Acquisition a Baseball-Pitch through Observation: What Information Is Extracted?

Saeed Ghorbani^1, and Andreas Bund²

¹Institute of Sport Sciences, University of Oldenburg, Oldenburg, Germany

²Institute of Applied Educational Sciences, University of Luxembourg, Luxembourg

Cite this paper:
Saeed Ghorbani and Andreas Bund. Acquisition a Baseball-Pitch through Observation: What Information Is Extracted?. World Journal of Chemical Education. 2014; 2(6A):18-21. doi: 10.12691/ajssm-2-6A-5

Abstract

The purpose of the present study was to compare the relative effects of observing video, stick figure and point-light model demonstrations on acquisition a Baseball pitch. Participants (ns = 41) in demonstration and control groups performed 5 trials in pretest, three blocks of 10 trials in acquisition phase, and two retention tests of 5 trials in 10 minutes and one week later. Participants´ performances were assessed by two raters at the level of overall movement and individual movement phases. Results showed similarities between demonstration groups in acquisition phase and early retention test. Participants showed a significant improvement in stride and follow-through phases from pretest to acquisition blocks. The findings are discussed in terms of theoretical and methodological backgrounds.

Keywords:
skill acquisition observation baseball-pitch relative motion information movement phases

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References:

[1]	Al-Abood, S. A., Davids, K., Bennett, S. J., Ashford, D., & Martinez-Marin, M. Effects of manipulating relative and absolute motion information during observational learning of an aiming ask. Journal of Sports Sciences, 19, 507-520, 2001.
[2]	Ashford, D., Bennett, S. J., & Davids, K. Observational modeling effects for movement dynamics and movement outcome measures across differing task constraints: A meta-analysis. Journal of Motor Behavior, 38 (3), 185-205, 2006.
[3]	Breslin, G., Hodges, N. J., Williams, A. M., Kremer, J., & Curran, W. Modeling relative motion to facilitate intra-limb coordination. Human Movement Science, 24, 446-463, 2005.
[4]	Dillman, C. J., Fleisig, G. S., & Andrews, J. R. Biomechanics of pitching with emphasis upon shoulder kinematics. Journal of Orthopaedic & Sports Physical Therapy, 18(2), 402-408, 1993.
[5]	Horn, R. R., Williams, A. M., Scott, M. A., & Hodges, N. J. Visual search and coordination changes in response to video and point-light demonstrations without KR. Journal of motor Behavior, 37 (4), 265-274, 2005.
[6]	Lappe, M. Perception of biological motion as motion-from-form. e-Neuroforum, 2012, 3, 67-73.
[7]	Rodrigues, S. T., Ferracioli, M DE. C., & Denardi, R. A. Learning a complex motor skill form video and point-light demonstrations. Perceptual and Motor Skills, 111 (1), 1-17, 2010.
[8]	Rojas, I. L., Provencher, M. T., Bhatia, S., Foucher, K. C., Bach, B. R Jr., Romeo, A.A., Wimmer, M. A., Verma, N. N. . American Journal of Sport Medicine, 37 (3), 558-565, 2009.
[9]	Scully, D. M., & Newell, K. M. The acquisition of motor skills: toward a visual perception perspective. Journal of Human Movement Studies, 12, 169-187, 1985.