Topic: Education (Page 2)
You are looking at all articles with the topic "Education". We found 32 matches.
Hint:
To view all topics, click here. Too see the most popular topics, click here instead.
π Continuous Partial Attention
Linda Stone, a tech writer and consultant, coined the term continuous partial attention in 1998 to describe a modern adaptive behavior of continuously dividing one's attention. Stone has clarified that continuous partial attention is not the same as multi-tasking. Where multi-tasking is driven by a conscious desire to be productive and efficient, CPA is an automatic process motivated only by "a desire to be a live node on the network" or by the willingness to connect and stay connected, scanning and optimizing opportunities, activities and contacts in an effort to not miss anything that is going on.
Continuous partial attention is not necessarily a dysfunctional state. However, it may lead to increased stress and decreased ability to focus and concentrate on the present moment, prohibiting reflection, contemplation, and thoughtful decision making. The constant connectedness that is associated with continuous partial attention may also affect relationships, lower productivity levels, and lead to over-stimulation and a lack of fulfillment.
Linda Stone's research has focused on examples in the United States though she has posited that, "We may not all find ourselves in the same attention era at the same time. We are likely to find ourselves experiencing a flow: attraction to an ideal, taking the expression of the ideal to an extreme and experiencing unintended and less than pleasant consequences, giving birth to and launching a new ideal while integrating the best of what came before."
Discussed on
- "Continuous Partial Attention" | 2019-06-17 | 109 Upvotes 20 Comments
π Why less competent may rate their own ability higher than more competent
In the field of psychology, the DunningβKruger effect is a cognitive bias in which people assess their cognitive ability as greater than it is. It is related to the cognitive bias of illusory superiority and comes from the inability of people to recognize their lack of ability. Without the self-awareness of metacognition, people cannot objectively evaluate their competence or incompetence.
As described by social psychologists David Dunning and Justin Kruger, the cognitive bias of illusory superiority results from an internal illusion in people of low ability and from an external misperception in people of high ability; that is, "the miscalibration of the incompetent stems from an error about the self, whereas the miscalibration of the highly competent stems from an error about others."
Discussed on
- "DunningβKruger Effect" | 2023-06-28 | 13 Upvotes 3 Comments
- "Why less competent may rate their own ability higher than more competent" | 2010-04-22 | 44 Upvotes 18 Comments
- "Dunning-Kruger effect" | 2010-01-19 | 33 Upvotes 11 Comments
π Lie to Children
A lie-to-children is a simplified, and often technically incorrect, explanation of technical or complex subjects employed as a teaching method. Educators who employ lies-to-children do not intend to deceive, but instead seek to 'meet the child/pupil/student where they are', in order to facilitate initial comprehension, which they build upon over time as the learner's intellectual capacity expands. The technique has been incorporated by academics within the fields of biology, evolution, bioinformatics and the social sciences.
Discussed on
- "Lie to Children" | 2024-03-12 | 52 Upvotes 66 Comments
π Gilbert U-238 Atomic Energy Laboratory
The Gilbert U-238 Atomic Energy Lab was a toy lab set designed to allow children to create and watch nuclear and chemical reactions using radioactive material. The Atomic Energy Lab was released by the A. C. Gilbert Company in 1950.
Discussed on
- "Gilbert U-238 Atomic Energy Laboratory" | 2023-05-01 | 79 Upvotes 32 Comments
π Simulations and games in economics education
A simulation game is "a game that contains a mixture of skill, chance, and strategy to simulate an aspect of reality, such as a stock exchange". Similarly, Finnish author Virpi RuohomΓ€ki states that "a simulation game combines the features of a game (competition, cooperation, rules, participants, roles) with those of a simulation (incorporation of critical features of reality). A game is a simulation game if its rules refer to an empirical model of reality". A properly built simulation game used to teach or learn economics would closely follow the assumptions and rules of the theoretical models within this discipline.
Discussed on
- "Simulations and games in economics education" | 2023-03-18 | 79 Upvotes 25 Comments
π What do Bill Gates and Richard Stallman have in common ?
Math 55 is a two-semester long first-year undergraduate mathematics course at Harvard University, founded by Lynn Loomis and Shlomo Sternberg. The official titles of the course are Honors Abstract Algebra (Math 55a) and Honors Real and Complex Analysis (Math 55b). Previously, the official title was Honors Advanced Calculus and Linear Algebra.
