Misplaced Pages

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105-461: In specific fields, the definition of expert is well established by consensus and therefore it is not always necessary for individuals to have a professional or academic qualification for them to be accepted as an expert. In this respect, a shepherd with fifty years of experience tending flocks would be widely recognized as having complete expertise in the use and training of sheep dogs and the care of sheep. Research in this area attempts to understand

210-560: A primary topic , and an article needs to be written about it. It is believed to qualify as a broad-concept article . It may be written directly at this page or drafted elsewhere and then moved to this title. Related titles should be described in Qualification , while unrelated titles should be moved to Qualification (disambiguation) . [REDACTED] [REDACTED] Look up qualification in Wiktionary,

315-501: A lead -based alloy which suited printing purposes so well that it is still used today. The mass production of metal letters was achieved by his key invention of a special hand mould , the matrix . The Latin alphabet proved to be an enormous advantage in the process because, in contrast to logographic writing systems , it allowed the type-setter to represent any text with a theoretical minimum of only around two dozen different letters. Another factor conducive to printing arose from

420-451: A novice (known colloquially as a newbie or 'greenhorn') is any person that is new to any science or field of study or activity or social cause and who is undergoing training in order to meet normal requirements of being regarded a mature and equal participant. "Expert" is also being mistakenly interchanged with the term " authority " in new media. An expert can be an authority if through relationships to people and technology, that expert

525-401: A briefcase." Danish scientist and Nobel laureate Niels Bohr defined an expert as "A person that has made every possible mistake within his or her field." Malcolm Gladwell describes expertise as a matter of practicing the correct way for a total of around 10,000 hours. qualification [REDACTED] The present page holds the title of

630-617: A competitive contract procurement process established by the United States Congress Qualifications for professional social work , professional degrees in social work in various nations Qualification problem , the impossibility of listing all the preconditions required for an action to have its intended effect Process qualification , ensures that manufacturing and production processes can consistently meet standards during commercial production Qualification principle , in programming language theory,

735-514: A compositor into the desired lines of text. Several lines of text would be arranged at once and were placed in a wooden frame known as a galley . Once the correct number of pages were composed, the galleys would be laid face up in a frame, also known as a forme, which itself is placed onto a flat stone, 'bed,' or 'coffin.' The text is inked using two balls , pads mounted on handles. The balls were made of dog skin leather, because it has no pores, and stuffed with sheep's wool and were inked. This ink

840-455: A critique of the expert systems literature, Dreyfus & Dreyfus suggest: If one asks an expert for the rules he or she is using, one will, in effect, force the expert to regress to the level of a beginner and state the rules learned in school. Thus, instead of using rules he or she no longer remembers, as the knowledge engineers suppose, the expert is forced to remember rules he or she no longer uses. ... No amount of rules and facts can capture

945-445: A discussion by fiat. In other words, the community, rather than single individuals, direct the course of discussion. The production of knowledge, then, as a process of dialogue and argumentation, becomes an inherently rhetorical activity. Hartelius calls attention to two competing norm systems of expertise: “network norms of dialogic collaboration” and “deferential norms of socially sanctioned professionalism”; Misplaced Pages being evidence of

1050-440: A disease correctly; etc. The word expertise is used to refer also to expert determination , where an expert is invited to decide a disputed issue. The decision may be binding or advisory, according to the agreement between the parties in dispute. There are two academic approaches to the understanding and study of expertise. The first understands expertise as an emergent property of communities of practice . In this view expertise

1155-650: A few decades. From a single print shop in Mainz , Germany, printing had spread to no less than around 270 cities in Central, Western and Eastern Europe by the end of the 15th century. As early as 1480, there were printers active in 110 different places in Germany, Italy, France , Spain , the Netherlands , Belgium , Switzerland , England , Bohemia and Poland . From that time on, it is assumed that "the printed book

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1260-465: A function of its knowledge production. Going over the historical development of the encyclopedic project, Hartelius argues that changes in traditional encyclopedias have led to changes in traditional expertise. Misplaced Pages's use of hyperlinks to connect one topic to another depends on, and develops, electronic interactivity meaning that Misplaced Pages's way of knowing is dialogic. Dialogic expertise then, emerges from multiple interactions between utterances within

1365-503: A hand press connected to a steam engine ." In April 1811, the first production trial of this model occurred. He produced his machine with assistance from German engineer Andreas Friedrich Bauer . In 1814, Koenig and Bauer sold two of their first models to The Times in London , capable of 1,100 impressions per hour. The first edition so printed was on 28 November 1814. They improved the early model so that it could print on both sides of

