Orientation discrimination 2This example shows how to implement an alternative forced choice task with an adaptive staircase procedure. It shows how to use HashMap to implement interleaved transformed and weighted staircases.
AdaptiveOrientationDiscriminationThis program opens a Full Screen Exclusive Mode Window and in each trial displays a Gabor patch at the center of the screen. The observer is required to indicate whether the Gabor is left- or right-oblique.
Precompiled programPrecompiled program is in AdaptiveOrientationDiscrimination.jar, which is a self running file. You can run it directly from your browser. Alternatively, you can save the file on your local disk and run it with a mouse click or you can run it from a terminal (MS DOS prompt in MS Windows) with the command
Files needed to build the project
Building and running the projectSee HelloPsychophysicist for instructions on how to build and run java projects.