The document outlines 14 principles pertaining to child and adolescent learners and learning. It discusses that learning is most effective when it is an intentional process of constructing meaning from information and experiences. Successful learners can create meaningful representations of knowledge and think about their own thinking. Learning is influenced by a variety of factors including motivation, development, social interactions, and individual differences like prior experience and culture. Assessment of learning progress, including diagnostic and outcome assessments, are important parts of the learning process.