The settings menu can be accessed by clicking the icon at the top of the window. It allows the user to set various aspects of the experiment, such as the size of the window to be used or what information is gathered about the subject and determine what outputs (data files) will be generated.
A name that will be stored in the metadata of the data file.
If this box is checked then a dialog will appear at the beginning of the experiment allowing the Experiment Info to be changed.
This information will be presented in a dialog box at the start and will be saved with any data files and so can be used for storing information about the current run of the study. The information stored here can also be used within the experiment. For example, if the Experiment Info included a field called ori then Builder Components could access expInfo[‘ori’] to retrieve the orientation set here. Obviously this is a useful way to run essentially the same experiment, but with different conditions set at run-time.
If ticked then the Esc key can be used to exit the experiment at any time (even without a keyboard component)
A formatted string to control the base filename and path, often based on variables such as the date and/or the participant. This base filename will be given the various extensions for the different file types as needed. Examples:
# all in data folder relative to experiment file: data/JWP_memoryTask_2014_Feb_15_1648 'data/%s_%s_%s' %(expInfo['participant'], expName, expInfo['date']) # group by participant folder: data/JWP/memoryTask-2014_Feb_15_1648 'data/%s/%s-%s' %(expInfo['participant'], expName, expInfo['date']) # put into dropbox: ~/dropbox/data/memoryTask/JWP-2014_Feb_15_1648 # os.path.expanduser replaces '~' with the path to your home directory, # os.path.join joins the path components together correctly, regardless of OS # os.path.relpath creates a relative path between the specified path and the current directory '$os.path.relpath(os.path.join(os.path.expanduser('~'), 'dropbox', 'data', expName, expInfo['participant'] + '-' + expInfo['date']))
If this box is checked an Excel data file (.xlsx) will be stored.
If this box is checked a comma separated variable (.csv) will be stored.
If this box is checked a PsychoPy data file (.psydat) will be stored. This is a Python specific format (.pickle files) which contains more information that .xlsx or .csv files that can be used with data analysis and plotting scripts written in Python. Whilst you may not wish to use this format it is recommended that you always save a copy as it contains a complete record of the experiment at the time of data collection.
A log file provides a record of what occurred during the experiment in chronological order, including information about any errors or warnings that may have occurred.
How much detail do you want to be output to the log file, if it is being saved. The lowest level is error, which only outputs error messages; warning outputs warnings and errors; info outputs all info, warnings and errors; debug outputs all info that can be logged. This system enables the user to get a great deal of information while generating their experiments, but then reducing this easily to just the critical information needed when actually running the study. If your experiment is not behaving as you expect it to, this is an excellent place to begin to work out what the problem is.
The name of the monitor calibration. Must match one of the monitor names from Monitor Center.
If multiple screens are available (and if the graphics card is not an intel integrated graphics chip) then the user can choose which screen they use (e.g. 1 or 2).
If this box is checked then the experiment window will fill the screen (overriding the window size setting and using the size that the screen is currently set to in the operating system settings).
The size of the window in pixels, if this is not to be a full-screen window.