. Author manuscript; available in PMC: 2012 Jan 23.

Published in final edited form as: Behav Brain Res. 2006 Sep 12;176(1):27–39. doi: 10.1016/j.bbr.2006.07.027

Table 1-3.

Summary of the statistic results in Experiment 1.

	ANOVA results			Direction of the effects
	Main effect		Interaction	Phase effect	Day effect
	Light phase	Days	Interaction	Phase effect	Dark	Light
Huddle	**	**	**	↓	↑	=
Being alone	**	n.s.	**	↑	=	=
Allogrooming	n.s.	n.s.	n.s.	=	=	=
Self-grooming	*	n.s.	n.s.	↑	=	=

Approach (Front)	**	**	**	↑	↓	=
Received	**	**	**	↑	↓	=

Approach (Back)	**	**	**	↑	↓	=
Received	**	**	**	↑	↓	=

Contact	**	**	**	↑	↓	=

Flight	**	**	**	↑	↓	=

Chase	**	*	**	↑	↓	=
Received	**	**	**	↑	↓	=

p<.05,

^**

p<.01

^↑

indicates, in period effect, behaviors were greater during the dark period than light period, while in day effect, behaviors were greater on day 2 and following days than on day 1.

^↓

indicates, in period effect, behaviors were fewer during the dark period than light period, while in day effect, behaviors were fewer on day 2 and following days than on day 1.

⁼

indicates no differences between the periods and among days of observation.