1470-452: A live event, which is continuously open to new additions and participants. Hartelius acknowledges that knowledge , experience , training , skill , and qualification are important dimensions of expertise but posits that the concept is more complex than sociologists and psychologists suggest. Arguing that expertise is rhetorical, then, Hartelius explains that expertise "is not simply about one person's skills being different from another's. It

1575-548: A major role in rallying support, and opposition, during the lead-up to the English Civil War , and later still the American and French Revolutions through newspapers, pamphlets and bulletins. The advent of the printing press brought with it issues involving censorship and freedom of the press. The invention of mechanical movable type printing led to a huge increase of printing activities across Europe within only

1680-412: A middle grade of understanding is generally known as a technician and often employed to assist experts. A person may well be an expert in one field and a layperson in many other fields. The concepts of experts and expertise are debated within the field of epistemology under the general heading of expert knowledge. In contrast, the opposite of a specialist would be a generalist or polymath . The term

1785-470: A model of learning in chess called MAPP (Memory-Aided Pattern Recognizer). Based on simulations, they estimated that about 50,000 chunks (units of memory) are necessary to become an expert, and hence the many years needed to reach this level. More recently, the CHREST model (Chunk Hierarchy and REtrieval STructures) has simulated in detail a number of phenomena in chess expertise (eye movements, performance in

1890-448: A paper mill. However, it was not until a 1439 lawsuit against Gutenberg that an official record existed; witnesses' testimony discussed Gutenberg's types, an inventory of metals (including lead), and his type molds. Having previously worked as a professional goldsmith, Gutenberg made skillful use of the knowledge of metals he had learned as a craftsman. He was the first to make type from an alloy of lead , tin , and antimony , which

1995-408: A press in its completed form, with tympans attached to the end of the carriage, and with the frisket above the tympans. The tympans, inner and outer, are thin iron frames, one fitting into the other, on each of which is stretched a skin of parchment or a breadth of fine cloth. A woollen blanket or two with a few sheets of paper are placed between these, the whole thus forming a thin elastic pad, on which

2100-581: A problem, or clarify uncertainties where normally one or more human experts would need to be consulted) typically is grounded on the premise that expertise is based on acquired repertoires of rules and frameworks for decision making which can be elicited as the basis for computer supported judgment and decision-making. However, there is increasing evidence that expertise does not work in this fashion. Rather, experts recognize situations based on experience of many prior situations. They are in consequence able to make rapid decisions in complex and dynamic situations. In

2205-460: A quality of a group rather than an individual. With the information traditionally associated with individual experts now stored within a text produced by a collective, knowing about something is less important than knowing how to find something. As he puts it, "With the internet, the historical power of subject matter expertise is eroded: the archival nature of the Web means that what and how to information

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2310-431: A reasonably cost-effective duplicating solution for commerce at this time. The table lists the maximum number of pages which the various press designs could print per hour . General: Printing presses: Other inventions: From old price tables it can be deduced that the capacity of a printing press around 1600, assuming a fifteen-hour workday, was between 3.200 and 3.600 impressions per day. This method almost doubled

2415-432: A sheet at once. This began the long process of making newspapers available to a mass audience, which helped spread literacy. From the 1820s it changed the nature of book production, forcing a greater standardization in titles and other metadata . Their company Koenig & Bauer AG is still one of the world's largest manufacturers of printing presses today. The steam-powered rotary printing press , invented in 1843 in

2520-614: A similar token, a fear of experts can arise from fear of an intellectual elite's power. In earlier periods of history, simply being able to read made one part of an intellectual elite. The introduction of the printing press in Europe during the fifteenth century and the diffusion of printed matter contributed to higher literacy rates and wider access to the once-rarefied knowledge of academia. The subsequent spread of education and learning changed society, and initiated an era of widespread education whose elite would now instead be those who produced

2625-538: A specific field, an expert has: Marie-Line Germain developed a psychometric measure of perception of employee expertise called the Generalized Expertise Measure. She defined a behavioral dimension in experts, in addition to the dimensions suggested by Swanson and Holton. Her 16-item scale contains objective expertise items and subjective expertise items. Objective items were named Evidence-Based items. Subjective items (the remaining 11 items from

2730-431: A variety of memory tasks, development from novice to expert) and in other domains. An important feature of expert performance seems to be the way in which experts are able to rapidly retrieve complex configurations of information from long-term memory. They recognize situations because they have meaning. It is perhaps this central concern with meaning and how it attaches to situations which provides an important link between

2835-412: Is allowed to control access to his expertise. However, a person who merely wields authority is not by right an expert. In new media, users are being misled by the term "authority". Many sites and search engines such as Google and Technorati use the term "authority" to denote the link value and traffic to a particular topic. However, this authority only measures populist information. It in no way assures that

