The phrase "a function of task" is correct and usable in written English.
It can be used in contexts where you are discussing how a particular function or role is related to or determined by a specific task.
Example: "The efficiency of the team is often a function of task complexity and available resources."
Alternatives: "dependent on the task" or "related to the task".
Response variability between blocks also varied across groups as revealed by a significant Group × Block interaction, (F10,285 = 2.30, P < 0.05), and varied as a function of task as revealed by a significant Group × Task × Block interaction, (F20,570 = 2.57, P < 0.001).
In fMRI, hypotheses about how context modulates distributed patterns of information processing are often tested by comparing functional connectivity between neural regions A and B as a function of task conditions X and Y, which is termed context-modulated functional connectivity (FC).
First, HRV varied as a function of task demands (with the lowest values in the working memory task).
Finally, the NASA-TLX results showed larger cognitive workload in the execution condition than in the oddball control condition, and scores variations as a function of task.
These findings suggest that disruptions in activation in emotion processing neural networks in ASD is partially a function of task related cognitive load.
Furthermore, research has suggested that mind-wandering varies as a function of task variables such as time on task, task complexity, and task difficulty (McVay & Kane, 2010; Smallwood & Schooler, 2006).
Table 2 groups the databases discussed in this paper as a function of tasks in which they can be employed.
Staff motivation to change behavior at the Section of Internal Medicine was primarily a function of task-generated feedback from engaging in teamwork behaviors [ 60].
However, this earlier study only collected data when an interruption happened and thus could not investigate interruption rate as a function of primary task type and severity while controlling for primary task duration as an exposure variable.
These results suggest that although the same internal representation of time was used in both tasks, its external manifestation varied as a function of temporal task goals.
The second analysis assessed the 'effective connectivity' as a function of the task versus rest: The raw timeseries data were multiplied by +1 for signal reflecting task periods (i.e., delayed by 6 s), and −1 for signal related to rest periods.
