Development of Personality and Mental function : Erikson
Erikson
Focuses on key conflicts or core problems the individual strives to master
Trust versus mistrust (birth to 1 year)
If needs are dependably met, infants develop a sense of basic trust
Autonomy versus shame and doubt (1 to 3 years)
Toddlers learn to exercise will and do things for themselves, or they doubt their abilities
Initiative versus guilt (3 to 6 years)
Preschoolers learn to initiate tasks and carry out plans, or they feel guilty about efforts to be independent
Industry versus inferiority (6 to 12 years)
Children learn the pleasure of applying themselves to tasks, or they feel inferior
Identity versus role confusion (12 to 18 years)
Teenagers work at refining a sense of self by testing roles and then integrating them to form a single identity, or they become confused about who they are
Intimacy vs Isolation (19 to 30 years)
Young adults struggle to form close relationships and to gain the capacity for intimate love, or they feel socially isolated
Generativity vs Stagnation (30 to 59 years)
The middle-aged discover a sense of contributing to the world, usually through family and work, or they may feel a lack of purpose.
Integrity vs Despair (60 years and above)
When reflecting on his or her life, the older adult may feel a sense of satisfaction or failure