Spuriousness Versus Intervening Variables: The Problem of Temporal Sequences
作者:
H. M. Blalock,
期刊:
Social Forces
(OUP Available online 1962)
卷期:
Volume 40,
issue 4
页码: 330-336
ISSN:0037-7732
年代: 1962
DOI:10.2307/2573889
出版商: The University of North Carolina Press
数据来源: OUP
摘要:
A procedure is suggested for making causal inferences in situations in which temporal sequences are in doubt. By adding a fourth variable which is a cause of either X or Y, but not both, we may distinguish between the alternative possibilities X → Y → Z and X ← Y ← Z. In principle, the method may be generalized to any number of variables.
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