2940-557: Is also credited with the introduction of an oil-based ink which was more durable than the previously used water-based inks. As printing material he used both paper and vellum (high-quality parchment). In the Gutenberg Bible , Gutenberg made a trial of colour printing for a few of the page headings, present only in some copies. A later work, the Mainz Psalter of 1453, presumably designed by Gutenberg but published under

3045-501: Is also fundamentally contingent on a struggle for ownership and legitimacy." Effective communication is an inherent element in expertise in the same style as knowledge is. Rather than leaving each other out, substance and communicative style are complementary. Hartelius further suggests that Misplaced Pages's dialogic construction of expertise illustrates both the instrumental and the constitutive dimensions of rhetoric; instrumentally as it challenges traditional encyclopedias and constitutively as

3150-437: Is different from Wikidata All article disambiguation pages All disambiguation pages Former disambiguation pages converted to set index articles Printing press A printing press is a mechanical device for applying pressure to an inked surface resting upon a print medium (such as paper or cloth ), thereby transferring the ink. It marked a dramatic improvement on earlier printing methods in which

3255-471: Is no better than that of novices. The first principle of skilled memory, the meaningful encoding principle, states that experts exploit prior knowledge to durably encode information needed to perform a familiar task successfully. Experts form more elaborate and accessible memory representations than novices. The elaborate semantic memory network creates meaningful memory codes that create multiple potential cues and avenues for retrieval. The second principle,

Expert - Misplaced Pages Continue

3360-433: Is readily available." The rhetorical authority previously afforded to subject matter expertise, then, is given to those with the procedural knowledge of how to find information called for by a situation. An expert differs from the specialist in that a specialist has to be able to solve a problem and an expert has to know its solution . The opposite of an expert is generally known as a layperson, while someone who occupies

3465-425: Is rolled under the platen , using a windlass mechanism. A small rotating handle called the 'rounce' is used to do this, and the impression is made with a screw that transmits pressure through the platen. To turn the screw the long handle attached to it is turned. This is known as the bar or 'Devil's Tail.' In a well-set-up press, the springiness of the paper, frisket, and tympan caused the bar to spring back and raise

3570-615: Is socially constructed; tools for thinking and scripts for action are jointly constructed within social groups enabling that group jointly to define and acquire expertise in some domain. In the second view, expertise is a characteristic of individuals and is a consequence of the human capacity for extensive adaptation to physical and social environments. Many accounts of the development of expertise emphasize that it comes about through long periods of deliberate practice. In many domains of expertise estimates of 10 years' experience deliberate practice are common. Recent research on expertise emphasizes

3675-417: Is widely used informally, with people being described as 'experts' in order to bolster the relative value of their opinion, when no objective criteria for their expertise is available. The term crank is likewise used to disparage opinions. Academic elitism arises when experts become convinced that only their opinion is useful, sometimes on matters beyond their personal expertise. In contrast to an expert,

3780-604: Is willing to lend to a borrower School leaving qualification , academic qualification awarded for the completion of high school in various times and countries Scottish Vocational Qualification , certificate of vocational education in Scotland Category:Qualification for sports events World Cup qualification (disambiguation) See also [ edit ] All pages with titles beginning with Qualification All pages with titles containing Qualification Topics referred to by

3885-500: The 42-line Bible . After much experimentation, Gutenberg managed to overcome the difficulties which traditional water-based inks caused by soaking the paper, and found the formula for an oil-based ink suitable for high-quality printing with metal type. A printing press, in its classical form, is a standing mechanism, ranging from 5 to 7 feet (1.5 to 2.1 m) long, 3 feet (0.91 m) wide, and 7 feet (2.1 m) tall. The small individual metal letters known as type would be set up by

3990-603: The Mediterranean and medieval diet . The device was also used from very early on in urban contexts as a cloth press for printing patterns. Gutenberg may have also been inspired by the paper presses which had spread through the German lands since the late 14th century and which worked on the same mechanical principles. During the Islamic Golden Age , Arab Muslims were printing texts, including passages from

4095-480: The Printing Revolution . Modelled on the design of existing screw presses , a single Renaissance movable-type printing press could produce up to 3,600 pages per workday, compared to forty by hand-printing and a few by hand-copying . Gutenberg's newly devised hand mould made possible the precise and rapid creation of metal movable type in large quantities. His two inventions, the hand mould and

4200-624: The Qur’an , embracing the Chinese craft of paper making, developed it and adopted it widely in the Muslim world , which led to a major increase in the production of manuscript texts. In Egypt during the Fatimid era, the printing technique was adopted reproducing texts on paper strips by hand and supplying them in various copies to meet the demand. Gutenberg adopted the basic design, thereby mechanizing

