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  2. Jensen box - Wikipedia

    en.wikipedia.org/wiki/Jensen_box

    Simple reaction time correlates with general cognitive ability, [4] and there is some evidence that the slope of responding on the Jensen box does as well. [2] Ian Deary and colleagues, in a population-based cohort study of 900 individuals, demonstrated correlations between IQ and simple choice RTs between –0.3 and –0.5. [ 4 ]

  3. Odd Man Out test - Wikipedia

    en.wikipedia.org/wiki/Odd_Man_Out_test

    A Jensen box. The Odd-Man-Out Reaction Time test (OMO RT) is a test of reaction times that uses Arthur Jensen's testing apparatus, the Jensen box.The box is normally used for measuring choice reaction times in which the participant in the experiment is tested on their ability to recognize which of the eight lights of the Jensen box is illuminated, as quickly as possible. [1]

  4. Four boxes test - Wikipedia

    en.wikipedia.org/wiki/Four_boxes_test

    The four boxes test is a computer-based test used to measure reaction times. In the test, a black circle appears in one of four boxes on the screen, and the patient presses the corresponding key on the keyboard as quickly as possible. The next circle appears after 500 ms, until 52 circles have been exposed.

  5. Mental chronometry - Wikipedia

    en.wikipedia.org/wiki/Mental_chronometry

    Representation of the stages of processing in a typical reaction time paradigm. Mental chronometry is the scientific study of processing speed or reaction time on cognitive tasks to infer the content, duration, and temporal sequencing of mental operations.

  6. Posner cueing task - Wikipedia

    en.wikipedia.org/wiki/Posner_cueing_task

    To measure reaction time (RT), a response mechanism is placed in front of the observer, usually a computer keyboard which is pressed upon detection of a target. Following a set inter-trial interval, usually between 2500 and 5000 ms, the entire paradigm is repeated for a set number of trials predetermined by the experimenter.

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  8. Template:Reaction mechanisms - Wikipedia

    en.wikipedia.org/wiki/Template:Reaction_mechanisms

    Template: Reaction mechanisms. ... Print/export Download as PDF; Printable version; In other projects Wikidata item; Appearance.

  9. Two-alternative forced choice - Wikipedia

    en.wikipedia.org/wiki/Two-alternative_forced_choice

    At time zero, the evidence accumulated, x, is set equal to zero. At each time step, some evidence, A, is accumulated for one of the two possibilities in the 2AFC. A is positive if the correct response is represented by the upper threshold, and negative if the lower. In addition, a noise term, cdW, is added to represent noise in input.