According to To Catch a Coldabout stress and the immune system, the rates of infection from exposure
are significantly
(a) higher for participants in the high groups for Stress Index, Perceived Stress and Negative Affect
(b) lower for participants in the high groups for Stress Index, Perceived Stress and Negative Affect
(c) higher for participants in the high group for Perceived Stress only
(d) higher for participants in the high group for Stress Index only
A
Psychology