4305-642: The United States by Richard M. Hoe , ultimately allowed millions of copies of a page in a single day. Mass production of printed works flourished after the transition to rolled paper, as continuous feed allowed the presses to run at a much faster pace. Hoe's original design operated at up to 2,000 revolutions per hour where each revolution deposited 4 page images, giving the press a throughput of 8,000 pages per hour. By 1891, The New York World and Philadelphia Item were operating presses producing either 90,000 4-page sheets per hour or 48,000 8-page sheets. In

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4410-427: The discourse community . The ongoing dialogue between contributors on Misplaced Pages not only results in the emergence of truth; it also explicates the topics one can be an expert of. As Hartelius explains, "the very act of presenting information about topics that are not included in traditional encyclopedias is a construction of new expertise." While Misplaced Pages insists that contributors must only publish preexisting knowledge,

4515-410: The retrieval structure principle states that experts develop memory mechanisms called retrieval structures to facilitate the retrieval of information stored in long-term memory. These mechanisms operate in a fashion consistent with the meaningful encoding principle to provide cues that can later be regenerated to retrieve the stored information efficiently without a lengthy search. The third principle,

4620-559: The speed up principle states that long-term memory encoding and retrieval operations speed up with practice, so that their speed and accuracy approach the speed and accuracy of short-term memory storage and retrieval. Examples of skilled memory research described in the Ericsson and Stasewski study include: Much of the research regarding expertise involves the studies of how experts and novices differ in solving problems. Mathematics and physics are common domains for these studies. One of

4725-507: The typographical principle , the idea of creating a text by reusing individual characters, was known and had been cropping up since the 12th century and possibly before (the oldest known application dating back as far as the Phaistos disc ). The first movable type was invented by Chinese engineer Bi Sheng in the 11th century during the Song dynasty , and a book dating to 1193 recorded

4830-435: The 16th century, with presses spreading further afield, their output rose tenfold to an estimated 150 to 200 million copies. By the mid-17th century, the first printing presses arrived in colonial America in response to the increasing demand for Bibles and other religious literature. The operation of a press became synonymous with the enterprise of printing and lent its name to a new medium of expression and communication, "

4935-469: The author of that site or blog is an expert. An expert is not to be confused with a professional . A professional is someone who gets paid to do something. An amateur is the opposite of a professional, not the opposite of an expert. Some characteristics of the development of an expert have been found to include Mark Twain defined an expert as "an ordinary fellow from another town". Will Rogers described an expert as "A man fifty miles from home with

5040-658: The author was less important, since a copy of Aristotle made in Paris would not be exactly identical to one made in Bologna. For many works prior to the printing press, the name of the author has been entirely lost. Because the printing process ensured that the same information fell on the same pages, page numbering, tables of contents , and indices became common, though they previously had not been unknown. The process of reading also changed, gradually moving over several centuries from oral readings to silent, private reading. Over

5145-633: The book existing in the format of the codex , which had originated in the Roman period . Considered the most important advance in the history of the book prior to printing itself, the codex had completely replaced the ancient scroll at the onset of the Middle Ages (AD   500). The codex holds considerable practical advantages over the scroll format: it is more convenient to read (by turning pages), more compact, and less costly, and both recto and verso sides could be used for writing or printing, unlike

5250-550: The challenges that projects such as Misplaced Pages pose to how experts have traditionally constructed their authority. In "Misplaced Pages and the Emergence of Dialogic Expertise", she highlights Misplaced Pages as an example of the "dialogic expertise" made possible by collaborative digital spaces. Predicated upon the notion that "truth emerges from dialogue", Misplaced Pages challenges traditional expertise both because anyone can edit it and because no single person, regardless of their credentials, can end

5355-399: The cloth, paper, or other medium was brushed or rubbed repeatedly to achieve the transfer of ink and accelerated the process. Typically used for texts, the invention and global spread of the printing press was one of the most influential events in the second millennium. In Germany , around 1440, the goldsmith Johannes Gutenberg invented the movable-type printing press, which started

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5460-454: The deference of the audience's judgment and can appeal to authority where a non-expert cannot. In The Rhetoric of Expertise, E. Johanna Hartelius defines two basic modes of expertise: autonomous and attributed expertise. While an autonomous expert can "possess expert knowledge without recognition from other people," attributed expertise is "a performance that may or may not indicate genuine knowledge." With these two categories, Hartelius isolates

