Table 3.

General information from the handling stress test.

Period	Bout	Mean	S.E.M.	Mean slope	S.E.
1	1	27.9	.36	-1.06	0.09
	2	26.6	.34
	3	25.2	.34
	4	24.9	.36
2	1	28.4	.32	-1.31	0.14
	2	27.3	.31
	3	25.3	.29
	4	25.7	.38

See text for detail