Developing PETTLEP Imagery Model to Improve Self-Efficacy of Karate Athletes
Candra Widyastuti,
Furqon Hidayatullah,
Sapta Kunta Purnama
et al.
Abstract:This study aims to develop the PETTLEP Imagery training model to improve self-efficacy of karate athletes. It is a research and development which used ADDIE model. The development of this training model involved four expert lecturers in sport psychology and coaching science as validators. The sample was 59 karate athletes aged 20.2±3.5 with 7.8±8.4 years of training experience, which were grouped for small-scale, large-scale, and effectiveness tests. The results of this study validated this training program us… Show more
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