XPLab_2019

Course site for "Experimental Psychology Lab" 2019

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Project maintained by michael-franke Hosted on GitHub Pages — Theme by mattgraham

Homework due by Thursday May 16th (before class)

• read the “getting started guide” of the _babe site
• follow the instructions to instantiate your own experiment based on the “departure point”
• create a repository for your own experiment (name it appropriately)
• change the “departure point” template as follows:
  • replace the 2-alternative forced choice task with a key-press task
  • instantiate five trials of a key-press task
  • key presses should be recorded as “same” and “different”
  • show one of the mental-rotation pictures obtainable here on each trial
  • code the key press choices as “correct” or “incorrect” based on the picture shown
  • add to the trial information (in 03_trials.js) the following information (so that this is shown in the final output; because we might need it for analysis):
    • number of picture shown
    • degree of rotation
    • whether the picture’s objects are indeed “same” or “different”
• optionally:
  • randomize the five trials using the command _.shuffle() from the lodash library which is (super useful (!) and) loaded automatically with _babe