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. Author manuscript; available in PMC: 2015 Feb 9.

Published in final edited form as: Int J Comp Psychol. 2014;27(3):488–500.

Table 1.

Correlations (R²) between the number of gapes emitted to a cocaine-associated flavor cue and terminal behaviors.

	Terminal Behavior
Gapes/Each Trial ↓	Gapes	Goal-directed behavior during IO period	LogLatency to First Active Spout Response	Goal-Directed Behavior	LogLatency to First Infusion	Infusions	Time-out Active Responses per Infusion
Trial 3	0.13	0.16^*	0.14	0.18^*	0.17^*	0.15	0.09
Trial 4	0.82^***	0.09	0.12	0.27^**	0.11	0.26^*	0.31^**
Trial 5	0.65^***	0.10	0.13^**	0.33	0.15	0.36^**	0.47^***
Trial 6	0.85^***	0.11	0.17^*	0.23^*	0.12	0.24^*	0.31^**
Trial 7	0.85^***	0.09	0.16^*	0.27^**	0.12	0.29^**	0.38^**
Trial 8	0.75^***	0.09	0.18^*	0.32^**	0.20^*	0.34^**	0.33^**
Trial 9	0.87^***	0.15	0.23^*	0.24^*	0.15	0.24^*	0.34^**
Trial 10	0.88^***	0.13	0.22^*	0.37^**	0.20^*	0.41^***	0.41^***
Trial 11	0.90^***	0.05	0.14	0.22^*	0.08	0.22^*	0.38^**
Trial 12	0.89^***	0.03	0.11	0.19^*	0.05	0.19^*	0.27^**
Trial 13	0.65^***	0.02	0.08	0.16	0.04	0.17^*	0.29^**
Trial 14	0.84^***	0.02	0.10	0.14	0.04	0.14	0.29^**
Trial 15	0.97^***	0.05	0.16	0.24^*	0.09	0.25^*	0.38^**
Trial 16	0.95^***	0.01	0.11	0.21^*	0.08	0.24^*	0.25^**

^*

p < 0.05.

^**

p < 0.01.

^***

p < 0.001.