Half of them received active tDCS; the other half, the control group, received "sham tDCS a negligibly low dose.
Half of them received active tDCS; the other half, the control group, received "sham tDCS" — a negligibly low dose.
Computers with devices to read blood sugar, take pictures of skin and feet, and check blood pressure will be placed in half of these patients' homes and the other half, the control group, will continue with the care they usually receive from their providers.
Half (a control group) took a traditional childbirth course in their local area, while the other half took a workshop called the Mind in Labor: Working with Pain in Childbirth, which is based on the well-researched, two-month Mindfulness-Based Childbirth and Parenting (MBCP) program.
Half of the patients in each block were allocated to selenium and the remaining half to control group.
The other half, a control group, only got shots.
The other half, a control group, will play video games.
The other half, a control group, simply went about their days as usual.
We then had them answer questions designed to gauge their future orientation, such as "Would you want to get $100 tomorrow or $150 in 90 days?" The other half, our control group, read no article but took the same survey.
About 33percentt of those without a diploma thought that researchers should give all the participants in a study the treatment drug, rather than half (the control group should not get the drug).
