1. The role of perspective in refereeing: Insights from a video-based decision-making experiment.
- Author
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Schrödter, Robin, Fasold, Frowin, Schul, Karsten, Schwarting, Alessa, and Klatt, Stefanie
- Subjects
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SCALE analysis (Psychology) , *SELF-evaluation , *DATA analysis , *T-test (Statistics) , *RESEARCH funding , *EDUCATIONAL outcomes , *EYE movement measurements , *STATISTICAL sampling , *DECISION making , *DESCRIPTIVE statistics , *CHI-squared test , *RANDOMIZED controlled trials , *ATTITUDE (Psychology) , *BASKETBALL , *SPORTS officials , *DATA analysis software , *CONFIDENCE intervals , *VIDEO recording , *PSYCHOSOCIAL factors - Abstract
Decision accuracy is a crucial factor in the evaluation of refereeing performance. In sports research, officials' decision-making is frequently assessed outside real games through video-based decision experiments, where they evaluate recorded game situations from a third-person perspective. This study examines whether the inclusion of the first-person perspective influences decision accuracy and certainty. Twenty-four professional officials from the first and second German basketball leagues participated in the study. The officials assessed 50 game situations from both first-person and third-person perspectives, indicating their decisions and certainty levels. The statistical analysis utilises signal detection theory to evaluate the efficacy of the first-person perspective compared to the third-person perspective in identifying rule violations and no-calls in video recordings. The findings indicate that the first-person perspective does not yield superior accuracy in identifying foul calls. However, scenes from the first-person perspective exhibit a significant 9% increase in correctly identifying no-calls. Furthermore, officials report significantly higher levels of decision certainty and comfort when using the first-person perspective. The study suggests that sports officials may benefit from incorporating additional scenes from the first-person perspective into video-based decision training. Future studies should explore whether this additional perspective improves the training effect and translates into enhanced in-game performance. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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