Abstract: This study developed a method for teaching
acupuncture manipulation in small groups optimized with the
theory of motor learning. Sixty acupuncture students and their
teacher participated in our research. Motion videos were recorded
of their manipulations using the lifting-thrusting method. These
videos were analyzed using Simi Motion software to acquire the
movement parameters of the thumb tip. The parameter velocity
curves along Y axis was used to generate small teaching groups
clustered by a self-organized map (SOM) and K-means. Ten groups
were generated. All the targeted instruction based on the comparative
results groups as well as the videos of teacher and student was
provided to the members of each group respectively. According to
the theory and research of motor learning, the factors or technologies
such as video instruction, observational learning, external focus and
summary feedback were integrated into this teaching method. Such
efforts were desired to improve and enhance the effectiveness of
current acupuncture teaching methods in limited classroom teaching
time and extracurricular training.
Abstract: The purpose of study was to examine the effects of external and internal focus of attention in the motor learning of children with cerebral palsy. The study involved 30 boys (7 to 12 years old) with CP type 1 who practiced throwing beanbags. The participants were randomly assigned to the internal focus, external focus, and control groups, and performed six blocks of 10-trial with attentional focus reminders during a practice phase and no reminders during retention and transfer tests. Analysis of variance (ANOVA) with repeated measures on the last factor was used. The results show that significant main effects were found for time and group. However, the interaction of time and group was not significant. Retention scores were significantly higher for the external focus group. The external focus group performed better than other groups; however, the internal focus and control groups’ performance did not differ. The study concluded that motor skills in Spastic Hemiparetic Cerebral Palsy (SHCP) children could be enhanced by external attention.