Empirisoft Support

    Welcome to Empirisoft Support
Results 1 to 9 of 9

Thread: Selecting picture randomly

Hybrid View

Previous Post Previous Post   Next Post Next Post
  1. #1

    Selecting picture randomly

    Can I select a pic from many pics, and then the selected pic was shown as the next stim in DirectRT? Many thanks to you.

  2. #2
    Join Date
    Nov 2005
    Posts
    3,328
    Just to make sure I'm clear--you mean you would like to randomly select (either via truly random or with replacement) and then display a picture?

  3. #3
    Many thanks!
    I want to select randomly the most beautful photo from many photos, and then the other photos can disapper or be displaced by the selected photo.

  4. #4
    Join Date
    Nov 2005
    Posts
    3,328
    If it's the most beautiful photo, then it wouldn't be random. Are you kidding or am I missing something?

  5. #5

    Many Thanks!

    Mant thanks to you, sorry for my english.
    I have six pictures in one screen, and I want to let subjects select a picture based on special standard,such as beauty. Once a subject selected certain numbered picture, then he (or she) can see the selected pictures so as to make a plan for first date.

    Is can be done in your software?
    Best Regards.

  6. #6
    Join Date
    Nov 2005
    Posts
    3,328
    Ahhh, I see. Yes, DirectRT (and MediaLab) can handle that kind of thing. You could use basic conditional skipping (see skipping in the user's guide or online here:

    http://www.empirisoft.com/directrt/h...t_skipping.htm

    Essentially, you could show multiple (random or fixed) images and then send them to a specific trial based on what key they press.

Similar Threads

  1. Controlling and selecting videos
    By borchard in forum MediaLab Older Versions: General Questions
    Replies: 2
    Last Post: 01-22-2008, 10:10 AM
  2. Present an picture, record response and RT?
    By jarvis24 in forum DirectRT Older Versions: How Do I...
    Replies: 3
    Last Post: 10-24-2007, 07:26 AM
  3. the Name of the BMP file appears instead of the picture
    By bendavid1 in forum DirectRT Older Versions: Troubleshooting
    Replies: 6
    Last Post: 03-26-2007, 09:54 AM
  4. Picture and Questionnaire
    By jazminbrown in forum MediaLab Older Versions: How Do I...
    Replies: 1
    Last Post: 06-17-2006, 09:33 AM
  5. allow subjects to select a picture for their response
    By sbp8 in forum MediaLab Older Versions: How Do I...
    Replies: 2
    Last Post: 12-12-2005, 10:10 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •