Swiss cognitive theorist, one of the most influential figures in the study of child development
Piaget's cognitive-developmental theory
Children actively construct knowledge as they explore and manipulate the world around them
Piaget's theory of four stages of cognitive development is one of the most famous and widely-accepted theories in child cognitive development
Piaget's Stages of Cognitive Development
1. Sensory Stage
2. Preoperational Stage
3. Concrete Operational Stage
4. Formal Operational Stage
Sensory Stage
Occurs from birth to age 2, infants "think" by manipulating the world around them using all five senses
Children develop object permanence between 5-8 months old
Preoperational Stage
Occurs from age 2 to age 7, children use symbols to represent their discoveries
Language development and make-believe play begin
Children are very egocentric
Concrete Operational Stage
Occurs from age 7 to age 11, children's reasoning becomes focused and logical
Children demonstrate a logical understanding of conservation principles
Children begin to organize objects by classes and subclasses, and can perform mathematical operations
Formal Operational Stage
Occurs from age 11 to adulthood, children develop the ability to think in abstract ways
Children can think of abstract concepts and have the ability to combine various ideas to create new ones
Children develop logical and systematic thinking, are capable of deductive reasoning, and can create hypothetical ideas
Scheme or schema
An organized pattern of thought or action that is used to cope with or explain some aspect of experience
Assimilation
The process of taking in new information into our previously existing schemas
Accommodation
Involves altering existing schemas, or ideas, as a result of new information or new experiences
Equilibration
The balance between assimilation and accommodation, which helps explain how children are able to move from one stage of thought into the next
Albert Bandura
Behavioral psychologist credited with creating social learning theory
Reciprocal determinism
Cognitive processes, behavior, and context all interact, each factor simultaneously influencing and being influenced by the others
Observational learning
Can teach completely new behaviors or can affect the frequency of previously learned behaviors, and can encourage previously forbidden behaviors
The Bobo-Doll Experiment
Demonstrated that children can learn merely by observing the behavior of a social model, and that observing reinforcement of the model's behavior could affect whether or not a behavior was emulated
Four Conditions for Observational Learning
Attention
Retention or Memory
Initiation or Reproduction
Motivation
Social learning theory has been applied extensively to the understanding of aggression and psychological disorders, and is the theoretical foundation for the technique of behavior modeling
Television commercials
Suggest that using a particular product will make us popular and win the admiration of attractive people, which may lead us to model the behavior shown and buy the product
Principles of Observational Learning
The highest level of observational learning is achieved by first organizing and rehearsing the modeled behavior symbolically and then enacting it overtly
Individuals are more likely to adopt a modeled behavior if it results in outcomes they value
Individuals are more likely to adopt a modeled behavior if the model is similar to the observer and has admired status and the behavior has functional value