The experiment used a multiple-baseline-across-participants design.
To study the cosmic radiation, the experiment used 16 ultracold detectors that look like tiny spider webs, said Brendan Crill, a collaborator at Caltech.
(Incidentally, although the preferred term for leprosy is now Hansen's disease, the deity in the experiment used the old-fashioned term from the Bible).
The experiment used 28 volunteers, 14 in each age group, and produced one spin-off which may be helpful to the owners of fairgrounds and the like.
Julie K. Collins, a food technologist at the Agriculture Department and a co-author of the article, stressed that the experiment used only whole watermelons.
The experiment used a computerized application as a surrogate for an Automated Teller Machine (ATM).
The experiment used a paired design, with six fertilized plots and six non-fertilized control plots.
The experiment used whole organism incubations and followed a nested hierarchical design.
The experiment used factorial design with raising altitude and slaughter season as treatments.
The experiment used a 2 × 3 between-subject design and involved 45 boys and 45 girls.
The experiment used 3 ranches, each having 2 replicate pens per treatment.
