Since conventional studies have recorded USVs in specific experimental settings, such as encounters with an intruder or an estrous female, the question of whether rats emit USVs in non-controlled situation has not been answered.
The kind of acquired images are very complex, containing real and absolutely non-controlled situations, with sequences of few people and crowded sequences.
"It's important for us to keep Percy in a controlled situation," Scioscia said.
"You can be loud about it, but within a controlled situation, you're stuck with them".
She said, "This was a controlled situation," with both planes given instructions after they aborted their approaches.
They were trying to make arrests in a very controlled situation, and it just didn't come down as planned".
"But it needs to be replicated in a controlled situation".
The time provided by the EXIT procedure converts an emergent crisis into a controlled situation.
This theory postulates that under a controlled situation, intention is the immediate determinant of behaviour [ 21].
Unless you are in a controlled situation, do not go near the monkey.
Those conditions -- generally without standardized measurements or controlled situations -- have made it hard to interpret results.
