Piaget’s Theory and Stages of Cognitive Development

The Sensorimotor Stage

At the beginning of this stage, the infant lives in the present. It does not yet have a mental picture of the world stored in its memory, so it does not have a sense of object permanence.

If it cannot see something, then it does not exist. This is why you can hide a toy from an infant, while it watches, but it will not search for the object once it has gone out of sight.

The main achievement during this stage is object permanence – knowing that an object still exists, even if it is hidden. It requires the ability to form a mental representation (i.e., a schema) of the object.

Towards the end of this stage the general symbolic function begins to appear where children show in their play that they can use one object to stand for another. Language starts to appear because they realise that words can be used to represent objects and feelings.

The child begins to be able to store information about the world, recall it, and label it.

Individual Differences

• Cultural Practices: In some cultures, babies are carried on their mothers’ backs throughout the day. This constant physical contact and varied stimuli can influence how a child perceives their environment and their sense of object permanence.
• Gender Norms: Toys assigned to babies can differ based on gender expectations. A boy might be given more cars or action figures, while a girl might receive dolls or kitchen sets. This can influence early interactions and sensory explorations.

Learn More: The Sensorimotor Stage of Cognitive Development

By 2 years, children have made some progress toward detaching their thoughts from the physical world. However, have not yet developed logical (or “operational”) thought characteristics of later stages.

Thinking is still intuitive (based on subjective judgments about situations) and egocentric (centered on the child’s own view of the world).

Individual Differences

• Cultural Storytelling: Different cultures have unique stories, myths, and folklore. Children from diverse backgrounds might understand and interpret symbolic elements differently based on their cultural narratives.
• Race & Representation: A child’s racial identity can influence how they engage in pretend play. For instance, a lack of diverse representation in media and toys might lead children of color to recreate scenarios that don’t reflect their experiences or background.

Learn More: The Preoperational Stage of Cognitive Development

The stage is called concrete because children can think logically much more successfully if they can manipulate real (concrete) materials or pictures of them.

Piaget considered the concrete stage a major turning point in the child’s cognitive development because it marks the beginning of logical or operational thought. This means the child can work things out internally in their head (rather than physically try things out in the real world).

Children can conserve number (age 6), mass (age 7), and weight (age 9). Conservation is the understanding that something stays the same in quantity even though its appearance changes.

But operational thought is only effective here if the child is asked to reason about materials that are physically present. Children at this stage will tend to make mistakes or be overwhelmed when asked to reason about abstract or hypothetical problems.

Individual Differences

• Cultural Context in Conservation Tasks: In a society where resources are scarce, children might demonstrate conservation skills earlier due to the cultural emphasis on preserving and reusing materials.
• Gender & Learning: Stereotypes about gender abilities, like “boys are better at math,” can influence how children approach logical problems or classify objects based on perceived gender norms.

Learn More: The Concrete Operational Stage of Development

From about 12 years, children can follow the form of a logical argument without reference to its content. During this time, people develop the ability to think about abstract concepts, and logically test hypotheses.

This stage sees the emergence of scientific thinking, formulating abstract theories and hypotheses when faced with a problem.

Individual Differences

• Culture & Abstract Thinking: Cultures emphasize different kinds of logical or abstract thinking. For example, in societies with a strong oral tradition, the ability to hold complex narratives might develop prominently.
• Gender & Ethics: Discussions about morality and ethics can be influenced by gender norms. For instance, in some cultures, girls might be encouraged to prioritize community harmony, while boys might be encouraged to prioritize individual rights.

Learn More: The Formal Operational Stage of Development

Piaget’s Theory

• Piaget’s theory places a strong emphasis on the active role that children play in their own cognitive development.
• According to Piaget, children are not passive recipients of information; instead, they actively explore and interact with their surroundings.
• This active engagement with the environment is crucial because it allows them to gradually build their understanding of the world.

1. How Piaget Developed the Theory

Piaget was employed at the Binet Institute in the 1920s, where his job was to develop French versions of questions on English intelligence tests. He became intrigued with the reasons children gave for their wrong answers to the questions that required logical thinking.

He believed that these incorrect answers revealed important differences between the thinking of adults and children.

