新近效应
参考答案:
新近效应,也称为近因效应,即我们所获得的最新的信息会对于形成的印象有强烈的影响。
Not until ____________ to the top of the palace __________ caught.
A.he got; was he
B.did he get; he was
C.he got; he was
D.did he got; was he
下列哪项指标小时,表示用该样本均数估计总体均数的可靠性大()。
A.CV(变异系数)
B.S(标准差)
C.SE(标准误)
D.R(极差)
E.Q(四分位数间距)