[solved] length of the practic and experimental phase

Comments

• sebastiaan

  April 2012 edited 5:15AM

  Hi Sasan,

  Unless you explicitly do something with it, creating a practice variable is only useful for logging purposes: During the analysis, it allows you to easily see which trials were part of the practice block, and which of the experiment block. But otherwise it has no effect, that's perfectly normal.

  Does that answer your question?

  Cheers,
  Sebastiaan

  
  
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• Sasan

  April 2012 edited 5:15AM

  thanks Sebastian,

  i have created a variable "practice-phase" in may block-loop. under this variable i have mit "yes" and "no" specified, which trial should be presented in practice and experimental phase. In trial sequence i have gave "[practice] = [practice_phase]" as "run if" and then i have created the variable "practice" in practice- and experimental-loop. i gave "yes" under the variable practice in practice-loop and no in experimental_loop
  best regards sasan
• sebastiaan

  April 2012 edited 5:15AM

  Hi Sasan,

  I thought about it for a bit, but I'm still unclear about what exactly it is that you want to do. Perhaps it would be easiest if you attach the experiment (or paste the script to a service like pastebin) and describe in detail the behaviour that you would like to see. That would help me understand your problem.

  Cheers!
  Sebastiaan

  
  
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