Piaget branched out on his own with a new set of assumptions about children’s intelligence:

• Children’s intelligence differs from an adult’s in quality rather than in quantity. This means that children reason (think) differently from adults and see the world in different ways.
• Children actively build up their knowledge about the world. They are not passive creatures waiting for someone to fill their heads with knowledge.
• The best way to understand children’s reasoning is to see things from their point of view.

Piaget did not want to measure how well children could count, spell or solve problems as a way of grading their I.Q. What he was more interested in was the way in which fundamental concepts like the very idea of number, time, quantity, causality, justice, and so on emerged.

Piaget studied children from infancy to adolescence using naturalistic observation of his own three babies and sometimes controlled observation too. From these, he wrote diary descriptions charting their development.

He also used clinical interviews and observations of older children who were able to understand questions and hold conversations.

3. Schemas

A schema is a mental framework or concept that helps us organize and interpret information. It’s like a mental file folder where we store knowledge about a particular object, event, or concept.

According to Piaget (1952), schemas are fundamental building blocks of cognitive development. They are constantly being created, modified, and reorganized as we interact with the world.

Wadsworth (2004) suggests that schemata (the plural of schema) be thought of as “index cards” filed in the brain, each one telling an individual how to react to incoming stimuli or information.

According to Piaget, we are born with a few primitive schemas, such as sucking, which give us the means to interact with the world. These initial schemas are physical, but as the child develops, they become mental schemas.

For example:

• Babies have a sucking reflex, triggered by something touching their lips. This corresponds to a “sucking schema.”
• The grasping reflex, elicited when something touches the palm of a baby’s hand, represents another innate schema.
• The rooting reflex, where a baby turns its head towards something which touches its cheek, is also considered an innate schema.

When Piaget discussed the development of a person’s mental processes, he referred to increases in the number and complexity of the schemata that the person had learned.

When a child’s existing schemas are capable of explaining what it can perceive around it, it is said to be in a state of equilibrium, i.e., a state of cognitive (i.e., mental) balance.

Operations are more sophisticated mental structures that allow us to combine schemas in a logical (reasonable) way. For example, picking up a rattle would combine three schemas, gazing, reaching and grasping.

As children grow, they can carry out more complex operations and begin to imagine hypothetical (imaginary) situations.

Operations are learned through interaction with other people and the environment, and they represent a key advancement in cognitive development beyond simple schemas.

As children grow and interact with their environment, these basic schemas become more complex and numerous, and new schemas are developed through the processes of assimilation and accommodation.

4. The Process of Adaptation

Piaget (1952) believed child development results from maturation and environmental interaction. Adaptation is the process of changing mental models to match reality, achieved through assimilation and accommodation.

• Assimilation is fitting new information into existing schemas without changing one’s understanding. For example,  a child who has only seen small dogs might call a cat a “dog” due to similar features like fur, four legs, and a tail.
• Accommodation occurs when existing schemas must be revised to incorporate new information. For instance, a child who believes all animals have four legs would need to accommodate their schema upon seeing a snake. A baby tries to use the same grasping schema to pick up a very small object. It doesn’t work. The baby then changes the schema using the forefinger and thumb to pick up the object.

When schemas explain our perceptions, we’re in equilibration. New, unexplainable situations create disequilibrium, motivating learning. This cognitive conflict, where contradictory views exist, drives development.

Piaget viewed intellectual growth as an adaptation to the world through assimilation, accommodation, and equilibration. These processes are continuous and interactive, allowing schemas to evolve and become more sophisticated.

Jean Piaget (1952; see also Wadsworth, 2004) viewed intellectual growth as a process of adaptation (adjustment) to the world. This happens through assimilation, accommodation, and equilibration.

5. Equilibration

Piaget (1985) believed that all human thought seeks order and is uncomfortable with contradictions and inconsistencies in knowledge structures. In other words, we seek “equilibrium” in our cognitive structures.

Equilibrium occurs when a child’s schemas can deal with most new information through assimilation. However, an unpleasant state of disequilibrium occurs when new information cannot be fitted into existing schemas (assimilation).

Piaget believed that cognitive development did not progress at a steady rate, but rather in leaps and bounds. Equilibration is the force which drives the learning process as we do not like to be frustrated and will seek to restore balance by mastering the new challenge (accommodation).

Once the new information is acquired the process of assimilation with the new schema will continue until the next time we need to make an adjustment to it.

