Table 1.

Treatment conditions differed in terms of three elements of stress inoculation.

Treatment condition	Separated from natal group	Separated from mother	Injection pretreatment	Number of early life stressors
No SI	No	No	No	0
SI + Mom	Yes	No	No	1
SI	Yes	Yes	No	2
SI + Veh	Yes	Yes	Yes	3
SI + Alz	Yes	Yes	Yes	3