Abstract
High-quality education and training are essential for effectively improving the quality of cardiopulmonary resuscitation (CPR); however, the relationship between the acquisition of motor skills and learners' psychological characteristic has not been investigated fully. Therefore, we investigated the relationship between intrinsic motivation for training, self-efficacy for CPR, and CPR skill acquisition through training. Twenty health sciences undergraduate students participated in a 3-hour basic life support course. Their chest compression skills were assessed before and after the course. The main outcome of this study was the chest compression score, with changes in the score from pretest to posttest regarded as the short-term learning effects from training. The chest compression score was significantly higher after the course (median 53.5%, interquartile range [IQR] 39.8-83.0) than before the course (median 14.0%, IQR 0-43.3, p < 0.001). Furthermore, we found a significant correlation between perceived competence after the training and changes in the chest compression score from pretest to posttest (r = 0.483, p = 0.031), but other psychological indices did not correlate with changes in the chest compression score. A significant correlation was noted between trainees' perceived competency and the short-term learning effects of CPR training. We suggest instructors focus on psychological components of training, including trainees' perceived competence.