Equilibration is a regulatory process that maintains a balance between assimilation and accommodation to facilitate cognitive growth. Think of it this way: We can’t merely assimilate all the time; if we did, we would never learn any new concepts or principles.

Everything new we encountered would just get put in the same few “slots” we already had. Neither can we accommodate all the time; if we did, everything we encountered would seem new; there would be no recurring regularities in our world. We’d be exhausted by the mental effort!

Applications to Education

Think of old black-and-white films you’ve seen where children sat in rows at desks with inkwells. They learned by rote, all chanting in unison in response to questions set by an authoritarian figure like Miss Trunchbull in Matilda.

Children who were unable to keep up were seen as slacking and would be punished by variations on the theme of corporal punishment. Yes, it really did happen and in some parts of the world still does today.

Piaget is partly responsible for the change that occurred in the 1960s and for your relatively pleasurable and pain-free school days!

“Children should be able to do their own experimenting and their own research. Teachers, of course, can guide them by providing appropriate materials, but the essential thing is that in order for a child to understand something, he must construct it himself, he must re-invent it. Every time we teach a child something, we keep him from inventing it himself. On the other hand that which we allow him to discover by himself will remain with him visibly”.

Piaget (1972, p. 27)

Plowden Report

Piaget (1952) did not explicitly relate his theory to education, although later researchers have explained how features of Piaget’s theory can be applied to teaching and learning.

Piaget has been extremely influential in developing educational policy and teaching practice. For example, a review of primary education by the UK government in 1966 was based strongly on Piaget’s theory. The result of this review led to the publication of the Plowden Report (1967).

In the 1960s the Plowden Committee investigated the deficiencies in education and decided to incorporate many of Piaget’s ideas into its final report published in 1967, even though Piaget’s work was not really designed for education.

The report makes three Piaget-associated recommendations:

1. Children should be given individual attention and it should be realized that they need to be treated differently.
2. Children should only be taught things that they are capable of learning
3. Children mature at different rates and the teacher needs to be aware of the stage of development of each child so teaching can be tailored to their individual needs.

The report’s recurring themes are individual learning, flexibility in the curriculum, the centrality of play in children’s learning, the use of the environment, learning by discovery and the importance of the evaluation of children’s progress – teachers should “not assume that only what is measurable is valuable.”

Discovery learning, the idea that children learn best through doing and actively exploring, was seen as central to the transformation of the primary school curriculum.

How to teach

Learning should be student-centered and accomplished through active discovery in the classroom. The teacher’s role is to facilitate learning rather than direct tuition.

Because Piaget’s theory is based upon biological maturation and stages, the notion of “readiness” is important. Readiness concerns when certain information or concepts should be taught.

According to Piaget’s theory, children should not be taught certain concepts until they have reached the appropriate stage of cognitive development.

Consequently, education should be stage-specific, with curricula developed to match the age and stage of thinking of the child. For example, abstract concepts like algebra or atomic structure are not suitable for primary school children.

Assimilation and accommodation require an active learner, not a passive one, because problem-solving skills cannot be taught, they must be discovered (Piaget, 1958).

Therefore, teachers should encourage the following within the classroom:

1. Consider the stages of cognitive development: Educational programs should be designed to correspond to Piaget’s stages of development. For example, a child in the concrete operational stage should not be taught abstract concepts and should be given concrete aid such as tokens to count with.
2. Provide concrete experiences before abstract concepts: Especially for younger children, ensure they have hands-on experiences with concepts before introducing more abstract representations.
3. Provide challenges that promote growth without causing frustration: Devising situations that present useful problems and create disequilibrium in the child.
4. Focus on the process of learning rather than the end product: Instead of checking if children have the right answer, the teacher should focus on the students’ understanding and the processes they used to arrive at the answer.
5. Encourage active learning: Learning must be active (discovery learning). Children should be encouraged to discover for themselves and to interact with the material instead of being given ready-made knowledge. Using active methods that require rediscovering or reconstructing “truths.”
6. Foster social interaction: Using collaborative, as well as individual activities (so children can learn from each other). Implement cooperative learning activities, such as group problem-solving tasks or role-playing scenarios.
7. Differentiated teaching: Adapt lessons to suit the needs of the individual child. For example, observe a child’s ability to classify objects by color, shape, and size. If they can easily sort by one attribute but struggle with multiple attributes, tailor future activities to gradually increase complexity, such as sorting buttons first by color, then by color and size together.
8. Providing support for the “spontaneous research” of the child: Provide opportunities and resources for children to explore topics of their own interest, encouraging their natural curiosity and self-directed learning. Create a “Wonder Wall” in the classroom where children can post questions about topics that interest them. 

