Efficacy-Performance Spirals: An Empirical Test
通过148名学生在四轮制造任务中的实验，检验自我效能与绩效随时间变化的关系模式，发现两者关系并非单调放大螺旋，而是存在自我修正，任务反馈和经验影响修正发生。
This study examined the pattern of the relationships between self-efficacy and performance in an experiment involving 148 students who worked on a manufacturing task over four trials. Task feedback and task experience, two variables that may influence the occurrence of efficacy-performance spirals, were also investigated. Results indicated strong support for a significant relationship between self-efficacy and performance over time. However, the pattern of changes in self-efficacy and performance from trial-to-trial contained self-corrections, suggesting that the efficacy-performance relationship does not necessarily proceed in a monotonic, deviation-amplifying spiral. Task feedback and task experience affected the occurrence of self-corrections in the pattern of changes in self-efficacy and performance over time. Implications are drawn about the dynamic nature of self-efficacy.