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. Author manuscript; available in PMC: 2017 Sep 1.
Published in final edited form as: Soc Sci Med. 2016 Jul 18;164:44–48. doi: 10.1016/j.socscimed.2016.07.014

Fig. 2. Mediation analysis of book reading by cognitive score.

Fig. 2

This model exhibits complete mediation by cognitive score. The indirect effect ab=.03 was statistically significant (95% CI: .01, .10). a) p = .01; b) p<.0001; c) p=.04; d) p=.10