Classroom Activities

1. Sensorimotor Stage (0-2 years):

   Although most kids in this age range are not in a traditional classroom setting, they can still benefit from games that stimulate their senses and motor skills.

   • Object Permanence Games: Play peek-a-boo or hide toys under a blanket to help babies understand that objects still exist even when they can’t see them.
   • Sensory Play: Activities like water play, sand play, or playdough encourage exploration through touch.
   • Imitation: Children at this age love to imitate adults. Use imitation as a way to teach new skills.

2. Preoperational Stage (2-7 years):

   • Role Playing: Set up pretend play areas where children can act out different scenarios, such as a kitchen, hospital, or market.
   • Use of Symbols: Encourage drawing, building, and using props to represent other things.
   • Hands-on Activities: Children should interact physically with their environment, so provide plenty of opportunities for hands-on learning.
   • Egocentrism Activities: Use exercises that highlight different perspectives. For instance, having two children sit across from each other with an object in between and asking them what the other sees.

3. Concrete Operational Stage (7-11 years):

   • Classification Tasks: Provide objects or pictures to group, based on various characteristics.
   • Hands-on Experiments: Introduce basic science experiments where they can observe cause and effect, like a simple volcano with baking soda and vinegar.
   • Logical Games: Board games, puzzles, and logic problems help develop their thinking skills.
   • Conservation Tasks: Use experiments to showcase that quantity doesn’t change with alterations in shape, such as the classic liquid conservation task using differently shaped glasses.

4. Formal Operational Stage (11 years and older):

   • Hypothesis Testing: Encourage students to make predictions and test them out.
   • Abstract Thinking: Introduce topics that require abstract reasoning, such as algebra or ethical dilemmas.
   • Problem Solving: Provide complex problems and have students work on solutions, integrating various subjects and concepts.
   • Debate and Discussion: Encourage group discussions and debates on abstract topics, highlighting the importance of logic and evidence.
   • Feedback and Questioning: Use open-ended questions to challenge students and promote higher-order thinking. For instance, rather than asking, “Is this the right answer?”, ask, “How did you arrive at this conclusion?”

Individual Differences

While Piaget’s stages offer a foundational framework, they are not universally experienced in the same way by all children.

Social identities play a critical role in shaping cognitive development, necessitating a more nuanced and culturally responsive approach to understanding child development.

Piaget’s stages may manifest differently based on social identities like race, gender, and culture:

• Race & Teacher Interactions: A child’s race can influence teacher expectations and interactions. For example, racial biases can lead to children of color being perceived as less capable or more disruptive, influencing their cognitive challenges and support.
• Racial and Cultural Stereotypes: These can affect a child’s self-perception and self-efficacy. For instance, stereotypes about which racial or cultural groups are “better” at certain subjects can influence a child’s self-confidence and, subsequently, their engagement in that subject.
• Gender & Peer Interactions: Children learn gender roles from their peers. Boys might be mocked for playing “girl games,” and girls might be excluded from certain activities, influencing their cognitive engagements.
• Language: Multilingual children might navigate the stages differently, especially if their home language differs from their school language. The way concepts are framed in different languages can influence cognitive processing. Cultural idioms and metaphors can shape a child’s understanding of concepts and their ability to use symbolic representation, especially in the pre-operational stage.

Overcoming Challenges and Barriers to Implementation

Balancing play and curriculum

• Purposeful Play: Ensuring that play is not just free time but a structured learning experience requires careful planning. Educators must identify clear learning objectives and create play environments that facilitate these goals.  
• Alignment with Standards: Striking a balance between child-initiated play and curriculum expectations can be challenging. Educators need to find ways to integrate play-based learning with broader educational goals and standards.
• Pace of Learning: The curriculum’s focus on specific content by certain ages can create pressure to accelerate student learning, potentially contradicting Piaget’s notion of developmental stages. Teachers should regularly assess students’ understanding to identify areas where they need more support or challenge.
• Assessment Focus: The emphasis on standardized testing can shift the focus from process-oriented learning (as Piaget advocated) to outcome-based teaching. Educators should use assessments that reflect real-world tasks and allow students to demonstrate their understanding in multiple ways.

