Medium independence and cognitive ontology

Cognitive psychology emerged as a significant field in the mid-20th century. It focused on understanding humans' internal mental processes. This approach emphasizes how people perceive, remember, think, and solve problems—elements critical to human cognition.
Previously dominated by behaviorism, which prioritized observable behaviors and largely ignored mental processes, psychology transformed in the 1950s. Cognitive psychologists argue that understanding how we think and process information is...

A revisionist approach to Jean Piaget's theory of cognitive development has brought new insights that challenge and reinterpret his established ideas. Piaget proposed that the formal operational stage, emerging in adolescence, represents the culmination of cognitive maturity. During this stage, individuals are said to develop abstract thinking, engage in systematic problem-solving, and show a form of egocentrism, believing others are as preoccupied with their behavior as they are themselves.

Piaget’s preoperational stage, spanning ages 2 to 7, involves major advances in symbolic thought, language, and mental representation. Although logical reasoning remains limited, children increasingly recognize identity and classify objects and people into meaningful categories.Identity RecognitionChildren develop the concept of identity, understanding that people and objects can retain essential characteristics despite changes in appearance. For example, a person wearing a wig remains the same...

Cognitive psychology is the field of psychology dedicated to examining how people think. It attempts to explain how and why we think the way we do by studying the interactions among human thinking, emotion, creativity, language, and problem-solving, as well as other cognitive processes. Cognitive psychology studies how information is processed and manipulated in remembering, thinking, and knowing.
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...

The human brain processes information for decision-making using one of two routes: an intuitive system and a rational system (Epstein, 1994; popularized by Kahneman, 2011 as System 1 and System 2, respectively). The intuitive system is quick, impulsive, and operates with minimal effort, relying on emotions or habits to provide cues for what to do next, while the rational system is logical, analytical, deliberate, and methodical. Research in neuropsychology suggests that the brain can only use...

Jean Piaget’s preoperational stage, spanning ages 2 to 7, is marked by symbolic thought and the development of spatial and causal reasoning. Although Piaget emphasized the limitations of children’s logic, later research suggests that preschoolers may reason more effectively than he initially proposed.Developing Spatial UnderstandingAround age 3, children begin understanding that two-dimensional images and models can represent real spaces. This allows them to interpret pictures, maps, and scale...