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教练候选人和教练的营养知识间接影响饮食建议:自我效能的调解效应
1Department of Nutrition and Dietetics, Faculty of Health Science, Fenerbahce University, 34758 Istanbul, Turkey.
Nutrients
|February 13, 2025
概括
教练候选人和教练营养知识和自我效能显著影响运动员的饮食建议. 改善营养教育和与营养学家的合作对于准确的运动员指导至关重要.
科学领域:
- 运动科学 运动科学 运动科学
- 营养科学 营养科学
- 社会认知理论社会认知理论
背景情况:
- 运动员的健康和表现取决于教练提供的饮食建议.
- 教练的营养知识和行为是关键的影响因素.
- 社会认知理论为理解这些影响提供了一个框架.
研究的目的:
- 检查一般和体育营养知识 (GeSNK),营养自我有效性 (NSE) 和营养咨询自我有效性 (NCSE) 对教练的饮食建议 (DR) 的影响.
- 根据教练的运动职位,性别和运动类型,探索GeSNK,NSE和NCSE的变化.
- 调查NSE和NCSE在GeSNK和DR之间关系中的中介作用.
主要方法:
- 这项研究涉及70名教练候选人和102名教练.
- 数据采用GeSNK,NSE和NCSE的验证规模收集.
- 采用了串行多媒介模型 (PROCESS宏) 和曼-惠特尼U测试.
主要成果:
- 36%的参与者有足够的GeSNK;只有6.4%的人不提供DRs.
- 个人体育教练的NSE和NCSE比团队体育教练高.
- GeSNK,NSE和NCSE共同解释了DRs23%的差异,NCSE具有显著的直接影响.
结论:
- 不充分的饮食建议需要识别影响NCSE和DRs的GeSNK和NSE以外的因素.
- 为教练提供多元化的营养教育对于提高教练知识至关重要.
- 教练和营养学家之间的合作对于准确的运动员营养指导至关重要.
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