halves correlation造句

• 3 . reliability : l ) split - half reability computers the split - half correlation coefficient of the scale with the date of the 142 effective cases . 2 ) test - retest reliability : selects 30 cases to calculate person correlation coefficient after a month later
  3 、信度检验： ( 1 )分半信度：利用正式施测的有效样本142例，计算量表的按因素分半的相关系数。