3) A. Instinct
ID: It is the basic structure of personality which serves as a reservoir of
instincts or their mental representative. It is present at birth, impulse ridden
and stribes for immediate pleasure and gratification(pleasure principle)
EGO: It develops out of id, when infants begins to distinguish between itself
and the outside world. It is concerned with memory and judgement. It is
developed after birth, expands with age and it delays, modifies and controls
id impulses on a realistic level ( reality principle)
SUPER EGO: It is the prohibition learned from the environment( parents
and authorities). It acts as a censor of acceptability of thoughts, feelings
and behaviour. It is determined by regulations imposed upon the child by
parents, society and culture.