1. Social media and youth empowerment—global communication, peer-to-peer interaction, digital activism, identity expression, creative collaboration, online community building 2. Global village negatives—privacy erosion, surveillance risks, cultural dilution, identity loss, misinformation spread, algorithmic control 3. Older people and digital tech—connectivity improvement, loneliness reduction, digital exclusion, learning challenges, tech anxiety, intergenerational communication 4. Self-report crime studies—hidden crime revelation, youth insights, low validity, memory inaccuracy, bias risk, social desirability distortion 5. Male crime and socialisation—masculinity norms, peer influence, aggression reinforcement, media portrayal, subcultural pressure, parental modelling 6. Legal bias and class—selective policing, judicial prejudice, corporate crime neglect, Marxist critique, legal representation gap, systemic inequality