Effect of petting a dog on immune system function. "The present study assessed the effect of petting a dog on secretory immunoglobulin A (IgA) levels. 55 college students were randomly assigned to ...
DETROIT -- It may seem intuitive to believe that working with animals has a positive effect on people, but a Wayne State University researcher is trying to determine the nature of that effect, and ...
placebo effect is traditionally thought to require some sort of conscious awareness. The sugar pill you just took helps your headache only because you think it will work. Recent research with rats ...
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