ucted a survey, of 75 adults and children, to establish the most popular of the world's fairy tales, and from the results, researched various psychological theories and where they were applied in the five important fairy tales.
             This project was also ideal in respects to the areas of interaction, as it encompasses the principles of Homo Faber, Health and Social Sciences, and Environment. Fairy tales, a manifestation of the human imagination, embraced the ideals of Homo Faber, as they are original and created by man. In respects to Environment, fairy tales constitute an aspect of a child's environment, as an environment is the external conditions or objects that influence the development of a person. Psychology is the science of mental health, and as it is the central theme of this project, the project directly falls into the category of Health and Social Sciences.
             Developmental psychology is the study of the human mind across the life span. Unlike other areas of psychology--personality, cognitive, social--developmental psychology is explicitly concerned with how the rules of human behavior change over time. All of the methods used in psychology can be, and are, applied to the study of development. These range from neurobiological studies of the brain's growth to studies of the effect of social context on a child's future behavior.
             There is currently no overarching theory of developmental psychology, but there are several approaches to which researchers more or less adhere. One useful way of categorizing these theoretical approaches is based on the way each theory passes the developmental trajectory. Some theories, called stage theories, divide the life span into qualitatively different segments.
             Jean Piaget introduced the most influential stage theory, in fact, the most influential theory in developmental psychology, in books and papers written in the 1920s and the decades after. Piaget suggested that children went...