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  2. Mental chronometry - Wikipedia

    en.wikipedia.org/wiki/Mental_chronometry

    Mental chronometry is the scientific study of processing speed or reaction time on ... faster reaction times to visual [15] and auditory ... age individuals is ...

  3. Continuous performance task - Wikipedia

    en.wikipedia.org/wiki/Continuous_performance_task

    Reaction times: This measures the amount of time between the presentation of the stimulus and the client's response. Omission errors: This indicates the number of times the target was presented, but the client did not respond/click the mouse.

  4. Stimulus–response compatibility - Wikipedia

    en.wikipedia.org/wiki/Stimulus–response...

    A high level of S–R compatibility is typically associated with a shorter reaction time, whereas a low level of S-R compatibility tends to result in a longer reaction time, a phenomenon known as the Simon effect. The term "stimulus-response compatibility" was first coined by Arnold Small in a presentation in 1951. [1]

  5. Test of Variables of Attention - Wikipedia

    en.wikipedia.org/wiki/Test_of_Variables_of_Attention

    Over 2000 people without attention problems were measured to determine what is a normal response time for the sex and age of the test taker as a basis for the interpretation provided. [ 4 ] Response Time Variability: A time measurement of how consistently the microswitch is pressed.

  6. 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 ]

  7. 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.

  8. Simon effect - Wikipedia

    en.wikipedia.org/wiki/Simon_effect

    Simon wished to see if an alteration of the spatial relationship, relative to the response keys, affected performance. Age was also a probable factor in reaction time. As predicted, the reaction time of the groups increased based on the relative position of the light stimulus (age was not a factor). The reaction time increased by as much as 30% ...

  9. Absolute threshold of hearing - Wikipedia

    en.wikipedia.org/wiki/Absolute_threshold_of_hearing

    Temporal summation is the relationship between stimulus duration and intensity when the presentation time is less than 1 second. Auditory sensitivity changes when the duration of a sound becomes less than 1 second. The threshold intensity decreases by about 10 dB when the duration of a tone burst is increased from 20 to 200 ms.