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Worked-example effect. The worked-example effect is a learning effect predicted by cognitive load theory. [1] [full citation needed] Specifically, it refers to improved learning observed when worked examples are used as part of instruction, compared to other instructional techniques such as problem-solving [2] [page needed] and discovery learning.
Intentionally blank page. Intentionally blank pages at the end of a book. An intentionally blank page is a page that has no content and may be unexpected. Such pages may serve purposes ranging from place-holding to space-filling and content separation. Sometimes, these pages carry a notice such as " This page was intentionally left blank.
In total, humans represent over a quarter of all Wikipedia articles. As of November 2023 1,915,609 people out of 6,748,287 articles, 28%. [17] As of January 2023, 66 pages of the top-100 list belong to humans. It was not the case from the beginning.
The percent sign % (sometimes per cent sign in British English) is the symbol used to indicate a percentage, a number or ratio as a fraction of 100. Related signs include the permille (per thousand) sign ‰ and the permyriad (per ten thousand) sign ‱ (also known as a basis point), which indicate that a number is divided by one thousand or ten thousand, respectively.
Login. In computer security, logging in (or logging on, signing in, or signing on) is the process by which an individual gains access to a computer system or program by identifying and authenticating themselves. The user credentials are typically some form of a username and a password, [1] and these credentials themselves are sometimes referred ...
UTF-8 is the dominant encoding for the World Wide Web (and internet technologies), accounting for 98.2% of all web pages, 99.1% of the top 100,000 pages, and up to 100% for many languages, as of 2024. Virtually all countries and languages have 95% or more use of UTF-8 encodings on the web.
Greater-than sign. The greater-than sign is a mathematical symbol that denotes an inequality between two values. The widely adopted form of two equal-length strokes connecting in an acute angle at the right, >, has been found in documents dated as far back as 1631. [1] In mathematical writing, the greater-than sign is typically placed between ...
Overview. The nature of Wikipedia controversies has been analyzed by scholars. Sociologist Howard Rheingold says that "Wikipedia controversies have revealed the evolution of social mechanisms in the Wikipedia community"; a study of the politicization of socio-technical spaces remarked that Wikipedia "controversies ... become fully-fledged when they are advertised outside the page being debated ...