5565-407: The domain of their expertise and thereby circumvent the capacity limitations that typically constrain novice performance. For example, it explains experts' ability to recall large amounts of material displayed for only brief study intervals, provided that the material comes from their domain of expertise. When unfamiliar material (not from their domain of expertise) is presented to experts, their recall

5670-494: The dynamics behind dialogic expertise creates new information nonetheless. Knowledge production is created as a function of dialogue. According to Hartelius, dialogic expertise has emerged on Misplaced Pages not only because of its interactive structure but also because of the site's hortative discourse which is not found in traditional encyclopedias. By Misplaced Pages's hortative discourse, Hartelius means various encouragements to edit certain topics and instructions on how to do so that appear on

5775-537: The establishment of widely disseminated scholarly journals, helping to bring on the Scientific Revolution . Because of the printing press, authorship became more meaningful and profitable. It was suddenly important who had said or written what, and what the precise formulation and time of composition was. This allowed the exact citing of references, producing the rule, "One Author, one work (title), one piece of information" (Giesecke, 1989; 325). Before,

5880-471: The factors that enable experts to be fast and accurate. Expertise characteristics, skills and knowledge of a person (that is, expert) or of a system, which distinguish experts from novices and less experienced people. In many domains there are objective measures of performance capable of distinguishing experts from novices: expert chess players will almost always win games against recreational chess players; expert medical specialists are more likely to diagnose

5985-447: The first copyright laws were passed. On the other hand, the printing press was criticized for allowing the dissemination of information that may have been incorrect. A second outgrowth of this popularization of knowledge was the decline of Latin as the language of most published works, to be replaced by the vernacular language of each area, increasing the variety of published works. The printed word also helped to unify and standardize

6090-669: The first copper movable type. This received limited use compared to woodblock printing. The technology spread outside China, as the oldest printed book using metal movable type was the Jikji , printed in Korea in 1377 during the Goryeo era. Other notable examples include the Prüfening inscription from Germany, letter tiles from England and Altarpiece of Pellegrino II in Italy. However,

6195-409: The first. Drawing on a Bakhtinian framework, Hartelius posits that Misplaced Pages is an example of an epistemic network that is driven by the view that individuals' ideas clash with one another so as to generate expertise collaboratively. Hartelius compares Misplaced Pages's methodology of open-ended discussions of topics to that of Bakhtin's theory of speech communication , where genuine dialogue is considered

6300-473: The force required by 90%, while doubling the size of the printed area. With a capacity of 480 pages per hour, the Stanhope press doubled the output of the old style press. Nonetheless, the limitations inherent to the traditional method of printing became obvious. Two ideas altered the design of the printing press radically: First, the use of steam power for running the machinery, and second the replacement of

6405-490: The formalities and analysis methods of their particular area of expertise as a major guiding factor of student instruction and knowledge development, rather than being guided by student learning and developmental needs that are prevalent among novice learners. The blind spot metaphor refers to the physiological blind spot in human vision in which perceptions of surroundings and circumstances are strongly impacted by their expectations. Beginning practicing educators tend to overlook

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6510-446: The free dictionary. Qualification is either the process of qualifying for an achievement, or a credential attesting to that achievement, and may refer to: Professional qualification , attributes developed by obtaining academic degrees or through professional experience Qualification badge , a decoration of People's Liberation Army Type 07 indicating military rank or length of service Qualifications-Based Selection (QBS),

6615-640: The importance of novice levels of prior knowledge and other factors involved in adjusting and adapting pedagogy for learner understanding. This expert blind spot is in part due to an assumption that novices' cognitive schemata are less elaborate, interconnected, and accessible than experts' and that their pedagogical reasoning skills are less well developed. Essential knowledge of subject matter for practicing educators consists of overlapping knowledge domains: subject matter knowledge and pedagogical content matter. Pedagogical content matter consists of an understanding of how to represent certain concepts in ways appropriate to

6720-482: The imprint of his successors Johann Fust and Peter Schöffer , had elaborate red and blue printed initials. The Printing Revolution occurred when the spread of the printing press facilitated the wide circulation of information and ideas, acting as an "agent of change" through the societies that it reached. Demand for bibles and other religious literature was one of the main drivers of the very rapid initial expansion of printing. Much later, printed literature played

6825-464: The individual and social approaches to the development of expertise. Work on "Skilled Memory and Expertise" by Anders Ericsson and James J. Staszewski confronts the paradox of expertise and claims that people not only acquire content knowledge as they practice cognitive skills, they also develop mechanisms that enable them to use a large and familiar knowledge base efficiently. Work on expert systems (computer software designed to provide an answer to

