Which of the following indicates a person is "attending" effectively during a task?

Maintaining concentration on the task at hand is a clear indicator of effective attending. This involves being present and engaged fully in the activity, which enables an individual to utilize cognitive resources appropriately and process information effectively. When someone attends well, they are able to filter out distractions, sustain focus, and complete tasks with greater efficiency and quality.

In contrast, the other choices illustrate behaviors that do not reflect effective attending. Looking away frequently indicates distraction and inability to maintain focus, which disrupts the flow of the task. Completing tasks quickly without focus often compromises the quality of the work; speed does not equate to effective engagement or comprehension. Asking for help frequently might suggest a lack of understanding or difficulty, rather than a focused engagement in the task being performed. Thus, maintaining concentration is key to demonstrating effective attending.