AN EVALUATION OF ALTERNATE SCORING METHODS FOR THE MIXED STANDARD SCALE
研究了混合标准量表三种评分方法的心理测量特性，发现不同方法在评分分布方差、评分者间信度和效度上没有差异。
This study investigated the psychometric properties of three methods of scoring a Mixed Standard Scale (MSS) performance evaluation: the patterned procedure as corrected by Saal (1979); a simple nonpatterned scoring procedure suggested by Prien, Jones, and Miller (1977), which gives equal weights to the performance statements; and a procedure that assigned differential weights to each statement on the basis of scale values provided by a panel of subject matter experts. Interrater reliabilities, scale variances for averaged ratings, and a convergent/discriminant validity analysis, which included an alternate method of job skill ratings, indicated no difference in the score distribution variance, interrater reliability, or validity of different method scores.