Key evidence an nummers
| Condition | Published mean | Whit wis measurt |
|---|---|---|
| Hearin signal | 228.01 ms | Ilk student's quickest o five attempts |
| Sicht signal | 247.60 ms | Ilk student's quickest o five attempts |
| Difference | 19.59 ms | Subtraction o thae twa group means |
Thae values come frae Table 1 o the comparative study, no a universal rule aboot hearin an sicht. Chyisin the quickest attempt maks the result different frae the mean or median o aw responses. The participants were first-year medical students, wi 60 men an 60 women; that recruitment disna set norms for bairns, aulder fowk or gamers. Jain et al., 2015
Whit happens atween the signal an the response?
A simple reaction task speirs ye tae mak a kent response whan a signal appears. It combines detectin the signal, gettin ready tae stert a muivement, an recordin that muivement. A choice task adds identifyin the stimulus an chyisin a response. This distinction matters mair nor whether a wabsteid caas the result a reflex: pressin a button on purpose isnae an isolated measure o nerve conduction. Woods et al., 2015 Woods et al., 2015
The weel-kent link atween response alternatives an reaction time shaws an aa why a soond-detectin task an a sicht gemme neednae agree. A gemme micht need a choice atween actions, while the soond test needs juist ae response. Comparin them cannae isolate a sensory advantage. Hick, 1952
Dae age an sex change the comparison?
The student study reportit quicker male group means, but it cannae tell us hoo muckle o that difference comes frae selection, experience or ither traits. Its sma exercisin subgroups arenae suitable at aw for drawin cause-an-effect conclusions aboot exercise. The muckler Woods studies set oot age patterns for their sicht tasks; they dinnae gie an adjustment for hearin-vs-sicht that can be applied tae ilkaebody. Jain et al., 2015 Woods et al., 2015 Woods et al., 2015
Whit affects it?
Gear can mak a sensory difference seem tae be there
An auditory score depends on whan the soond actually gets tae the lug. A sicht score depends on whan a screen actually chynges. The browser's schedul't time, physical presentation an recordit button press are different events. Platform tests shaw that timin accuracy an variability depend on the browser, operatin system, experiment system an hardware. Sae a computer's sicht result an a phone's heidphone result compare twa measurement systems as weel as twa senses. Anwyl-Irvine et al., 2020 Bridges et al., 2020
This explains an aa why licht traivellin faster nor soond disnae settle the question. In a nearby computer task, stimulus processin an gear delays are whit the experiment maun control. The comparative paper measures responses tae particular lichts an soonds, no responses tae distant lichtnin an thunder. Jain et al., 2015
Whit can ye dae in practice?
For an informal comparison, keep the device, response button, instructions an nummer o attempts the same, an compare the same summary statistic. Even syne, athoot calibration, ye cannae tak ae score awa frae the ither an caa the difference yer personal sensory-processin speed. Anwyl-Irvine et al., 2020 Bridges et al., 2020
Repeatability matters an aa. A sturdy average experimental effect can gang thegither wi poor reliability for rankin individuals. Lack o sleep can chyng attention an how steady responses are, sae ae session is weak evidence that ae sense is unco slow. Thir are reasons tae interpret the task carefully, no reasons tae chase a particular millisecond target. Hedge et al., 2017 Lim et al., 2010
Gie the related free test a try
Reaction time test
Try the sicht reaction time test tae explore respondin tae an unpredictable sicht cue. Keep the same input method frae run tae run. It disnae include a calibrated hearin comparison, sae uise the published comparison for context, no as a conversion formula.
Common questions
Hoo muckle quicker is hearin nor sicht?
There is nae fixed personal gap. The student study fand a 19.59 ms difference atween group means wi its quickest-o-five method. Ither signals an scorin rules can gie different differences. Jain et al., 2015
Are heidphones suitable for comparin the twa?
Audio gear adds its ain presentation path. A fair comparison needs that path tae be measurt or controlled, no an assumption that its delay equals the display delay. Anwyl-Irvine et al., 2020
Does a slower sicht score mean a sicht problem?
This task combines attention, detection, muivement an gear delay. It disnae identify the cause o a slow response. Woods et al., 2015
Sources
- Jain et al. (2015). A comparative study of visual and auditory reaction times on the basis of gender and physical activity levels of medical first year students.
- Woods et al. (2015). Factors influencing the latency of simple reaction time.
- Woods et al. (2015). Age-related slowing of response selection and production in a visual choice reaction time task.
- Hick (1952). On the Rate of Gain of Information.
- Anwyl-Irvine et al. (2020). Realistic precision and accuracy of online experiment platforms, web browsers, and devices.
- Bridges et al. (2020). The timing mega-study: comparing a range of experiment generators, both lab-based and online.
- Hedge et al. (2017). The reliability paradox: Why robust cognitive tasks do not produce reliable individual differences.
- Lim et al. (2010). A meta-analysis of the impact of short-term sleep deprivation on cognitive variables..
Cite this page: Is yer hearin reaction time quicker nor yer sicht reaction time?. Helibrain. 2026. https://helibrain.com/sco/answers/auditory-vs-visual-reaction-time. CC BY 4.0.
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