2. Cuatro Etapas de
Desarrollo Cognitivo
• Sensorio-motor
• Infancia: 0-2 años
• Pre-operacional
• Infancia temprana: 2-7 años
• Operacional Concreta
• De los 7-11 años
• Operacional Formal
• Adolescentes y Jóvenes: 11-15 años
3. Sensorio-motor (0-2 años)
Desarrollo basado en la información
obtenida a través de los sentidos o
movimientos del cuerpo
Permanencia del objeto
Acciones dirigidas
4. Pre-operacional
(2-7 años)
• Comienzo de las operaciones mentales
• Operaciones: el niño puede pensar acerca de
hacer algo sin hacerlo de hecho
• Egocentrismo: mira el mundo desde su propia
visión
• Pensamiento reversible
• Monólogo colectivo: conversación grupal pero
sin interacción real
5. Operacional Concreta
(7 - 11 años)
• Las tarea mentales están ligadas a objetos y
situaciones concretas
• Conservación: los cambios en algunas
características de los objetos permanecen
• Seriación: puede organizar objetos en orden
secuencial
• Clasificación: puede agrupar objetos en
categorías
• Compensación: los cambios en una dimensión
pueden deberse a cambios en otras dimensiones
6. Operacional formal
(11 - 15 años)
• Etapa del razonamiento científico, hipotético,
deductivo
• Egocentrismo adolescente: cada uno expresa
sus sentimientos, pensamientos y pareceres
• El razonamiento es logrado en áreas de interés y
experiencia
7. Operacional formal
(11 - 15 años)
• Etapa del razonamiento científico, hipotético,
deductivo
• Egocentrismo adolescente: cada uno expresa
sus sentimientos, pensamientos y pareceres
• El razonamiento es logrado en áreas de interés y
experiencia
Notas del editor
THROUGH OBSERVING HIS OWN KIDS AND OTHERS PIAGET DECIDED ON FOUR STAGES OF DEVELOPMENT:
SENSORIMOTOR:
-Development based on info obtained through senses or body movements
•object permanence (a hidden object still exists, i.e. peek-a-boo)
•goal-directed actions: baby plans something, i.e. batting a swinging toy.
PREOPERATIONAL STAGE -Beginning of mental operations
•Operations child can think about doing something without actually doing it.
•Decentering (object is red & square)/•Egocentrism: Sees world from own view
•Reversible thinking child can think backwards (i.e. counting)
•Collective monologue: group talk but no real interaction
CONCRETE OPERATIONAL STAGE
-”Hands-on thinking” stage, mental tasks are tied to concrete objects and situations
•Conservation: changes in some characteristics of an object remain the same despite changes in appearance
•Seriation can organize objects in sequential order by size, weight, vol.
•Classification: can group objects into categories
•Compensation: change in one dimension can be offset by changes in another (i.e. a balance scale or an algebra problem 2X + 7 = 3X - 9)
FORMAL OPERATIONS
-”Scientific”, hypothetical, inductive reasoning stage: What if . . . ?
-Adolescent egocentrism: everyone else shares one’s thoughts, feelings, and concerns (i.e. realization that “gee my parents have grown smarter over time”)
-Achieved in areas of interest and experience/Do we all reach the fourth stage?
THROUGH OBSERVING HIS OWN KIDS AND OTHERS PIAGET DECIDED ON FOUR STAGES OF DEVELOPMENT:
SENSORIMOTOR:
-Development based on info obtained through senses or body movements
•object permanence (a hidden object still exists, i.e. peek-a-boo)
•goal-directed actions: baby plans something, i.e. batting a swinging toy.
PREOPERATIONAL STAGE -Beginning of mental operations
•Operations child can think about doing something without actually doing it.
•Decentering (object is red & square)/•Egocentrism: Sees world from own view
•Reversible thinking child can think backwards (i.e. counting)
•Collective monologue: group talk but no real interaction
CONCRETE OPERATIONAL STAGE
-”Hands-on thinking” stage, mental tasks are tied to concrete objects and situations
•Conservation: changes in some characteristics of an object remain the same despite changes in appearance
•Seriation can organize objects in sequential order by size, weight, vol.
•Classification: can group objects into categories
•Compensation: change in one dimension can be offset by changes in another (i.e. a balance scale or an algebra problem 2X + 7 = 3X - 9)
FORMAL OPERATIONS
-”Scientific”, hypothetical, inductive reasoning stage: What if . . . ?
-Adolescent egocentrism: everyone else shares one’s thoughts, feelings, and concerns (i.e. realization that “gee my parents have grown smarter over time”)
-Achieved in areas of interest and experience/Do we all reach the fourth stage?