Everywhere on the deck around him, the dance continued, an ant-heap scurrying of rushed but purposeful behavior.

Note: Sentient beings are defined as creatures which employ tools and communication in purposeful behavior.

Active purposeful behavior is then either feedback teleological on non-teleological.

Moreover, the sudden violent concentration of beam radiation upon the Martian cloud suggested purposeful and hostile behaviour.

Thymology is the study of those human aspects that precede or cause purposeful human behavior.

The location of the agents and their responsive and purposeful behavior are encoded in algorithmic form in computer programs.

It is a psychological truism-a tautology-that all purposeful behavior is motivated.

Such unwholesomely purposeful behavior on the part of birds roused all sorts of superstitious fear.

However, we can see here an example of how children may be exposed at a very early age to purposeful code-switching behaviour.

"It means that companies either through oversight or through purposeful behavior just deliberately screwed this up," he said.