Psychological assessment instrument

The present study aimed to identify and analyze the psychological instruments used in research with taekwondo athletes. Through a literature review in the Scopus, Science Direct, Web of Science, and SAGE databases, 56 studies that met the inclusion criteria were collected. The results show a wide variety of questionnaires used to assess different psychological constructs, such as motivation, anxiety, self-confidence, and mental abilities, among others, reflected in 99 different psychological instruments...