. Author manuscript; available in PMC: 2018 Apr 1.

Published in final edited form as: Cogn Sci. 2016 Sep 25;41(Suppl 4):638–676. doi: 10.1111/cogs.12416

Table 8.

Koehne et al. (2013), overall proportion of guesses of the fifty percent referent (FPR) during testing by (1) whether the FPR was guessed at least once during training, and (2) whether the FPR was present on the first instance. Significance determined by pairwise comparison of predictors under a binomial mixed effects regression model.

	FPR not guessed, A<P	FPR not guessed, P<A	FPR guessed, A<P	FPR guessed, P<A	significant differences	greater than chance?
Propose/Verify	0.14 (95% CI = 0.113–0.165)	0.12 (95% CI = 0.100–0.147)	0.26 (95% CI = 0.235–0.295)	0.13 (95% CI = 0.108–0.151)	3^rd / 1^st 3^rd / 2^nd 3^rd / 4^th	no / no / yes / no
Pursuit	0.12 (95% CI = 0.100–0.134)	0.12 (95% CI = 0.101–0.140)	0.34 (95% CI = 0.294–0.387)	0.71 (95% CI = 0.670–0.745)	3^rd / 1^st 3^rd / 2^nd 3^rd / 4^th 1^st / 4^th 2^nd / 4^th	no / no / yes / yes
Human subjects	0.09 (95% CI = 0.029–0.159)	0.14 (95% CI = 0.046–0.225)	0.41 (95% CI = 0.233–0.584)	0.47 (95% CI = 0.343–0.606)	3^rd / 1^st 3^rd / 2^nd 1^st / 4^th 2^nd / 4^th	no / no / yes / yes