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    Cappelen Damm Akademisk/NOASP (Nordic Open Access Scholarly Publishing) | Trender for idrettspsykologisk forskning i Skandinavia
    Publication Date: 2022-05-02
    Description: "The study aim was twofold: 1) Review basic principles of test-retest reliability, and 2) investigate the reliability of a test procedure of a one-minute time trial on an ergometer bicycle in relatively well-trained young adults. The subjects (N = 12) completed three “all-out” intervals on the bicycle ergometers where average watt produced was recorded. The results of the experiments showed no significant mean differences across tests, high ICC (.996), low CV, TE, and SEM. The findings suggested that the ergometer test had the ability to produce accurate and stable measurements. It also indicated that measurement biases that affected the results did not seem to occur."
    Description: "Formålet med studien var todelt: 1) Gjennomgå sentrale prinsipper for test– retest-reliabilitet, og 2) reliabilitetsteste en protokoll for maksimal innsats på sykkelrulle med ett minutts varighet hos relativt godt trente unge voksne. Forsøkspersonene (N = 12) gjennomførte tre forsøk på sykkelrulle hvor gjennomsnittwatt ble registrert. Resultatene viste ingen signifikant forskjell mellom forsøkene, høy ICC (.996), lav CV og lav TE og SEM. Resultatene indikerte at sykkeltesten har evne til å produsere nøyaktige og stabile målinger. De indikerte også at det ikke ser ut til å forkomme større systematiske feilmålinger som påvirker resultatene i betydelig grad."
    Keywords: reliability test ; bicycle ergometer ; effort ; performance ; reliabilitetstest ; sykkelergometer ; innsats ; prestasjon ; bic Book Industry Communication::J Society & social sciences::JM Psychology
    Language: Norwegian
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  • 2
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    Cappelen Damm Akademisk/NOASP (Nordic Open Access Scholarly Publishing) | Trender for idrettspsykologisk forskning i Skandinavia
    Publication Date: 2022-05-02
    Description: "The aim of the study was to examine the extent in which verbal feedback (positive and negative) affected the collective efficacy, and to what extent an increase in collective efficacy would affect the propensity to social loafing in a sport group context where individual effort is not perceived as identifiable. 66 sports students conducted an interval of one-minute maximum effort on the bike ergometer under individual conditions. Participants were then randomized into teams in which half of them received positive feedback, while the others received negative feedback, before they then carried out three trials under collective conditions. The participants’ belief in the team’s victory chance was reported ahead of the second and third attempt. The results show that feedback affected the collective efficacy, but there was a non-significant difference in performance between the groups."
    Description: "Formålet med studien var å undersøke i hvilken grad verbal tilbakemelding (positiv og negativ) påvirket deltakernes kollektive mestringstro, samt i hvilken grad en økning i mestringsforventning ville påvirke tilbøyeligheten til sosial loffing i en idrettslig gruppekontekst hvor individuell innsats ikke blir opplevd som identifiserbar. 66 idrettsstudenter gjennomførte et intervall med ett minutts maksimal innsats på sykkelergometer under individuelle betingelser. Randomisert i lag der halvparten mottok positiv tilbakemelding og resten negativ tilbakemelding, gjennomførte de tre forsøk under kollektive betingelser. Deltakernes tro på lagets seiersmulighet ble rapportert i forkant av andre og tredje forsøk. Resultatene viste at tilbakemelding påvirket deltakernes kollektive mestringsforventning, men det ble ikke registrert noen signifikant forskjell i prestasjon mellom gruppene."
    Keywords: effort ; performance ; feedback ; collective efficacy ; social loafing ; mediation ; innsats ; prestasjon ; feedback ; kollektiv mestringstro ; sosial loffing ; mediasjon ; bic Book Industry Communication::J Society & social sciences::JM Psychology
    Language: Norwegian
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