1) The document discusses Jesse Delia's constructivism theory, which focuses on how people think differently based on their individual personalities and cognitive complexity.
2) It examines the Role Category Questionnaire (RCQ) which measures complexity in interpersonal perception and discusses how constructs like views on gender roles can change over time as children develop.
3) While acknowledging limitations like only using the RCQ, it also notes that considering additional factors like culture, race, religion and gender could provide a more comprehensive understanding of individuals.