PSY1010 - Module 2 Flashcards
final exam prep
Developmental Psychology
change is inevitable
change can occur over the lifespan
3 core issues Developmental Psychology
- roles of nature vs nurture
- importance of early experiences (critical periods)
- change continuous or discrete
Nature of change
acquisition or loss
continuous - gradual alteration of behaviour
discontinuous - stages that are qualitatively different (usually ordered in a fixed sequence)
types of Developmental Methodology
- cross-sectional: different groups at same time
- longitudinal: same group at multiple time points
- sequential: different age groups at multiple time points
Physical development - prenatal
- germinal - first 2 weeks (cell division - zygote)
- embryonic - 2 weeks - 2nd month (most significant period for susceptability to teratogens: includes viruses, chemicals, drugs, radiation etc)
- foetal - 9 weeks to after birth
John Piaget - Cognitive Development Theory
cognition - mental activities associated with thinking, knowing, remembering and communicating
children have schemas (organised patterns of thoughts and behaviours) development involves modification of intellectual schemas
Assimilation and Accomodation
Assimilation: taking on new information
Accomodation: adjusting current schema to meet new information
Equilibration: the combo of Assimilation and Accomodation
John Piaget 4 stages of Cognitive Development
- Sensorimotor - 0-2 (object permanence)
- Pre-operational - 2-7 (egocentrism)
- Concrete operational - 7-12 (conservation)
- Formal operational - 12+
didn’t consider the role of culture
Vygotsky’s Sociocultural Theory of Cognitive Development
emphasised the role of social interaction
zone of proximal development
Information Processing approach of Cognitive Development
- processing speed - mental quickness increases with age
- automatisation - ability to perform some tasks automatically
- knowledge base - gained with experience
- cognitive strategies
- meta cognition - thinking about thinking
Ageing
fluid intelligence - uses logic to learn, declines with age
crystallised intelligence - use knowledge, skills and experience accumulated over lifetime, increases with age
Social Development
-change in feeling, thought and behaviour across lifespan critical issues: 1. attachment 2. socialisation 3. changes in moral reasoning
Harry Harlow
contact comfort - crucial element
John Bowlby’s Theory of Attachment
linked Harlow’s findings to children reared in institutions
Mary Ainsworth
Strange Situation
- Securely attached
- Avoidant
- Ambivalent
- Disorganised (adults - unresolved)