(a) Highlight the psychological consequences of living in high population density area. (15 marks) (b) Illustrate the…

(a) Psychological consequences of living in high population density areas Density is a physical measure of people per unit area, whereas crowding is the subjective experience of too little space, with stress. Density produces crowding when it interferes with goals, privacy or control (Stokols).

Consequences:

• Stress and arousal: raised physiological arousal, chronic stress, irritability and sleep problems.
• Urban overload (Milgram): to cope with excess stimuli people filter inputs, leading to social withdrawal, reduced helping and indifference to strangers.
• Loss of control and privacy: learned helplessness and reduced perceived personal control (Rodin; Baum and Valins on high-density residences).
• Social behaviour: more aggression, hostility, family conflict and withdrawal. Calhoun's rat studies, with caution about generalising, described a "behavioural sink" marked by abnormal aggression and withdrawal.
• Performance and health: poorer attention on complex tasks, and higher risk of anxiety, depression and psychosomatic complaints.

Effects depend on mediators such as the type of setting, cultural norms about space, personal control and social support. Coping strategies include withdrawal, territoriality, personal-space management, cognitive reappraisal and design that gives privacy.

(b) Characteristics and promotion of entrepreneurial behaviour Characteristics:

• High need for achievement (McClelland).
• Calculated risk-taking and a tolerance for ambiguity.
• Internal locus of control and self-efficacy.
• Innovativeness, opportunity recognition and proactiveness.
• Persistence, resilience in the face of failure, and independence.
• Vision, networking ability and leadership.

Promotion among the youth:

• Education and experiential learning: entrepreneurship curricula, innovation labs (such as the Atal Tinkering Labs under the Atal Innovation Mission), competitions and projects.
• Achievement motivation training (McClelland's work with Indian entrepreneurs at Kakinada) and mentoring by experienced founders.
• Institutional support: seed funding, incubation and simplified regulation, as under Startup India and Mudra loans.
• Psychological support: reframing failure as feedback, and building self-efficacy.
• Social support: family and community acceptance of unconventional careers, and visible role models.

(c) Impact of electronic media on adolescent behaviour Positive effects: access to information and digital learning, peer connection and support, identity exploration, creativity and civic participation.

Negative effects:

• Aggression: violent content primes aggressive thoughts, desensitises and raises arousal, as described by the General Aggression Model and social learning theory.
• Body image and self-esteem: upward social comparison with idealised images on social media leads to dissatisfaction and mood problems.
• Overuse and addiction: variable-reward design promotes compulsive use, with sleep loss, reduced attention and poor academic performance.
• Cyberbullying and online risks: victimisation, anxiety and depression, and exposure to harmful content.
• Reduced physical activity and face-to-face interaction.

The effects are moderated by parental mediation, digital literacy, content type and the adolescent's personality. In India, cheap data and smartphones have widened access, so screen-time limits, family co-viewing and school digital-literacy programmes are needed alongside positive use.