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Teaching machines were originally mechanical devices that presented educational materials and taught students. They were first invented by Sidney L. Pressey in the mid-1920s. [1] His machine originally administered multiple-choice questions. The machine could be set so it moved on only when the student got the right answer.
He had been asked to investigate the training of aircraft maintenance men. [19] Crowder's system was to set multiple choice questions in the text, and provide feedback for each of the alternatives. [ 20 ] [ 21 ] [ 22 ] Examples of this method show that the alternatives offered in questions were chosen to cover mistakes which students were ...
Similar to an enterprise resource planning (ERP), it is a back office tool that aims at streamlining every aspect of the training process: planning (training plan and budget forecasting), logistics (scheduling and resource management), financials (cost tracking, profitability), reporting, and sales for-profit training providers. [143]
Maintenance Engineering is the discipline and profession of applying engineering concepts for the optimization of equipment, procedures, and departmental budgets to achieve better maintainability, reliability, and availability of equipment. Maintenance, and hence maintenance engineering, is increasing in importance due to rising amounts of ...
Investigators are trying to figure out what caused a Jeju Air flight to land without its landing gear down in South Korea, killing 179 people.
The family of a man who was murdered in Londonderry have said they have been "failed by the justice system" after his killer went on the run from prison again.
The Criticality Index is often used to determine the degree on condition monitoring on a given machine taking into account the machines purpose, redundancy (i.e. if the machine fails, is there a standby machine which can take over), cost of repair, downtime impacts, health, safety and environment issues and a number of other key factors. The ...
The rematch is days away. Oleksandr Usyk and Tyson Fury will go at it again on Saturday night in Saudi Arabia. Usyk won a split decision the first time and became boxing’s first undisputed ...