Lecture 1 Flashcards
Theory characteristics
- Descriptive
- Explanatory
- Predictive
- Makes assumptions
- Reduction of reality
- Generalizable
- Testable
Theories are replaced when
- It is falsified by observations
2. A new theory explains observations better
Good developmental theory characteristics
- Relates to ontogeny
- Focuses on change over time
- Explains emergence of new properties
- Is pedagogically useful
Dimensions in developmental theories
- Nature-Nurture
- Continuous-Stages
- Passive-Active
Milestones motor development
Sequence is the same for everybody but difference in timing
Maturational theory of Gesell
Maturation is directed by biology. Development patterns are independent of environmental input
Key points of Gesell’s Maturational theory
- Maturation of CNS determines development of the child, behavior follows
- Cephalocaudal trend: head to foot
- Proximodistal trend: from center to periphery
- Differences in child’s temperament play important role in pace of development
- Role of parents is to provide the right environment
Criticisms of Gesell’s Maturational theory
- Not all children follow the same pattern
- Doesn’t generalize to all cultures
- Environment can play guiding role
McGraw research finding (1945)
Environment can shape motor development
Gesell theory on the dimensions
- Nature
- Stages
- Passive
McGraw theory on the dimensions
- Leaning slightly towards nurture
- Stages
- Passive
Dynamic systems theory
Development is a complex interaction between properties of system and environment
DST properties
- System: collection of components that are related
- Dynamic system: collection of changing components that influence each other
- Self-organisation
- Effects are non-linear
According to DST motor development is shaped by
- Development of CNS
- Development of motor skills
- Environment
DST on the dimensions
- Between nature and nurture
- Between stages and continuous
- Active