Är det alltid rätt person som vinner? : bedömningarnas reliabilitet och validitet inom bedömningssporterna acroski och rytmisk gymnastik
Sammanfattning: Did the right person win? In competitive sports the difference between winning and loosing can be very marginal but still the result will have a big impact. To finish second, even if it is an Olympic Game, can be felt like a failure for the athlete. In the light of this the quality of the measurements and the judgements in sports are an extremely important issue. In this dissertation, consisting of two separate reports and one summary report, the freestyle discipline, acroski, and the gymnastic discipline, rhythmic gymnastics (RG) where studied with a focus on the rules and judgements in the sports. The reliability and validity of the rule and judging systems were analysed together with changes in the rule and judging systems. The reliability, as the judges ability to interpret the rules and judge in a consistent way, and validity in the sense that the judgements, and the rules for the judgements, where in accordance with the idea of the sport. Information was gathered from rulebooks, judging manuals, meeting protocols, and historical documents. For information on how the rules and judgements where perceived among people involved in the two sports, interviews where carried out with two coaches, two judges and four athletes from each of the sports. In the summary report the results from the two reports where discussed and a comparison of the rule systems and judgements was made together with a discussion about reliability and validity problems in sports measured by time, length and height. The results showed that the rule and judging systems in acroski and RG in a short time have gone through major changes to increase the reliability and validity in the judgements. The quick evolution of these sports seems to be the main reason for these changes but also other factors where of vital importance. Finding the balance between making the judgements as objective as possible, without loosing the idea of the sport, together with the quick evolution of the sports, seemed to be the main challenges in the rule and judging systems of acroski and RG.
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