Auditory lexical decision task in e-prime

David McFarlane mcfarla9 at msu.edu
Mon Apr 4 18:02:53 UTC 2011


Eleni,

In addition to Michiel's E-Primer, you (and *all* 
E-Prime users) must, *must* start at the very 
least by working through Tutorial 1 in the 
Getting Started Guide that came with 
E-Prime.  This would show you how to get a 
separate response for the sitmulus from each 
trial.  It shows how to do this with a 
TextDisplay object and a List, but you could 
easily adapt the priciples to SoundOut or Slide objects.

As to SoundOut vs. Slide, that may come down to 
personal preference and style, unless other task 
considerations dictate one or the other.  As a 
minimalist, I use a SoundOut unless I need the 
extra facilities of a Slide; OTOH, Slides do 
allow much more flexibility both for future 
changes in the task and during program 
development (e.g., displaying the name of the 
sound file as the sound is played, so that you 
can confirm that things are working as you think 
they do), and many times I later regret starting 
with a SoundOut as I manually convert things to 
Slides.  So take your pick.  Makes no difference 
to stimulus sequences or getting responses, and 
with care makes no difference to timing.

Good luck,
-- David McFarlane, Professional Faultfinder


At 4/4/2011 05:20 AM Monday, you wrote:
>Hi Eleni,
>I believe it is not necessarily the complexity 
>of your question that is the problem here, it's 
>just really hard to imagine what you're doing, 
>or doing wrong. You want to present multiple 
>auditory stimuli - yes, slides are okay for 
>that, easier if you want to show visual stimuli 
>at the same time, but there's not much wrong 
>with the soundout thingy. What are you doing, 
>just added many different stimuli in a row on 
>the "timeline"? In such a case, I really would 
>like to point out that the "quick start guide" 
>is a really good place to start quickly, but if 
>you don't mind a lot of not always entirely 
>related blabbering, you might have a go at 
>http://www.cognitology.eu/pubs/AnE-Primer2009.pdf 
>  instead. Some people told me they like it.
>
>Best,
>Michiel
>
>Michiel Spapé
>Research Fellow
>Perception & Action group
>University of Nottingham
>School of Psychology
>www.cognitology.eu
>
>
>-----Original Message-----
>From: e-prime at googlegroups.com 
>[mailto:e-prime at googlegroups.com] On Behalf Of Eleni
>Sent: 03 April 2011 18:59
>To: E-Prime
>Subject: Re: Auditory lexical decision task in e-prime
>
>Hi all,
>
>After working with the program, I have it playing using the slides.
>The issue that I am currently having is that instead of allowing me to
>make a judgment to each individual stimulus, it instead plays all of
>the sound stimuli in a row without the chance for a response. I am not
>sure how I can allow a response to be made to each auditory stimulus.
>
>Again, I'm very sorry for the basicness of this question.
>
>I also have a request in with the PST support team.
>
>Thank you so much,
>Eleni

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