Modeling Effects on Motor Performance

Abstract Four experiments examined the influence of observing a correct model (CM), a learning sequence model (LSM), and an incorrect model (IM) on the performance of two motor skills. The results of experiment 1 showed that the CM and LSM conditions facilitated performance on the first 10 trails, but not thereafter when compared to the IM group and a control group. Experiment 2 showed that performance estimation was improved by observing the CM and LSM conditions, indicating that information was conveyed by observing these models. Experiment 3 revealed pronounced modeling effects on a difficult motor skill for the CM and LSM conditions which were sustained throughout the 60 practice trials. Experiment 4 showed no differences in performance between a live model demonstrating correctly and a filmed model demonstrating correctly. The findings from the 4 experiments were discussed in terms of the information conveyed through observation and its function in the development of the cognitive components of a motor skill.