Davids K (1988) Ecological validity in understanding sport performance: some problems of definition. Quest 40(2): 126-136.DAVIDS, K. Ecological validity in understanding sport performance: some problems of definition. Quest, Champaign, v.40, p.126-36, 1988....
However, given the definition of both emotions, the two dimensions are somewhat distinct. Therefore, we conducted EFA again for both emotions by extracting two fixed factors. The results showed that the four items related to pride (factor loadings:0.682–0.854) and the four items related to ...
Structural equation modeling was used to test an extended version of the Kendzierski, Furr, and Schiavoni (1998) Physical Activity Self-Definition Model. A... D Kendzierski,MS Morganstein - 《J Sport Exerc Psychol》 被引量: 42发表: 2009年 Reliability, Validity, and Measurement Invariance ...
The metabolic syndrome - a new worldwide definition Lancet, 366 (9491) (2005), pp. 1059-1062, 10.1016/S0140-6736(05)67402-8 View PDFView articleGoogle Scholar 18 C.J. Jolliffe, I. Janssen Development of age-specific adolescent metabolic syndrome criteria that are linked to the adult treatm...
Poor to moderate validity of self-reported physical activity instruments is commonly observed in young people in low- and middle-income countries. However, the reasons for such low validity have not been examined in detail. We tested the validity of a se
The scale is based on Jachimowicz et al.'s (2018) definition of passion as a strong feeling toward a personally important value/preference that motivates intentions and behaviors to express that value/preference. In this article, we report on the development of a new scale aimed at the ...
variability measures (e.g., standard deviation of individual step or stride-based outcomes) are, by definition, more susceptible to these errors and also require strict and standardized protocols. In general, these findings are similar to a previous review of gait variability across a variety of ...
Content validity indicates the ability of an instrument to reflect the domain of interest and the conceptual definition of a construct [15]. Floor/ceiling effects could be used to describe the content validity. If more than 15% of the subjects reach the lowest or highest possible scores, their...
Errors in Administering the Measure Types Experimenter (researcher) bias Random error Solutions Blind technique to reduce bias Standardization to reduce both bias and random error PowerPoint presentation to accompany Research Design Explained 6th edition; ©2007 Mark Mitchell & Janina Jolley ...
Pate RR, O’Neill JR, Lobelo F: The evolving definition of “sedentary”. Exerc Sport Sci Rev. 2008, 36 (4): 173-178. 10.1097/JES.0b013e3181877d1a. Article PubMed Google Scholar Tremblay MS, Colley RC, Saunders TJ, Healy GN, Owen N: Physiological and health implications of a sed...