Lamb K L, Eston R G
Department of Physical Education and Sports Science, University College Chester, England.
Sports Med. 1997 Mar;23(3):139-48. doi: 10.2165/00007256-199723030-00001.
Studies addressing children's perceptions of exercise effort have appeared steadily in the scientific literature over the last 20 years, though they have been relatively sparse in number. With little or no regard for their suitability, researchers initially applied to children the methods and applications of the rating of perceived exertion (RPE) notion established amongst adults. Whilst some success was claimed, findings were inconclusive, possibly because of the use of an inappropriate measurement scale. More recently, the development of the child-specific Children's Effort Rating Table (CERT) has advanced research in this domain and helped to focus attention on the numerous problems of applying this psychophysical concept to such immature subjects. Accordingly, the scope for further research in this discipline is now far broader than ever before.
在过去20年里，探讨儿童对运动努力程度认知的研究在科学文献中稳步出现，尽管数量相对较少。研究人员最初在几乎不考虑其适用性的情况下，将在成年人中确立的主观用力感觉评分（RPE）概念的方法和应用应用于儿童。虽然取得了一些成功，但研究结果尚无定论，这可能是因为使用了不适当的测量量表。最近，专门针对儿童的儿童努力程度评分表（CERT）的开发推动了该领域的研究，并有助于将注意力集中在将这种心理物理学概念应用于如此不成熟的受试者所面临的众多问题上。因此，该学科进一步研究的范围现在比以往任何时候都要广泛得多。