Discussed on
- "What do Bill Gates and Richard Stallman have in common ?" | 2010-06-10 | 71 Upvotes 23 Comments
π BBC Domesday Project
The BBC Domesday Project was a partnership between Acorn Computers, Philips, Logica and the BBC (with some funding from the European Commission's ESPRIT programme) to mark the 900th anniversary of the original Domesday Book, an 11th-century census of England. It has been cited as an example of digital obsolescence on account of the physical medium used for data storage.
This new multimedia edition of Domesday was compiled between 1984 and 1986 and published in 1986. It included a new "survey" of the United Kingdom, in which people, mostly school children, wrote about geography, history or social issues in their local area or just about their daily lives. Children from over 9,000 schools were involved. This was linked with maps, and many colour photos, statistical data, video and "virtual walks". Over 1 million people participated in the project. The project also incorporated professionally prepared video footage, virtual reality tours of major landmarks and other prepared datasets such as the 1981 census.
Discussed on
- "BBC Domesday Project" | 2016-02-12 | 47 Upvotes 20 Comments
π Cuisenaire rods
Cuisenaire rods are mathematics learning aids for students that provide an interactive, hands-on way to explore mathematics and learn mathematical concepts, such as the four basic arithmetical operations, working with fractions and finding divisors. In the early 1950s, Caleb Gattegno popularised this set of coloured number rods created by the Belgian primary school teacher Georges Cuisenaire (1891β1975), who called the rods rΓ©glettes.
According to Gattegno, "Georges Cuisenaire showed in the early 1950s that students who had been taught traditionally, and were rated βweakβ, took huge strides when they shifted to using the material. They became 'very good' at traditional arithmetic when they were allowed to manipulate the rods."
Discussed on
- "Cuisenaire rods" | 2015-07-31 | 43 Upvotes 20 Comments
π Anti-Intellectualism
Anti-intellectualism is hostility to and mistrust of intellect, intellectuals, and intellectualism, commonly expressed as deprecation of education and philosophy and the dismissal of art, literature, history, and science as impractical, politically motivated, and even contemptible human pursuits. Anti-intellectuals may present themselves and be perceived as champions of common folkβpopulists against political and academic elitismβand tend to see educated people as a status class that dominates political discourse and higher education while being detached from the concerns of ordinary people.
Totalitarian governments have, in the past, manipulated and applied anti-intellectualism to repress political dissent. During the Spanish Civil War (1936β1939) and the following dictatorship (1939β1975) of General Francisco Franco, the reactionary repression of the White Terror (1936β1945) was notably anti-intellectual, with most of the 200,000 civilians killed being the Spanish intelligentsia, the politically active teachers and academics, artists and writers of the deposed Second Spanish Republic (1931β1939). During the Cambodian genocide (1975β1979), the totalitarian regime of Cambodia led by Pol Pot nearly destroyed its entire educated population.
Discussed on
- "Anti-Intellectualism" | 2025-02-01 | 42 Upvotes 9 Comments
π Social Facilitation
Social facilitation is defined as improvement or decrease in individual performance when working with other people rather than alone.
In addition to working together with other people, social facilitation also occurs in the mere presence of other people. Previous research has found that individual performance is improved by coaction, performing a task in the presence of others who are performing a similar task, and having an audience while performing a certain task. An example of coaction triggering social facilitation can be seen in instances where a cyclist's performance is improved when cycling along with other cyclists as compared to cycling alone. An instance where having an audience triggers social facilitation can be observed where a weightlifter lifts heavier weight in the presence of an audience. Social facilitation has occasionally been attributed to the fact that certain people are more susceptible to social influence, with the argument that personality factors can make these people more aware of evaluation.
The Yerkes-Dodson law, when applied to social facilitation, states that "the mere presence of other people will enhance the performance in speed and accuracy of well-practiced tasks, but will degrade in the performance of less familiar tasks." Compared to their performance when alone, when in the presence of others they tend to perform better on simple or well-rehearsed tasks and worse on complex or new ones.
The audience effect attempts to explain psychologically why the presence of an audience leads to people performing tasks better in some cases and worse in others. This idea was further explored when some studies showed that the presence of a passive audience facilitated the better performance of a simple task, while other studies showed that the presence of a passive audience inhibited the performance of a more difficult task or one that was not well practiced, possibly due to psychological pressure or stress. (See YerkesβDodson law.)
Discussed on
- "Social Facilitation" | 2021-04-26 | 38 Upvotes 6 Comments