6930-469: The knowledge an expert has when he or she has stored experience of the actual outcomes of tens of thousands of situations. The role of long-term memory in the skilled memory effect was first articulated by Chase and Simon in their classic studies of chess expertise. They asserted that organized patterns of information stored in long-term memory (chunks) mediated experts' rapid encoding and superior retention. Their study revealed that all subjects retrieved about

7035-518: The layman to disregard the opinion of the experts on account of the unknown. Instead, the complete opposite occurs whereby members of the public believe in and highly value the opinion of medical professionals or of scientific discoveries, despite not understanding it. A number of computational models have been developed in cognitive science to explain the development from novice to expert. In particular, Herbert A. Simon and Kevin Gilmartin proposed

7140-415: The learner contexts, including abilities and interests. The expert blind spot is a pedagogical phenomenon that is typically overcome through educators' experience with instructing learners over time. In line with the socially constructed view of expertise, expertise can also be understood as a form of power ; that is, experts have the ability to influence others as a result of their defined social status. By

7245-426: The main physics principle used to solve the problem). Their findings also suggest that while the schemas of both novices and experts are activated by the same features of a problem statement, the experts' schemas contain more procedural knowledge which aid in determining which principle to apply, and novices' schemas contain mostly declarative knowledge which do not aid in determining methods for solution. Relative to

7350-409: The measure below) were named Self-Enhancement items because of their behavioral component. Scholars in rhetoric have also turned their attention to the concept of the expert. Considered an appeal to ethos or "the personal character of the speaker", established expertise allows a speaker to make statements regarding special topics of which the audience may be ignorant. In other words, the expert enjoys

7455-551: The middle of the 19th century, there was a separate development of jobbing presses , small presses capable of printing small-format pieces such as billheads , letterheads, business cards, and envelopes. Jobbing presses were capable of quick setup, with an average setup time for a small job was under 15 minutes, and quick production. Even on treadle-powered jobbing presses it was considered normal to get 1,000 impressions per hour [iph] with one pressman, with speeds of 1,500 iph often attained on simple envelope work. Job printing emerged as

7560-669: The monopoly of the literate elite on education and learning and bolstered the emerging middle class . Across Europe, the increasing cultural self-awareness of its peoples led to the rise of proto- nationalism and accelerated the development of European vernaculars , to the detriment of Latin 's status as lingua franca . In the 19th century, the replacement of the hand-operated Gutenberg-style press by steam-powered rotary presses allowed printing on an industrial scale. The rapid economic and socio-cultural development of late medieval society in Europe created favorable intellectual and technological conditions for Gutenberg's improved version of

7665-453: The most cited works in this area examines how experts (PhD students in physics) and novices (undergraduate students that completed one semester of mechanics) categorize and represent physics problems. They found that novices sort problems into categories based upon surface features (e.g., keywords in the problem statement or visual configurations of the objects depicted). Experts, however, categorize problems based upon their deep structures (i.e.,

7770-407: The movable-type printing press, together drastically reduced the cost of printing books and other documents in Europe, particularly for shorter print runs. From Mainz , the movable-type printing press spread within several decades to over 200 cities in a dozen European countries. By 1500, printing presses in operation throughout Western Europe had already produced more than 20 million volumes. In

7875-538: The next 200 years, the wider availability of printed materials led to a dramatic rise in the adult literacy rate throughout Europe. The printing press was an important step towards the democratization of knowledge . Within 50 or 60 years of the invention of the printing press, the entire classical canon had been reprinted and widely promulgated throughout Europe (Eisenstein, 1969; 52). More people had access to knowledge both new and old, more people could discuss these works. Book production became more commercialised, and

7980-581: The nurture side of the nature and nurture argument. Some factors not fitting the nature-nurture dichotomy are biological but not genetic, such as starting age, handedness, and season of birth. In the field of education there is a potential "expert blind spot" (see also Dunning–Kruger effect ) in newly practicing educators who are experts in their content area. This is based on the "expert blind spot hypothesis" researched by Mitchell Nathan and Andrew Petrosino. Newly practicing educators with advanced subject-area expertise of an educational content area tend to use

8085-589: The page, did not exceed an output of forty pages per day. Of Erasmus 's work, at least 750,000 copies were sold during his lifetime alone (1469–1536). In the early days of the Reformation, the revolutionary potential of bulk printing took princes and papacy alike by surprise. In the period from 1518 to 1524, the publication of books in Germany alone skyrocketed sevenfold; between 1518 and 1520, Luther 's tracts were distributed in 300,000 printed copies. The rapidity of typographical text production, as well as

8190-399: The platen, the windlass turned again to move the bed back to its original position, the tympan and frisket raised and opened, and the printed sheet removed. Such presses were always worked by hand. After around 1800, iron presses were developed, some of which could be operated by steam power . The function of the printing press was described by William Skeen in 1872: this sketch represents

