Sentence examples for extracting tools from inspiring English sources

Furthermore, for two of three subjects the tools that they first used to probe for food were significantly longer than would be expected if they were extracting tools randomly, indicating that they were sensitive to the required length of tool.

Subjects received different pre-testing experience, to investigate whether crows required experience of extracting tools from tubes with their beaks to perform successfully in the subsequent sequential tool use tasks.

Another possibility is that, if subjects had previously learned separate components of the sequence (for example, using a tool to probe for food, and extracting tools directly from the container in which tools would later be out of reach), they could 'chain' these into a single sequence.

Secondly, while the failure of the inexperienced subjects may have been due to their lack of experience at extracting tools from tool-tubes, and therefore their inability to 'chain' sensu Epstein et al. [26], it is also possible that the reason for the difference between the groups was that experienced subjects had learned to pay attention to tool-tubes.

Subjects showed flexibility in their behaviour, probing into the food-frame on fewer trials when food was absent, or could not be obtained, and extracting tools on fewer trials when they were unnecessary.

Select the right extracting tool.

If that fails, you may need a special extracting tool to remove the bearing.

We only considered exchanges between extracted tools, rather than between the tabletop tool and an extracted tool, since by definition the latter swaps would always be positive.

Four out of six subjects showed it reliably (another individual extracted tools but did not relate them to the task), three of them from their first trial.

This ensured that the subjects were reinforced for interacting with the tool-frame, but not trained to extract tools from it or to probe into it with tools (for details, see Materials and Methods).

Furthermore, the extracted tools first used by Pierre and Corbeau to probe for food were significantly longer in Tertiary-2 compared to Tertiary trials (Mann-Whitney U-test; Corbeau: W = 35.0, p = 0.009; Pierre W == 72.5, p = 0.009).