Educator in the context of "Adolf Reichwein"

Marcus Fabius Quintilianus (Latin: [kʷiːntɪliˈaːnʊs]; c. 35 – c. 100 AD) was a Roman educator and rhetorician born in Hispania, widely referred to in medieval schools of rhetoric and in Renaissance writing. In English translation, he is usually referred to as Quintilian (/kwɪnˈtɪliən/), although the alternate spellings of Quintillian and Quinctilian are occasionally seen, the latter in older texts.

Paulo Reglus Neves Freire (19 September 1921 – 2 May 1997) was a Brazilian educator and philosopher whose work revolutionized global thought on education. He is best known for Pedagogy of the Oppressed, in which he reimagines teaching as a collaborative act of liberation rather than transmission. A founder of critical pedagogy, Freire’s influence spans literacy movements, liberation theology, postcolonial education, and contemporary theories of social justice and learning. He is widely regarded as one of the most important educational theorists of the twentieth century, alongside figures such as John Dewey and Maria Montessori, and considered "the Grandfather of Critical Theory."

Jean-Antoine Chaptal, comte de Chanteloup (French pronunciation: [ʒɑ̃ ɑ̃twan ʃaptal]; 5 June 1756 – 29 July 1832) was a French chemist, physician, agronomist, industrialist, statesman, educator and philanthropist.

Chaptal was involved in early industrialization in France under Napoleon and during the Bourbon Restoration. He was a founder and the first president of the Society for the Encouragement of National Industry. He was an organizer of industrial expositions held in Paris. He compiled a study surveying the condition and needs of French industry in the early 1800s. Chaptal published practical essays on the uses of chemistry. He was an industrial producer of hydrochloric, nitric and sulfuric acids, and was sought after as a technical consultant for the manufacture of gunpowder. Chaptal published works which drew on Antoine Lavoisier's theoretical chemistry to make advances in wine-making. Chaptal promoted adding sugar to increase the final alcohol content of wines, now referred to as "chaptalization".

Granville Stanley Hall (February 1, 1844 – April 24, 1924) was an American psychologist and educator who earned the first doctorate in psychology awarded in the United States of America at Harvard University in the nineteenth century. His interests focused on human life span development and evolutionary theory. Hall was the first president of the American Psychological Association and the first president of Clark University. A 2002 survey by Review of General Psychology ranked Hall as the 72nd most cited psychologist of the 20th century, in a tie with Lewis Terman.

Samuel Wendell Williston (July 10, 1852 – August 30, 1918) was an American educator, entomologist, and paleontologist who was the first to propose that birds developed flight cursorially (by running), rather than arboreally (by leaping from tree to tree). He was a specialist on the flies, Diptera.

He is remembered for Williston's law, which states that parts in an organism, such as arthropod limbs, become reduced in number and specialized in function through evolutionary history.

Hans Reichenbach (/ˈraɪxənbɑːx/; German: [ˈʁaɪçənbax]; September 26, 1891 – April 9, 1953) was a leading philosopher of science, educator, and proponent of logical empiricism. He founded the Gesellschaft für empirische Philosophie (Society for Empirical Philosophy) in Berlin in 1928, also known as the "Berlin Circle". Carl Gustav Hempel, Richard von Mises, David Hilbert and Kurt Grelling all became members of the Berlin Circle.

In 1930, Reichenbach and Rudolf Carnap became editors of the journal Erkenntnis. He also made lasting contributions to the study of empiricism based on a theory of probability; the logic and the philosophy of mathematics; space, time, and relativity theory; analysis of probabilistic reasoning; and quantum mechanics. In 1951, he authored The Rise of Scientific Philosophy, his most popular book.

Thomas Cowperthwait Eakins (/ˈeɪkɪnz/; July 25, 1844 – June 25, 1916) was an American realist painter, photographer, sculptor, and fine arts educator. He is widely acknowledged to be one of the most important American artists.

For the length of his professional career, from the early 1870s until his health began to fail some 40 years later, Eakins worked exactingly from life, choosing as his subject the people of his hometown of Philadelphia. He painted several hundred portraits, usually of friends, family members, or prominent people in the arts, sciences, medicine, and clergy. Taken en masse, the portraits offer an overview of the intellectual life of contemporary Philadelphia of the late 19th and early 20th centuries.

Australian Aboriginal elders in the context of Aboriginal and Torres Strait Islander culture, is defined as "someone who has gained recognition as a custodian of knowledge and lore, and who has permission to disclose knowledge and beliefs". They may be male or female, and of any age, but must be trusted and respected by their community for their wisdom, cultural knowledge and community service. Elders provide support for their communities in the form of guidance, counselling and knowledge, which help tackle problems of health, education, unemployment and racism, particularly for younger people. They may be distinguished as one of two types: community elders and traditional elders. Elders play an important role in maintenance of culture, songs, oral histories, sacred stories, Aboriginal Australian languages, and dance, and are also educators who demonstrate leadership and skills in resolving conflicts. Elders also preside over ceremonies and other spiritual practices, and attend to the health and well-being of young people.

Elders are sometimes addressed by other Aboriginal people as Uncle or Aunty as a mark of respect. The honorific may be used by non-Aboriginal people, but generally only when permission is given to do so.