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  2. Continuous performance task - Wikipedia

    en.wikipedia.org/wiki/Continuous_performance_task

    In the Conners' CPT-III clients are told to click the space bar when they are presented with any letter except the letter "X". The person must refrain from clicking if they see the letter "X" presented. [1] [9] In QbTest, [5] the client is seated in front of a computer wearing a headband with a reflective marker. During the 15–20 minutes test ...

  3. Internet minute - Wikipedia

    en.wikipedia.org/wiki/Internet_minute

    It can also be used to conceptualise the expansion of the internet over time. Prior to 1983, [7] computer networks did not have a standard way to communicate with each other. The internet started to become popular among the public in the early 1990s. By 2020, more than half of the world's population, had access to the world wide web. [8]

  4. Saltine cracker challenge - Wikipedia

    en.wikipedia.org/wiki/Saltine_cracker_challenge

    The challenge is generally given as eating six saltines in a single minute, although the target is sometimes set at five or seven. [3] [4] Most people are able to eat at least two saltines without water, although patients affected by Sjögren's syndrome lack the saliva necessary for even this many. Doctors may use this test, the "cracker test ...

  5. Bridge and torch problem - Wikipedia

    en.wikipedia.org/wiki/Bridge_and_torch_problem

    Four people come to a river in the night. There is a narrow bridge, and it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person A can cross the bridge in 1 minute, B in 2 minutes, C in 5 minutes, and D in 8 minutes.

  6. Space bar - Wikipedia

    en.wikipedia.org/wiki/Space_bar

    The space bar, spacebar, blank, or space key, [1] is a key on a typewriter or alphanumeric keyboard in the form of a horizontal bar in the lowermost row, significantly wider than all other keys. Its main purpose is to conveniently enter a space , e.g., between words during typing .

  7. Actions per minute - Wikipedia

    en.wikipedia.org/wiki/Actions_per_minute

    Actions per minute are the number of actions (such as selecting units or issuing an order) completed within a minute of gameplay in real-time strategy games, most notably in StarCraft. High APM is often associated with skill, as it can indicate that a player both knows what to do in the game and has the manual dexterity to carry it out.

  8. Three-click rule - Wikipedia

    en.wikipedia.org/wiki/Three-click_rule

    The principle of the “three-click rule” is often used to test the user-friendliness of a program or application. The implementation of the rule of three clicks is evident in the design of modern day operating systems and applications where users can complete most tasks from starting the computer or app and completing a desired task in less ...

  9. Running out the clock - Wikipedia

    en.wikipedia.org/wiki/Running_out_the_clock

    With two minutes to go (120 seconds), the offense can take three "knees", one each on 1st, 2nd, and 3rd down (using all 40 seconds from the play clock on each), and allow the game clock to expire before having to run a play for fourth down. A similar situation can be had by also achieving a first down inside the two-minute warning.