Youths in Grades 7 through 10 (N = 815) were tested on simple reaction time, pursuit rotor, hand tapping, or arm-hand steadiness tasks. The results, which provide normative data, show that all four tasks are grade-or age-dependent; subjects in higher grades performed better than those in lower grades. Reaction time and hand tapping were sex-dependent; boys scored better than girls. An interaction of sex × grade was observed for time on target on the pursuit rotor; boys were better in Grades 7 through 9 while girls were better in Grade 10.
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References
1.
AmmonsR. B.AlprinS. I., & AmmonsC. H.Rotary pursuit performance as related to sex and age of pre-adult subjects. Journal of Experimental Psychology, 1955, 49, 127–133.
2.
BriggsP. F., & TellegenA.Development of the manual accuracy and speed test (MAST). Perceptual and Motor Skills, 1971, 32, 923–943. (Monograph Supplement 3-V32)
3.
GardnerR. A., & GardnerA. K.Instruction manual for the 32019 Gardner steadiness tester. Lafayette, IN: Lafayette Instrument Co., undated.
4.
GarrettH. E., & SchneckM. R.Psychological tests, methods, and results. New York: Harper, 1933.
5.
GilbertJ. A.Researches on the mental and psychological development of schoolchildren. Studies from the Yale Psychological Laboratory, 1894, 2, 40–100.
6.
RufferW. A.Comparisons of four psychomotor tasks: Grade and sex of elementary school children. Perceptual and Motor Skills, 1984, 58, 323–328.
