. Author manuscript; available in PMC: 2019 Aug 1.

Published in final edited form as: J Comp Psychol. 2018 Apr 23;132(3):253–267. doi: 10.1037/com0000103

Table 9. Summary of treatment effects and sex differences in the FourPlex.

Behavior	Female Treatment Effects	Male Treatment Effects	Sex Difference	Directionality

Time in Whole Arm			OS+ (EB)	M > F

Time in Remote Arm	SS- (vehicle < EB, A1221 (0.5), A1221 (1.0))		OS+ (EB)	M > F
Time in Remote Arm	SS- (vehicle < EB, A1221 (0.5), A1221 (1.0))		SS- (vehicle)	M > F

Time Near Stimulus Cage			OS- (vehicle)	F > M
			SS+ (vehicle)	F > M
			SS+ (A1221 (1.0))	F > M

Number of Arm Entries	SS- (vehicle < A1221 (1.0))		SS- (EB)	F > M

Number of Stimulus Explore Events		OS- (vehicle, EB < A1221 (0.5))	OS+ (EB)	M > F
			SS- (EB)	F > M
			SS- (A1221 (0.5))	M > F

Number of Nose Touch Events			OS- (A1221 (0.5))	M > F
			OS+ (EB)	M > F
			SS- (A1221 (0.5))	M > F
			SS+ (A1221 (0.5))	M > F

Results of all measures in the FourPlex are shown for significant (p < 0.05) and/or LARGE effect sizes.