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  2. International English Language Testing System - Wikipedia

    en.wikipedia.org/wiki/International_English...

    Task 2: test takers discuss a point of view, argument, or problem. Depending on the task, test takers may be required to present a solution to a problem, present and justify an opinion, compare and contrast evidence, opinions and implications, and evaluate and challenge ideas, evidence or an argument. [27] IELTS General Training

  3. Problem solving - Wikipedia

    en.wikipedia.org/wiki/Problem_solving

    Problem solving is the process of achieving a goal by overcoming obstacles, a frequent part of most activities. Problems in need of solutions range from simple personal tasks (e.g. how to turn on an appliance) to complex issues in business and technical fields.

  4. Creative problem-solving - Wikipedia

    en.wikipedia.org/wiki/Creative_problem-solving

    Creative problem-solving (CPS) [1] is the mental process of searching for an original and previously unknown solution to a problem. To qualify, the solution must be novel and reached independently. [1] [2] The creative problem-solving process was originally developed by Alex Osborn and Sid Parnes. Creative problem solving (CPS) is a way of ...

  5. Problem-based learning - Wikipedia

    en.wikipedia.org/wiki/Problem-based_learning

    Problem-based learning (PBL) is a teaching method in which students learn about a subject through the experience of solving an open-ended problem found in trigger material. The PBL process does not focus on problem solving with a defined solution, but it allows for the development of other desirable skills and attributes. This includes ...

  6. Issue tree - Wikipedia

    en.wikipedia.org/wiki/Issue_tree

    According to professor of strategy Arnaud Chevallier, elaborating an approach used at McKinsey & Company, [3] there are two types of issue trees: diagnostic ones and solution ones. [4] Diagnostic trees break down a "why" key question, identifying all the possible root causes for the problem.

  7. Test of English as a Foreign Language - Wikipedia

    en.wikipedia.org/wiki/Test_of_English_as_a...

    In 1962, a national council made up of representatives of thirty government and private organizations was formed to address the problem of ensuring English language proficiency for non-native speakers wishing to study at U.S. universities. This council recommended the development and administration of the TOEFL exam for the 1963–1965 timings. [7]

  8. Inventor's paradox - Wikipedia

    en.wikipedia.org/wiki/Inventor's_paradox

    The inventor's paradox is a phenomenon that occurs in seeking a solution to a given problem. Instead of solving a specific type of problem, which would seem intuitively easier, it can be easier to solve a more general problem, which covers the specifics of the sought-after solution.

  9. Candle problem - Wikipedia

    en.wikipedia.org/wiki/Candle_problem

    The most efficient solution is to empty the box of thumbtacks, use the thumbtacks to nail the box to the wall, put the candle into the box, and light the candle with the match. [4] The concept of functional fixedness predicts that the participant will only see the box as a device to hold the thumbtacks and not immediately perceive it as a ...