Simplest Chronoscope III: Further Comparisons between Reaction Times Obtained by Meterstick versus Machine

Abstract

The three classical Donders' reaction time (RT) tasks (simple, choice, and discriminative RTs) were employed to compare reaction time scores from college students obtained by use of Montare's simplest chronoscope (meterstick) methodology to scores obtained by use of a digital-readout multi-choice reaction timer (machine). Five hypotheses were tested. Simple RT, choice RT, and discriminative RT were faster when obtained by meterstick than by machine. The meterstick method showed higher reliability than the machine method and was less variable. The meterstick method of the simplest chronoscope may help to alleviate the longstanding problems of low reliability and high variability of reaction time performances; while at the same time producing faster performance on Donders' simple, choice and discriminative RT tasks than the machine method.

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References

Boring

(1957) A history of experimental psychology. (2nd ed.) New York: Appleton-Century-Crofts.

Donders

F. C.

(1868/1969) On the speed of mental processes. In Koster

W. G.

(Ed. and Trans.), Attention and performance–II. Amsterdam: North Holland.

Eckner

J. T.

Kutcher

J. S.

Richardson

J. K.

(2010) Pilot evaluation of a novel clinical test of reaction time in National Collegiate Athletic Association Division I football players. Journal of Athletic Training, 45(4), 327–333.

Eckner

J. T.

Whitacre

R. D.

Kirsch

N. L.

Richardson

J. K.

(2009) Evaluating a clinical measure of reaction time: an observational study. Perceptual & Motor Skills, 108(3), 717–720.

Fernald

L. D.

(1965) Experiments and studies in general psychology. New York: Houghton Mifflin.

Gravetter

F. J.

Wallnau

L. B.

(2004) Statistics for the behavioral sciences. (6th ed.) Belmont, CA: Wadsworth Thompson.

Montare

(2009) The simplest chronoscope: group and interindividual differences in visual reaction time. Perceptual & Motor Skills, 108, 161–172.

Montare

(2010) The simplest chronoscope II: reaction time measured by meterstick versus machine. Perceptual & Motor Skills, 111(3), 819–828.

Pieron

(1928) Technique de laboratoire et appareils [Laboratory technique and apparatus]. L'Annee Psychologie, 37, 234–241. [in French]

10.

Snodgrass

J. G.

Levy-Berger

Haydon

(1985) Human experimental psychology. New York: Oxford Univer. Press.

11.

Woodworth

R. S.

(1938) Experimental psychology. New York: Holt.

12.

Woodworth

R. S.

Schlosberg

(1954) Experimental psychology. (Rev. ed.) New York: Holt.