Psychopy keypress enter update#
Psychopy keypress enter code#

#trials. #trials.addData(‘choice_trial’, choice_trial) #trials.addData(‘imgChoice1’, imgChoice1) Is this giving me the same as what the addData lines would have given me?ĭo you think there is any problem with using the ‘is trials’ checkbox? Is your setup this way because it was practice trials?Īll I really want is the name or index of the image file they choose before pressing enter.Īgain, I am very thankful for you sharing this. However, when I green the addData commands out then tick the “is trials” box in the Practice properties loop I get data in the csv file w_2018_Jun_08_2008.csv (1.5 KB) So you can still do: kb KeyBoard() wait for keypresses here keys kb.getKeys() for thisKey in keys: if thisKey'q': it is equivalent to the string 'q' core.quit() else: print(thisKey.name, thisKey.tDown, thisKey.rt).

Psychopy keypress enter code#

In your code snippet in setImage_2/endRoutine you have the trials.addData commands (see below). I am only struggling with saving the data. (I too will share with anyone interested). So I am now going through and simplifying your example. My experiment only varies on one dimension (pictures of food at various depth disparities). In particular because you even have the ‘limits’ of the image in there too. I cannot thank you enough for sharing this! You are a lifesaver.

Psychopy keypress enter update#

This will update the variable “imageVariable” (so you get filenames like IMG_1.png, IMG_2.png, IMG_3.png…) This is picked up by the image routine which displays the relevant image file. ImageVariable = startName + str(counter) + '.png' I increment the counter elsewhere in the script (via another code element) and included a keyboard element in the Routine called “buttonPressButton” and then inserted the following code in the “Each Frame” tab of the Routine’s code element: startName = 'IMG_' Here’s an example of something similar I did recently that updates the image every frame (to create a running clock). The key functions in psychopy return a list of strings, where each item in the list is a string representation of the key that was pressed. So create a code component and in the “Each frame” tab (so the code runs every frame) then just check whether a key has been pressed and update the variable holding your image name appropriately and the image will change: We often want to know which key was pressed, not just that any of the keys were pressed. Now you just need to update the image name via code.

You also need to set this field to “set every frame”. You’d want to specify your image names through a variable name: so put $imageVariable or some such name in the “Image” field of the relevant image component in your routine. If I’m understanding your design, then this should be quite simple to implement using a code element.