Examlex
When arranged in order of increasing atomic number,the elements exhibit periodicity for all the following properties except
Postconventional Level
A stage in Kohlberg's theory of moral development in which individuals make ethical decisions based on universal principles of justice that transcend their own personal or cultural preferences.
Abstract Principles
Fundamental ideas or concepts that are not tied to specific, tangible instances but apply broadly across different situations.
Preoperational Stage
A stage in Piaget’s theory of cognitive development (ages 2-7) where children begin to engage in symbolic play but don't yet comprehend concrete logic.
Concrete Operations Stage
Piaget’s third stage of cognitive development, in which the school-age child becomes capable of logical thought processes but is not yet capable of abstract thinking.
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