new ExperimentHandler(options)
An ExperimentHandler keeps track of multiple loops and handlers. It is particularly useful for generating a single data file from an experiment with many different loops (e.g. interleaved staircases or loops within loops.
Parameters:
| Name | Type | Description | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
options |
Object |
Properties
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Extends
- PsychObject
Methods
addData(key, value)
Add the key/value pair.
Multiple key/value pairs can be added to any given entry of the data file. There are considered part of the same entry until a call to nextEntry is made.
Parameters:
| Name | Type | Description |
|---|---|---|
key |
Object | the key |
value |
Object | the value |
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addLoop(loop)
Add a loop.
The loop might be a TrialHandler or a StairHandler, for instance.
Data from this loop will be included in the resulting data files.
Parameters:
| Name | Type | Description |
|---|---|---|
loop |
Object | the loop, e.g. an instance of TrialHandler or StairHandler |
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getLoopAttributes(loop)
Get the attribute names and values for the current trial of a given loop.
Only only info relating to the trial execution are returned.
Parameters:
| Name | Type | Description |
|---|---|---|
loop |
Object | the loop |
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nextEntry()
Inform this ExperimentHandler that the current trial has ended. Further calls to addData
will be associated with the next trial.
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removeLoop(loop)
Remove the given loop from the list of unfinished loops, e.g. when it has completed.
Parameters:
| Name | Type | Description |
|---|---|---|
loop |
Object | the loop, e.g. an instance of TrialHandler or StairHandler |
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save(options)
Save the results of the experiment.
Results are uploaded to the remote PsychoJS manager running on the remote https://pavlovia.org server
Parameters:
| Name | Type | Description | ||||||
|---|---|---|---|---|---|---|---|---|
options |
Object |
Properties
|
- Source: