user: What is behavioural economics?

assistant: A method of economic analysis that applies psychological insights into human behavior to explain economic decision-making. Behavioural economics, the application of psychological insights to economic theories and problems, has been growing in influence for decades.’ In short behavioural economics is a subset of the study of economics. It is a method of economic analysis that applies psychological insights into human behaviours to explain economic decision making.

user: Jill, a 60-year-old personal training client, wants to improve her hip flexibility. Jill is concerned about her balance and the risk of falling. Recommend two exercises she can do to improve balance.

assistant: She can perform weight shifts, which is an easy exercise for someone of her age to perform to improve their balance. She should begin with feet hip-width apart, and then shift her weight to her right side, lifting her left foot off the floor. She can maintain this position for 30 seconds, return to the starting position, and repeat for her other side. Besides weight shifts, she can focus on exercises that target auxiliary muscles in her lower back and core, which help with balance. For example, she can consider doing partial sit-ups, which strengthen abdominal muscles, or if she finds that too difficult, she can perform cat and camel, which is where she arches her back, and then lets it slowly sag toward the floor while in modified pushup position (knees on the ground).

user: who was Octávio Tarquínio de Sousa

assistant: Octávio Tarquínio de Sousa (7 September 1889 – 22 December 1959) was a Brazilian writer and historian who wrote several works on the history of Brazil and some of its historical figures, such as emperor Pedro I, José Bonifácio and Diogo Antônio Feijó. His most notable work was the compilation História dos Fundadores did Império do Brasil published in 1957. In 1918 he became the general attorney of the Federal Court of Audits. In 1932 he became one of the court's ministers, retiring in 1946. Tarquínio began his career as a writer in 1914, when he published the work Monólogo das Coisas, a collection of short stories with some of his memoirs, and began to actively collaborate with the journal O Estado de S. Together with important Brazilian intellectuals who emerged in the 1930s, such as Gilberto Freyre, Caio Prado Júnior and Sérgio Buarque de Holanda, Tarquínio elaborated studies on Brazilian history, bringing new concepts to historiography and writing biographies about important historical Brazilian figures such as Bernardo Pereira de Vasconcelos, Evaristo da Veiga, Diogo Antônio Feijó, José Bonifácio and Pedro I. The biographies were written from 1937 to 1952 and later compiled in a single work: História dos Fundadores do Império do Brasil (History of the Founders of the Empire of Brazil), in 1957, becoming his most notable work. Tarquínio died in a plane crash in Rio de Janeiro on 22 December 1959, together with his wife Lucia Miguel Pereira (b.