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Developmental Process: Nature v Nurture

Developmental Processes

Provide a framework for describing and understanding an individual’s development

Nature

The development originates from within us

Nurture

The development comes from our environment and experiences

Theories

John Locke

  • children are born with a blank slate

Jean-Jacques Rousseau

Arnold Gesell

  • You cannot rush development

Sigmund Freud

  • personality is formed by 6 years old

Erik Erikson

Behavioral Therories

Skinner’s Operant Conditioning

Development consists of the pattern of behavioral changes brought about by reward and punishment

Rate of Response

Response leads Stimulus to be…

Increase and Delivered

Positive Reinforcement: increases behavior by delivering a desired stimulus

ex: praise

Decrease and Delivered

Positive Punishment: decreases behavior by delivering an aversive stimulus

ex: ‘“STOP“

Increase and Withdrawn

Negative Reinforcement: Increases behavior by removing an aversive stimulus

ex: cleaning your room gets your parent to stop nagging

Decrease and Withdrawn

Negative Punishment: Decreases behavior by removing a desired stimulus

ex: Grounding

Cognitive Theories

Piaget’s Four Stages of Cognitive Development

Sensorimotor Stage

Preoperational Stage

Concrete Operational Stage

Formal Operational Stage

Infant constructs understandings of the world by coordinating sensory experiences with physical actions. Infants go from reflexive, instinctual actions to symbolic

The child begins to represent the world with words and images. This reflects symbolic thinking and advances passed sensory information and physical action

Children can now use reason logically about concrete events and classify objects into different sets

Reasons become more abstract, idealistic, and logical.

birth - 2yrs

2-7yrs

7-11yrs

11 - adulthood

Contextual Theories

Vygotsky’s Sociocultural Theory

  • Children can actively construct their knowledge

  • social interaction and culture have more important roles

  • information processing theory