The groups were observed by five different observers (because of its larger outdoor area, group 4 was observed by two observers simultaneously).
Animals were observed by two observers, 10 m away (a distance that did not interfere with the behavior of these habituated subjects), and trials were terminated after 30 min. Remaining food at each trough was collected, and weighed to the nearest g to quantify the GUD.
To compute reliability, 40 of the same consultations were observed by two observers.
Each operation was observed by two observers; one with a clinical and the other with a human factors (HF) background.
Five lessons were observed by two observers, the inter-rater reliability appeared to be of substantial agreement [ 22, 23], κ = 0.73.
The inoculated cells were observed by two independent observers every 6 h.
No action by security guards was taken, but the boy was later observed by two guards with another child as "touching each other's groins (over clothing)".
What we've got now is actual drama as someone tries to live with a wife that doesn't belong to him, or eat live insects being observed by two comedians".
A good deal of the action is observed by two black servants, Addie (Venida Evans), whose quoting of Scripture gives the play its title, and Cal (Ron Brice), who is smart but deeply subservient.
ROGER BANNISTER ran the mile in three minutes 59.4 seconds at Oxford University's track at Iffley Road on May 6th 1954, and the 50th anniversary is observed by two well-paced and diligently researched, though quite different, books.
Plume development was observed by two remotely-operated cameras.
