It took many trials to process the accused, including three major ones.

It took two trials before the fabricated account presented by the police and the block's residents was discredited and the defendants were freed.

First you said it would take five trials against merchies.

In this version of the paradigm, researchers would focus on how many trials it took to learn a certain proportion of the items.

It took two trials and just under 16 months for Cook to be convicted of murder.

It took eight years and three trials for federal prosecutors to prevail against Mr. Forbes.

They had never used such high reaction velocities; it took many trials to find a nozzle shape that would give reasonably high efficiency.

They take far more trials to reach a predetermined learning criterion, but having learned something, their ability to retrieve it is comparable to healthy controls.

In the case of simple geometric shapes, it took around 50 trials to achieve 100 percent correct recognition.

It took two trials; in the first attempt, the pieces coincidentally came back in more or less original order.