31. She added that the commercial had been favorably received in pre-screenings with test groups of young adults. 32. Another study of a larger test group found that only 23 percent of users noticed any improvement. 33. The early-night test group performed 16 % better on the declarative memory test than the control group. 34. A test group of Canadian viewers did. 35. Apparently, those first hatchlings ventured forth as a test group to decide whether the others should follow. 36. Test Group A is currently underway and its progress can be monitored on the DriveShare Live dashboard.37. The ALL was a modified NKC-135, and the 4900th Flight Test Group was formed for aircraft operations. 38. Due to field missions in Europe and internal strife, Bradley emerges the sole survivor of his test group . 39. Though test groups were relatively small, the results of the studies show evidence that the drug is effective. 40. In one study, multiple groups of human subjects were used : wake control groups and sleep test groups .