8295-555: The press ". The spread of mechanical movable type printing in Europe in the Renaissance introduced the era of mass communication , which permanently altered the structure of society. The relatively unrestricted circulation of information and (revolutionary) ideas transcended borders, captured the masses in the Reformation , and threatened the power of political and religious authorities. The sharp increase in literacy broke

8400-431: The press that led to the press's invention included: manufacturing of paper , development of ink, woodblock printing , and invention of eyeglasses . At the same time, a number of medieval products and technological processes had reached a level of maturity which allowed their potential use for printing purposes. Gutenberg took up these far-flung strands, combined them into one complete and functioning system, and perfected

8505-465: The price of paper to one-sixth of parchment and then falling further. Papermaking centers reached Germany a century later. Despite this it appears that the final breakthrough of paper depended just as much on the rapid spread of movable-type printing. Codices of parchment, which in terms of quality is superior to any other writing material , still had a substantial share in Gutenberg's edition of

8610-459: The printing flatbed with the rotary motion of cylinders. Both elements were for the first time successfully implemented by the German printer Friedrich Koenig in a series of press designs devised between 1802 and 1818. Having moved to London in 1804, Koenig soon met Thomas Bensley and secured financial support for his project in 1807. Patented in 1810, Koenig had designed a steam press "much like

8715-440: The printing press: the entrepreneurial spirit of emerging capitalism increasingly made its impact on medieval modes of production, fostering economic thinking and improving the efficiency of traditional work processes. The sharp rise of medieval learning and literacy amongst the middle class led to an increased demand for books which the time-consuming hand-copying method fell far short of accommodating. Technologies preceding

8820-420: The printing presses in operation throughout Western Europe had already produced more than twenty million copies. In the following century, their output rose tenfold to an estimated 150 to 200 million copies. European printing presses of around 1600 were capable of producing between 1,500 and 3,600 impressions per workday. By comparison, Far Eastern printing, where the back of the paper was manually rubbed to

8925-522: The printing process through all its stages by adding a number of inventions and innovations of his own: The screw press which allowed direct pressure to be applied on a flat plane was already of great antiquity in Gutenberg's time and was used for a wide range of tasks. Introduced in the 1st century AD by the Romans , it was commonly employed in agricultural production for pressing grapes for wine and olives for oil, both of which formed an integral part of

9030-501: The printing process. Printing, however, put a demand on the machine quite different from pressing. Gutenberg adapted the construction so that the pressing power exerted by the platen on the paper was now applied both evenly and with the required sudden elasticity. To speed up the printing process, he introduced a movable undertable with a plane surface on which the sheets could be swiftly changed. The concept of movable type existed prior to 15th century Europe; sporadic evidence that

9135-505: The printing speed and produced more than 40 copies a day. Printing technology reached its peak at this point. At the same time, then, as the printing press in the physical, technological sense was invented, 'the press' in the extended sense of the word also entered the historical stage. The phenomenon of publishing was born. The outstanding difference between the two ends of the Old World was the absence of screw-presses from China, but this

9240-419: The relation between expert knowledge, skills and personal characteristics and exceptional performance. Some researchers have investigated the cognitive structures and processes of experts. The fundamental aim of this research is to describe what it is that experts know and how they use their knowledge to achieve performance that most people assume requires extreme or extraordinary ability. Studies have investigated

9345-516: The reliability of trade and led to the decline of merchant guilds and the rise of individual traders. At the dawn of the Industrial Revolution , the mechanics of the hand-operated Gutenberg-style press were still essentially unchanged, although new materials in its construction, amongst other innovations, had gradually improved its printing efficiency. By 1800, Lord Stanhope had built a press completely from cast iron which reduced

9450-515: The rhetorical problems faced by experts: just as someone with autonomous expertise may not possess the skill to persuade people to hold their points of view, someone with merely attributed expertise may be persuasive but lack the actual knowledge pertaining to a given subject. The problem faced by audiences follows from the problem facing experts: when faced with competing claims of expertise, what resources do non-experts have to evaluate claims put before them? Hartelius and other scholars have also noted

9555-433: The rulers, Plato said, must tell the people of the city "the noble lie" to keep them passive and content, without the risk of upheaval and unrest. In contemporary society, doctors and scientists, for example, are considered to be experts in that they hold a body of dominant knowledge that is, on the whole, inaccessible to the layman. However, this inaccessibility and perhaps even mystery that surrounds expertise does not cause

