L1&2 Developmental Psychology Flashcards
Why is developmental psychology important
Understanding normal development
* understand how we might work with someone of a particular developmental stage
* understand when things go wrong with development
* Typical trajectory of development
Understanding factors that affect development
Understanding continuity and change with development
What is developmental psychology about
Science of human development seeks to understand how and why people- all kinds of people, everywhere change and remain the same over time
What kind of development are developmental psychology about
Physical (including neural)
Cognitive (including intellectual)
Social (including emotional)
*interdependent domains
Interdependent domains
Changes in one are likely to cause change in others
Developmental issues and methods
- Nature and nurture
- Sensitive and critical periods
- Stability and change
- Continuity and discontinuity
- Normative versus non-normative events
Nature VS nurture
the extent to which development is influences by nature and/or nurture
Microsystem
the most immediate surroundings (eg. family friends, teachers)
Mesosystem
relations between microsystems (eg. connection between home and the workplace)
ecosystem
comprises social settings that affect the individual without them playing an active role
macrosystem
operates at the outer level of the ecology (eg. laws, cultural values
chronosystem
represents changes that occur over time
Critical period
concept suggests that the brain is set to acquire a function during a limited period of time
if key experiences do not occur during a critical period…
the function may not develop or may not be fully developed
Maturation
biologically based changes that follow an orderly sequence
Stability and change
acquisition to the loss of a behaviour or function
Continuous change
a gradual alteration of behaviour
Discontinuous
states of growth that are qualitatively different and that are usually ordered in a fixed sequence
Continuity in development
strong consistencies over time in
* intelligence
* personality
* Social skills
Why continuity
- effects of biological characteristics
- individual shaping their environment and experiences
- cumulative effects of +ve/-ve experiences
Age related ormative events
those that most people experience at certain ages
Non-normative events
atypical to unexpected events
* exposure to a disaster
* loss of parent
* violence at home / community
that potentially alters a person’s developmental trajectory
Quantitative differences in developmental trajectories
eg. individuals with a developmental delay or intellectual disability usually go through same stages of development, but at a slower pace
Qualitative differences in developmental trajectories
eg. individuals with autism spectrum disorders develop social and emotional skills quite differently than their typically-developing peers
Cross-sectional research
Different participants of various ages are compared at one point in time to determine age-related differences