On school days, the children were assigned shifts for morning bathroom access.
The local residents pitched in to scrub and whitewash the whole town in preparation for the event, and children were assigned to help the artists.
Then some of the children were assigned at random to drink one of the two cocktails containing additives daily during three of five weeks, alternating with a placebo.
The F.D.A. also hopes to tell if the greater incidence of suicidal tendencies found in some studies among children taking the drugs is meaningful or is simply an artifact of how the children were assigned to the drug or placebo groups, the experts said.
These children were assigned randomly to one of four experimental conditions.
Based on the Denver II scores (90 percentile), children were assigned to DD or TD.
The subjects, 10 deaf and 10 typically developing children were assigned to an experimental and a control group respectively.
Further in a prospective cohort study, 1104 children were assigned ESI scores by both nurses and physicians.
Eligible children were assigned to one of two sites and a random process was then used to designate the two sites as either treatment or control.
We first conducted a between-subjects experiment, where classrooms at a childcare center were each assigned a vegetable that most children did not like, and individual children were assigned to either the RE or AC condition.
To take this into account, each member was assigned a value (0 1) indicating his/her needs for resources relative to the others'; in particular, the first adult was assigned the value 1, every additional adult (over the age of 18) was assigned the value 0,5 and children were assigned 0,3.
