Selvaratnam, N. D. & Abeysinghe, N. (2026). Enhancing research methods learning in higher education through generative AI chatbots.