9660-428: The same number of chunks, but the size of the chunks varied with subjects' prior experience. Experts' chunks contained more individual pieces than those of novices. This research did not investigate how experts find, distinguish, and retrieve the right chunks from the vast number they hold without a lengthy search of long-term memory. Skilled memory enables experts to rapidly encode, store, and retrieve information within

9765-491: The same term [REDACTED] This disambiguation page lists articles associated with the title Qualification . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Qualification&oldid=1256574417 " Category : Disambiguation pages Hidden categories: Disambiguation pages to be converted to broad concept articles Short description

9870-491: The scroll. A fourth development was the early success of medieval papermakers at mechanizing paper manufacture. The introduction of water-powered paper mills , the first certain evidence of which dates to 1282, allowed for a massive expansion of production and replaced the laborious handcraft characteristic of both Chinese and Muslim papermaking. Papermaking centres began to multiply in the late 13th century in Italy , reducing

9975-464: The sharp fall in unit costs, led to the issuing of the first newspapers (see Relation ) which opened up an entirely new field for conveying up-to-date information to the public. Incunable are surviving pre-16th century print works which are collected by many of the libraries in Europe and North America . The printing press was also a factor in the establishment of a community of scientists who could easily communicate their discoveries through

10080-489: The sheet from contact with any thing but the inked surface of the types, when the pull, which brings down the screw and forces the platten to produce the impression, is made by the pressman who works the lever,—to whom is facetiously given the title of "the practitioner at the bar.". Johannes Gutenberg 's work on the printing press began in approximately 1436 when he partnered with Andreas Dritzehn—a man who had previously instructed in gem-cutting —and Andreas Heilmann, owner of

10185-403: The sheet to be printed is laid. The frisket is a slender frame-work, covered with coarse paper, on which an impression is first taken; the whole of the printed part is then cut out, leaving apertures exactly corresponding with the pages of type on the carriage of the press. The frisket when folded on to the tympans, and both turned down over the forme of types and run in under the platten, preserves

10290-424: The site. One further reason to the emergence of dialogic expertise on Misplaced Pages is the site's community pages , which function as a techne ; explicating Misplaced Pages's expert methodology. Building on Hartelius, Damien Pfister developed the concept of "networked expertise". Noting that Misplaced Pages employs a "many to many" rather than a "one to one" model of communication, he notes how expertise likewise shifts to become

10395-492: The spelling and syntax of these vernaculars, in effect 'decreasing' their variability. This rise in importance of national languages as opposed to pan-European Latin is cited as one of the causes of the rise of nationalism in Europe. A third consequence of popularization of printing was on the economy. The printing press was associated with higher levels of city growth. The publication of trade-related manuals and books teaching techniques like double-entry bookkeeping increased

10500-578: The statement that syntactic classes may admit local definitions Qualification types in the United Kingdom , different levels of academic, vocational or skills-related education achievements International Qualification Examination , taken by foreign accountants to become a Certified Public Accountant in the United States Pre-qualification (lending) , a process by which a lending institution estimates how much it

10605-513: The various techniques employed (imprinting, punching and assembling individual letters) did not have the refinement and efficiency needed to become widely accepted. Tsuen-Hsuin and Needham, and Briggs and Burke suggest that the movable-type printing in China and Korea was rarely employed. Gutenberg greatly improved the process by treating typesetting and printing as two separate work steps. A goldsmith by profession, he created his type pieces from

10710-402: The written content itself for consumption, in education and all other spheres. Plato's " Noble Lie ", concerns expertise. Plato did not believe most people were clever enough to look after their own and society's best interest, so the few clever people of the world needed to lead the rest of the flock. Therefore, the idea was born that only the elite should know the truth in its complete form and

10815-558: Was critical for producing durable type that produced high-quality printed books and proved to be much better suited for printing than all other known materials. To create these lead types, Gutenberg used what is considered one of his most ingenious inventions, a special matrix enabling the quick and precise molding of new type blocks from a uniform template. His type case is estimated to have contained around 290 separate letter boxes, most of which were required for special characters, ligatures , punctuation marks , and so forth. Gutenberg

10920-548: Was in universal use in Europe". In Italy, a center of early printing, print shops had been established in 77 cities and towns by 1500. At the end of the following century, 151 locations in Italy had seen at one time printing activities, with a total of nearly three thousand printers known to be active. Despite this proliferation, printing centres soon emerged; thus, one third of the Italian printers published in Venice . By 1500,

11025-420: Was then applied to the text evenly. One damp piece of paper was then taken from a heap of paper and placed on the tympan. The paper was damp as this lets the type 'bite' into the paper better. Small pins hold the paper in place. The paper is now held between a frisket and tympan (two frames covered with paper or parchment). These are folded down, so that the paper lies on the surface of the inked type. The bed

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