Abstract
The choice of weighted and unweighted means or proportions from pooled samples is commented on.
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References
1.
Alwitt
L. F.
, &
Rouse
R. O.
Repetition when learned paired-associate items are replaced . Psychol. Rep. , 1962 , 11 , 905 –911 .
2.
Guilford
J. P.
Fundamental statistics in psychology and education . New York : McGraw-Hill , 1956 .
3.
Warr
P. B.
The effect of repeated presentation of items on paired-associate learning . Quart. J. exp. Psychol. , 1963 , 15 , 262 –272 .