Social_Role represents the organised system of behavioural expectations, positions, and identities that individuals occupy within social structures and through which social interaction is organised and regulated. This category encompasses the fundamental mechanisms through which societies organise human behaviour and social relationships, including both positions that individuals achieve through their actions and those that are ascribed based on characteristics beyond their control. The concept includes the hierarchical dimension of social positions through status systems and the specialised behavioural expectations associated with particular social positions. Gender roles represent culturally defined expectations based on sex categories, while the sick role exemplifies how societies organise responses to illness and health conditions. Master status refers to dominant identity categories that override other social positions in social interaction. The category captures how societies create and maintain social order through the assignment and performance of differentiated roles that coordinate individual behaviour with collective needs and expectations. These roles serve as bridges between individual identity and social structure, providing frameworks for social interaction, identity formation, and the reproduction of social patterns across time and social contexts.