Rumana Aktar, PhD, is an associate professor of psychology at the University of Chittagong, Bangladesh. She received her PhD degree in psychology from Nagoya University, Nagoya, Japan in March, 2021. The area of her PhD study was life-span developmental psychology. Dr. Aktar serving as a faculty member at University of Chittagong since 2012. She has been serving as a member of the editorial board and as a reviewer of several national and international prestigious journals (for e.g., Current Psychology, Discover Psychology, BMC Oral Health). She has published a number of research articles in international reputed journals. Her present research interests include psychometrics, life-span developmental psychology, positive psychology, as well as interpersonal relations and their consequences for individuals and societies across culture. She can be reached at rumana_psy@cu.ac.bd.