Two similar experiments but different data saved

[kaykee]

I have two similar experiments (only items are different because I couldn’t figure out how to send participants to one data set or the other in psycho py). However, now that I downloaded the data sets, only the responses to the trial sessions were saved in the one experiment, while all the responses to trial and main sessions were saved in the second experiment. Why would that be? What did I do wrong?

[wakecarter]

Maybe your main loop in one experiment doesn’t have is trials ticked.

[kaykee]

You are right. A hazard in creating two versions of the same experiment I suppose. While I have you here, do you know of a solution to randomise which file the participant sees, either A or B? (instead of having to create two experiment versions).

[wakecarter]

Here’s an example

Assigning participants to two conditions online

Description of the problem: I am conducting an online experiment. I would like to assign participants equally to my two conditions. For this, I used VESPR tool to assign my participants a consecutive number. After, I wrote a code at the beginning of the experiment: if int(expInfo['participant'])%2: conditions = condition1.xlsx else: conditions = condition2.xlsx Finally, I created a loop and set the conditions to the conditions.xlsx file (which contains my two conditions.) From what I…

And a link to my participant ID tool.

https://moryscarter.com/vespr/pavlovia.php

[kaykee]

Great, thanks!