Scientific racism, sometimes termed biological racism, is the pseudoscientific belief that the human species can be subdivided into biologically distinct taxa called "races",[1][2][3] and that empirical evidence exists to support or justify racism (racial discrimination), racial inferiority, or racial superiority.[4][5][6][7] Before the mid-20th century, scientific racism was accepted throughout t
This article relies excessively on references to primary sources. Please improve this article by adding secondary or tertiary sources. Find sources: "Latent learning" – news · newspapers · books · scholar · JSTOR (April 2019) (Learn how and when to remove this message) Latent learning is the subconscious retention of information without reinforcement or motivation. In latent learning, one changes
Behaviorism (also spelled behaviourism)[1] is a systematic approach to understand the behavior of humans and other animals.[2] It assumes that behavior is either a reflex evoked by the pairing of certain antecedent stimuli in the environment, or a consequence of that individual's history, including especially reinforcement and punishment contingencies, together with the individual's current motiva
This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Working class" – news · newspapers · books · scholar · JSTOR (July 2015) (Learn how and when to remove this message) Construction workers, commonly regarded as working class, at work at Massachusetts Gen
This is a list of online newspaper archives and some magazines and journals, including both free and pay wall blocked digital archives. Most are scanned from microfilm into pdf, gif or similar graphic formats and many of the graphic archives have been indexed into searchable text databases utilizing optical character recognition (OCR) technology. Some newspapers do not allow access to the OCR-conv
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