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Làm sao để phát triển năng lực quan sát?
28 Jul, 2020
muốn quan sát tốt thì phải có lý thuyết nhé :)
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trích dẫn hôm nay… is a remark made by Albert Einstein during a 1926 lecture in Berlin; I encountered this astute quotation in this excellent June 24th, 2020, essay at AIER by Barry Brownstein:
Whether you can observe (quan sát) a thing or not depends on the theory (lý thuyết) which you use. It is theory which decides what can be observed.
DBx: And what is true in physics is also true – indeed, more intensely so – in economics and other social sciences which study phenomena (hiện tượng) of vast complexity (vô cùng phức tạp). Those who approach observing – those who count (đếm), measure (đo lường), compare (so sánh) this quantity to that, and track (theo dõi) quantitative trends (xu hướng định tính) – without first getting their theory straight (hiểu rõ lý thuyết) and sound produce nonsense. This nonsense might well have all the trappings of high science; it might look to the unsuspecting (không nghi ngờ/hồ nghi) eye to be the work of penetrating genius. But unless the data gathering (thu thập) and processing (xử lý) are built upon sound theory (lý thuyết vững, hợp lý, có logic), it’s all rubbish (rác rưởi) – which is why some ways of teaching economics are better than others.
Bài trước: Nâng cao chất lượng chính sách công nghiệp
Tags: economics
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