Publication

Non-ergodicity in Protective Factors of Resilience in Athletes

Hill, Y., Meijer, R. R., van Yperen, N. W., Michelakis, G., Barisch, S. & den Hartigh, R., 2020, (Accepted/In press) In : Sport, Excercise and Performance Psychology.

Research output: Contribution to journalArticleAcademicpeer-review

Resilience is a key construct to understand when athletes continue to perform optimally, or when they break down. Although there is consensus that resilience can be conceptualized as a dynamic process, it remains an open question whether studying such a process on a group level adequately represents the individuals within a given sample. As a first step to answer this question, we designed a diary study to test whether the statistics for repeated assessments of protective factors and resilience can be generalized from group-level trajectories to the individuals. By tracking resilience and the protective factors over 21 days in athletes, we found divergent patterns of group-level and individual-level statistics for the repeated assessments. This so-called “ergodicity problem” implies that the individual, rather than the group, should be placed at the level of analysis to avoid wrong conclusions and ineffective interventions on their resilience.
Original languageEnglish
JournalSport, Excercise and Performance Psychology
Publication statusAccepted/In press - 2020

ID: 132604629