Week 9 (Early and Middle Childhood Cognitive Development) Flashcards
Piaget’s Stages of Cognitive Development: 0-2
Sensorimotor (0-2)
Piaget’s Stages of Cognitive Development: (2-7)
Preoperational (2-7)
Piaget’s Stages of Cognitive Development: (7-12)
Concrete Operational (7-12)
Piaget’s Stages of Cognitive Development: (12+)
Formal Operations (12+)
Cognitive Development theory in which there are proposed “Distinct, hierarchical stages, each building on the previous one”
Piaget’s theory
- Piagets View of Children’s Nature?
- Three Basic Assumptions
1. Constructivist
2.
Three Basic Assumptions
1. Active (little scientists)
2.Learning many important lessons on their own (discovery)
3. Intrinsically motivated to learn
Central Developmental Issues: Piagets Three Cognitive Processes
- Assimilation
- Accommodation
- Equilibration
Cognitive Processes: Interpret new experiences with existing knowledge structure
Assimilation
Cognitive Processes: Modify existing knowledge structure to interpret new
experiences
Accommodation
Cognitive Processes: balance assimilation and accommodation to create stable understanding
Equilibration
Equilibration example in class
It’s a bird! It’s a plane!
Equilibrium
◦ All flying objects are birds
Assimilation: call a plane a “bird”
Disequilibrium
◦ Differences between planes and birds?
Accommodation: some flying
objects are birds, some are planes.
A new level of equilibrium
A cognitive revolution that marks the transition from the sensorimotor stage to preoperational thinking
Preoperational thought
Preoperational Stage (2-7 years)
internalization of thought
“Mental representation”
Preoperational Stage (2-7 years)
Which of Piagets Stages of Development Includes:
- Preoperational Thought
- Mental Representations
Achievements
- Symbolic understanding
- Pretend and Fantasy play
Limitations (deficits)
- Egocentrism
- Animistic thinking
- Lack of the conservation
- Appearance reality
- Limited hierarchical classification
- Limited causal understanding
Preoperational Stage (2 - 7 years)
The understanding that things can
stand for other things
Symbolic understanding
** Cognitive Achievement of Preoperational Stage (2-7 years)**
- Understanding an object may simultaneously be itself and stand for another thing
- At what age of infancy does this begin (not until
3‐yr‐old)
- Dual representation
- (not until 3‐yrs‐old)
** Cognitive Achievement of Preoperational Stage (2-7 years)**
- young children must mentally represent a symbolic object (like a scale model) in two ways simultaneously: as a concrete object and as a representation of something else (dual representation)
- Investigated how well children could use a scale model of a room to locate a hidden object in the corresponding real room.
Key findings:
- 2.5-year-olds struggled to make the connection between the model and the real room because they have less dual representation.
- 3-year-olds were more successful, showing that they understood the model was both an object in its own right and a symbol for the real room
Deloache’s Model room studies (1987)
In Deloache’s Model room studies (1987):
Children younger than 3‐yr‐old were unable to locate a hidden toy in a model room, but can locate it in a shrunk room. Why?
- When the room is “shrunk”, the symbolic link between the two spaces is removed. The children no longer need to represent the model as both a concrete object and a symbolic stand-in for the real room.
- Instead, they perceive the “shrunk room” as the same physical space as the large room, just altered in size. This simplifies the task for them, as it removes the cognitive challenge of dual representation.
- Acting out imaginary stories that may involve others in created play scenarios
- What are the implications of this?
1.Pretend & Fantasy Play or Sociodramatic play
- Imaginations support skills in language, perspective taking, causal
reasoning and executive functions (Thibodeau et al., 2016).
** Cognitive Achievement of Preoperational Stage (2-7 years)**
Examples of Egocentrism
- Three-Mountain task
◦ Egocentric conversations
The tendency to think that other people view the world from their perspective
Egocentrism
Cognitive Limitation of Preoperational Stage (2-7 years)
What is the three mountain task?
The Three Mountain Task by Jean Piaget (1948) was designed to study egocentrism in children
- A model of three mountains of different sizes and features (e.g., snow, a house, a cross) is placed on a table.
-Child is seated on one side of the table and asked to describe what they see.
Then, the child is shown a doll positioned at a different spot around the table and asked to describe what the doll sees.
Preoperational Stage (2–7 years): Children typically describe what they see rather than what the doll sees, demonstrating egocentrism, or difficulty taking another person’s perspective.
Concrete Operational Stage (7–11 years): Older children are able to accurately describe the doll’s perspective, indicating a developing ability for decentration and perspective-taking.