The book “Applied social sciences: concepts and perspectives vol.01, edited and published by South Florida Publishing, gathers ten chapters that approach themes of relevance in the context of education and are available in Spanish. The book will feature, a study on establishing the development of literary transcendentalism and how it manifests itself between the islands of Cuba, the Dominican Republic and Puerto Rico from the years 1927 to the mid-1950s. Literary transcendentalism was a manifestation that contemplated various ideologies and positions among our Caribbean islands. Another study that will be discussed is the explanation of basic personality traits in a case of homicide perpetrated by a subject who exercised professional activity in the elite military field (he was a sniper specialized in special missions abroad), what are the repercussions or consequences juridical-juridical that led to the crime of (civil) homicide perpetrated by him and sentence handed down to that effect. The third chapter presents a search for a model for the assessment of competencies in basic education through a case study at the Los Pinos de Algeciras school. We are in the middle of the infant school. A survey will also be presented in a global company, located in Brazil, on how it is facing knowledge management and its dissemination, through corporate tools and by managers. It also aims to research market tools that can improve this management and make companies move towards a future within the plan, without significant loss of their intellectual capital and embedded knowledge, among other works. Thus, we thank all authors for their commitment and dedication to their work and we hope to be able to contribute to the scientific community, in the dissemination of knowledge and in the advancement of science.