Class 12 Psychology - ISC
Lifespan Development
The chapter 'Lifespan Development' in ISC Class 12 Psychology explores the psychological, physical, and socio-emotional changes that occur from conception across the entire human lifespan. It covers major developmental stages including infancy, childhood, adolescence, adulthood, and old age. Students will study key theoretical perspectives such as Piaget's stages of cognitive development, Erikson's psychosocial stages, and Kohlberg's stages of moral development. This chapter is vital for board exams as it forms the foundational understanding of human growth, forming a high-scoring section with application-based case studies and theoretical questions.
Start Learning FreeKey Concepts
Maturation
Unfolding of development according to a genetic blueprint, relatively independent of environmental experiences.
Piaget's Cognitive Development
Theory stating that children progress through four stages of cognitive growth: sensorimotor, preoperational, concrete operational, and formal operational.
Erikson's Psychosocial Stages
A lifespan theory involving eight crises or conflicts that individuals must resolve successfully at each stage of development, such as trust vs. mistrust and identity vs. role confusion.
Attachment
A close emotional bond between an infant and their primary caregiver, classified by psychologists like Ainsworth as secure or insecure.
Identity vs. Role Confusion
Erikson's fifth psychosocial stage occurring during adolescence, where teenagers explore independence and develop a sense of self.
Important Formulas
Board Exam Info
In the ISC Class 12 Psychology board examination, this chapter typically carries around 8 to 12 marks. Questions commonly include short-answer questions defining key terms, distinguishing between developmental stages, and 4-6 mark application-based case studies related to Erikson's psychosocial crises or Piaget's cognitive milestones.
Frequently Asked Questions
What is the difference between growth and development?
Growth refers to physical changes in size and height that are quantitative, while development is a broader, qualitative process involving overall functional and psychological maturation.
How do I easily remember Erikson's 8 stages for the exam?
Learn them chronologically by linking each life stage to its core crisis, starting from infancy (Trust vs. Mistrust) to late adulthood (Integrity vs. Despair).
Are case study questions common from this chapter?
Yes, ISC frequently asks scenario-based questions where you must identify an adolescent's identity status or a child's cognitive stage based on Piaget's theory.
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