Parents

• Parental Expectations: Some parents may have misconceptions about play-based learning, believing it to be less rigorous than traditional instruction. Educators may need to address these concerns and communicate the value of play. 
• Parental Involvement: Involving parents in understanding Piaget’s theory can foster consistency between home and school environments. Providing resources and information to parents about child development can empower them to support their child’s learning at home.

Other challenges

• Individual Differences: Piaget emphasized individual differences in cognitive development, but classrooms often have diverse learners. Meeting the needs of all students while maintaining a play-based approach can be demanding.
• Time Constraints: In some educational settings, there may be pressure to cover specific content or prepare students for standardized tests. Prioritizing play-based learning within these constraints can be difficult.   
• Cultural Sensitivity: Recognizing and respecting cultural differences is essential. Piaget’s theory may need to be adapted to fit the specific cultural context of the children being taught.

Can Piaget’s Ideas Be Applied to Children with Special Educational Needs and Disabilities?

Yes, Piaget’s ideas can be adapted to support children with special educational needs and disabilities (SEND), though with important considerations:

1. Individualized Approach: Tailor learning experiences to each child’s unique strengths, needs, and interests, recognizing that development may not follow typical patterns or timelines (Daniels & Diack, 1977).
2. Concrete Learning Experiences: Provide hands-on, multisensory activities to support concept exploration, particularly beneficial for children with learning difficulties or sensory impairments (Lee & Zentall, 2012).
3. Gradual Scaffolding: Break down tasks into manageable steps and provide appropriate support to help children progress through developmental stages at their own pace (Morra & Borella, 2015).
4. Flexible Assessment: Modify Piagetian tasks to accommodate different abilities and communication methods, using multiple assessment approaches.
5. Strengths-Based Focus: Emphasize children’s capabilities rather than deficits, using Piaget’s concepts to identify and build upon existing cognitive strengths.
6. Interdisciplinary Approach: Combine Piagetian insights with specialized knowledge from fields like occupational therapy and speech-language pathology.

While Piaget’s theory offers valuable insights, it should be part of a broader, evidence-based approach that recognizes the diverse factors influencing development in children with SEND.

Social Media (Digital Learning)

Jean Piaget could not have anticipated the expansive digital age we now live in.

Today, knowledge dissemination and creation are democratized by the Internet, with platforms like blogs, wikis, and social media allowing for vast collaboration and shared knowledge. This development has prompted a reimagining of the future of education.

Classrooms, traditionally seen as primary sites of learning, are being overshadowed by the rise of mobile technologies and platforms like MOOCs (Passey, 2013).

The millennial generation, the first to grow up with cable TV, the internet, and cell phones, relies heavily on technology.

They view it as an integral part of their identity, with most using it extensively in their daily lives, from keeping in touch with loved ones to consuming news and entertainment (Nielsen, 2014).

Social media platforms offer a dynamic environment conducive to Piaget’s principles. These platforms allow interactions that nurture knowledge evolution through cognitive processes like assimilation and accommodation.

They emphasize communal interaction and shared activity, fostering both cognitive and socio-cultural constructivism. This shared activity promotes understanding and exploration beyond individual perspectives, enhancing social-emotional learning (Gehlbach, 2010).

A standout advantage of social media in an educational context is its capacity to extend beyond traditional classroom confines. As the material indicates, these platforms can foster more inclusive learning, bridging diverse learner groups.

This inclusivity can equalize learning opportunities, potentially diminishing biases based on factors like race or socio-economic status, resonating with Kegan’s (1982) concept of “recruitability.”

However, there are challenges. While social media’s potential in learning is vast, its practical application necessitates intention and guidance. Cuban, Kirkpatrick, and Peck (2001) note that certain educators and students are hesitant about integrating social media into educational contexts.

This hesitancy can stem from technological complexities or potential distractions. Yet, when harnessed effectively, social media can provide a rich environment for collaborative learning and interpersonal development, fostering a deeper understanding of content.

In essence, the rise of social media aligns seamlessly with constructivist philosophies. Social media platforms act as tools for everyday cognition, merging daily social interactions with the academic world, and providing avenues for diverse, interactive, and engaging learning experiences.