Key points are not available for this paper at this time.
William O. Bearden, Subhash Sharma, Jesse E. Teel, Sample Size Effects on Chi Square and Other Statistics Used in Evaluating Causal Models, Journal of Marketing Research, Vol. 19, No. 4, Special Issue on Causal Modeling (Nov., 1982), pp. 425-430
Bearden et al. (Mon,) studied this question.