Cognitive neuroscience studies the neural foundations of acquiring and possessing knowledge. Education has become one of the most important fields of application for this science, and in turn, a major source of research. The science of learning brings together cognitive neuroscience findings with educational research and practice.
According to the OECD publication "Understanding the Brain: Toward a New Science and Economic Development," successful learning is more likely to occur when an individual presents an adequate aptitude for the type of study, has high self-confidence and self-esteem, is highly motivated to learn, and is in an environment characterized by high challenge and low threat.
Core Principles of Andragogy
To facilitate effective learning in training contexts, several foundational principles of andragogy must be considered. Adults want to be guided, not evaluated. They only learn when they choose to and feel a genuine need. Their prior experience shapes the way they learn. Adults learn better in a relaxed environment, benefit from complementary methods, and learn most effectively through practice and by solving problems connected to real situations.
Several additional dimensions are relevant in adult education: practicality (connecting what is taught to the adult's immediate real life), exchange of information (valuing prior experience through group discussion), reflection (using techniques that create productive disequilibrium in existing knowledge to open space for new information), challenge (activities with a degree of difficulty requiring practical problem-solving), lived experience (learning through new experiences and contact with others), rhythm (individual differences in time needed for assimilation), participation (the adult must be part of the learning environment, contributing opinions and finding their own path), experience (adults have a more realistic perspective of the world and can generate insights by connecting all their prior knowledge), and recognition (adults appreciate having their talents and information used in the learning situation).
The Four Pillars of Knowledge
The International Commission on Education for the Twenty-First Century, as reported by Delors, identified four fundamental types of learning that education must organize itself around, which become the pillars of knowledge.
Learning to know means acquiring the instruments of understanding. Before anything else, this means learning how to learn, developing attention, memory, and thought. This process of learning never ends and can be enriched by any experience.
Learning to do is closely linked to professional formation: putting knowledge into practice. It goes beyond technical qualification to encompass broader competencies that allow a person to face diverse situations and work effectively in teams.
Learning to live together represents one of the greatest challenges facing education today, given the prevalence of violence and unchecked competition. Formal education must reserve sufficient time and space to introduce young people to cooperative projects from childhood.
Learning to be means that education must contribute to the total development of the person: body and spirit, intelligence, sensitivity, the capacity to communicate, aesthetic sense, personal responsibility, and spirituality. It means preparing the human being to form autonomous, critical thought and to make their own value judgments.
High Challenge, Low Threat
Adults appreciate any learning that adds knowledge and transmits a sense of being alive: humor, challenge, play. When adults engage in play, they reconnect with the child within them and, in that openness, expand their minds and perception, making themselves available to new knowledge.
The ideal combination for adult learning is high challenge paired with low threat: a scenario that inspires the individual toward success but carries no risk of fear of failure. Organizations that design their training experiences around this principle will find that their people learn faster, retain more, and apply what they have learned more consistently.