History of the family History of the family The history of the family is a branch of social history that concerns the sociocultural evolution of kinship groups from prehistoric to modern times. The family has a universal and basic role in all societies. Research on the history of the family crosses disciplines and cultures, aiming to understand the structure and function of the family from many viewpoints. For example, sociological, ecological or economical perspectives are used to view the interrelationships between the individual, their relatives, and the historical time. The study of family history has shown that family systems are flexible, culturally diverse and
Audiovisualogy Audiovisualogy The etymological meaning of the word is linked, on the one hand, with the term audiovisual, referring to the means jointly related to the view and the hearing and, on the other hand, to the suffix logy, that refers to logos, and that in Greek means "treaty, knowledge". Therefore, audiovisualogy must be understood as a study of the audiovisual media that, due to its broad meaning, could be related to either the cinema, the television or any other art. It is also feasible to understand it as the means and art that combine fixed projected images (slides or digital