聋哑人体质测试指标的效标关联效度研究

以2005年《国民体质测定标准》（成年人）的体质监测指标体系为基础,运用数理统计法,采用随机抽样的方式对聋哑人体质测试指标进行效标关联效度研究.研究主要包括聋哑人体质测试使用成人指标体系的可操作性实验、聋哑人体质测试指标的效标关联效度研究、小样本的预测试和大样本全面测试的实效性验证三个方面,旨在构建适合聋哑人的体质测试指标体系,为聋哑人体质测试指标体系的建立、试点和全面推广提供帮助.     

Two tests of approach-iron golf skill and their ability to predict tournament performance

Abstract

The aim of this study was to investigate the convergent and predictive validity of two skill tests that examine the ability of golfers to hit accurate approach-iron shots. Twenty-four high-level golfers (handicap = 2.6 ± 1.7) performed the Nine-Ball Skills Test (assesses the ability to shape/control ball trajectory with high accuracy) and the Approach-Iron Skill Test (assesses the ability to hit straight shots from varying distances with high accuracy). Participants then completed at least eight rounds of tournament golf over the following 90 days and reported an indicator of approach-iron accuracy (per cent error index). A moderate correlation (r = 0.50, P < 0.05) was noted between scores for both tests. Generalised estimating equations, using two covariates (lie of the ball and distance to hole), were used to determine model fit and the amount of variance explained for tournament per cent error index. Results showed that the Approach-Iron Skill Test was the slightly stronger predictor of on-course per cent error index. With both test scores considered together, a minimal amount of additional variance was explained. These findings suggest that either of the tests used individually or combined may be used to predict tournament approach iron performance in high-level golfers.     

自我监督量表的效标关联效度考验

Snyder(1974)提出自我监督概念来解释在自我呈现中的个体差异,并编制出一个25项目的自我监督量表来测量这种差异.该文通过研究自我监督量表与社会期望量表、自尊量表和艾森克人格量表之间的相关,结果发现自我监督量表的效标关联效度不高.这提示:自我监督量表可能与自我监督的构念之间存在差距.