datastreams attribute

Member of

<block> <expt> <likert> <openended> <slidertrial> <survey> <surveypage> <trial>

Syntax

/ datastreams = (datastream, eyetracker)

or

/ datastreams = false

Parameters

Name	Type	Description
false	false	Disables logging to dataStreams.
datastream	dataStream	The name of a dataStream element.

Remarks

If dataStreams is set to false, then nothing is logged to the dataStreams for the expt, block, or trial. If set to eyetracker, then eyetracker information will be logged for the duration of the expt, block, or trial.

Examples

The following enables eyetracking for all trials in the current block:

<block myBlock>
/ dataStreams = (eyetracker)
</block>

The following disables eyetracking for the current trial:

<trial myTrial>
/ dataStreams = false
</trial>