ArticleNutrients2023
Evaluation of Validity and Reliability of a German General and Sports Nutrition Knowledge Questionnaire for Athletes and Coaches (GSNKQ-AC).
Article in Nutrients, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- Cross-Cultural Adaptation and Psychometric Evaluation of Greek Nutrition for Sport Knowledge Questionnaire (NSKQ-Gr): Evidence from Classical Test Theory and Rasch Modeling.Sports (Basel, Switzerland) · 2026Article
- Associations Between Nutrition Knowledge, Body Composition, and Cardiopulmonary Exercise Performance in Adolescent Football Players.Sports (Basel, Switzerland) · 2026Article
- The Development and Validation of a Questionnaire That Assesses Female Athletes' and Coaches' Knowledge of the Menstrual Cycle.European journal of sport science · 2025Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite the availability of nutritional recommendations, studies have reported inadequate nutrition in athletes. The existing literature highlights the importance of the nutritional knowledge of both athletes and coaches in influencing athletes' food choices and behavior, as well as its direct and indirect impact on athletes' performance and health. To adequately assess nutritional knowledge, monitoring via valid and reliable questionnaires is required. As no questionnaire tailored to German-speaking athletes and coaches exists, this study aimed at developing a new General and Sports Nutritional Knowledge Questionnaire for Athletes and Coaches (GSNKQ-AC). The development followed a literature-based, ten-step validation approach. The initial questionnaire (63 items) was revised and reduced to 29 items in the final version after conducting construct verification in the target group (
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Registered trials
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