Sentence examples for between the two levers from inspiring English sources

The food hopper was between the two levers.

For saccharin and maltodextrin self-administration, a drinking reservoir was positioned 4 cm above the grid floor at equidistance between the two levers.

In other words, amphetamine could increase the difference in response rates between the two levers by the same proportion, leading to a significant lever x manipulation interaction.

In addition, the number of lever presses required to produce visual signals increased by 1 every 10 stimulus presentations that the rat earned, to facilitate differential responding between the two levers.

The noncontingent group of rats was subsequently able to discriminate between the two levers in experiment 5, ruling out the possibility of deficits in ability to respond to amphetamine or distinguish the levers.

The lever producing reinforcers alternated unpredictably between the two lever-alternatives, but stayed the same until a reinforcer was produced by a lever-press.

They also conclude that the search by a detached head for the next actin binding site does not sweep out the sphere expected from a free swivel at the head-tail junction, but rather sweeps along an arc limited by a relatively fixed angle between the two lever arms.

Hyperactivity was operationalized as the total number of lever-presses on the two levers combined.

The computer recorded lever presses on the two levers, flap openings to the cubicle, reinforcers produced and collected, and the time of the events.

They then offered the rats a choice between two levers: one that delivered a food pellet immediately and another that delivered two pellets after a delay ranging from 1 to 30 seconds.

For example, a recent study led by primatologist Joan Silk of the University of California, Los Angeles, gave chimps a choice between two levers: By pulling one, a chimp could earn a snack; by pulling the other, it could earn a snack for itself plus a bonus snack for a chimp in a nearby room.