This project aims to test richness of visual experience in foveal and peripheral areas. In the experiment, test images are presented followed by a sequence of patches located in random positions. The patches were either from the original images or nishimoto images. There are 12 locations:
Due to the loading limitation of online experiment, a trick was used to present patches of original images: we laid grey masks with transparent patch in the specific location over the original images.
- run BaseScriptCreate.m to create lists of original and nishimoto images and patches for subjects
- BaseScriptCreate.m also creates a folder called "WebVersion" which contains all the images and patches needed for the experiment
- run includeOrderCreate.m to create "include" iqx files named Script_Bk_Gk
- run CopyFiles to copy all the files to be used in the experiment to the same folder where test images in step 1 are located. This is because inquisit requires all the files (images, texts and scripts) used in the experiment to be in the same folder
- run Script_Bk_Gk to conduct the experiment
- We screened out nishimoto images without duplicate (see folder shinji_without_duplicate) using identification from Zhao. For this experiment, a total of 318 nishimoto images were selected for use (see square_images/Nullselected). The original nishimoto images were cut using shinji.m
- Test images and patches were cut as in the picture above using crop_image.m and 12 masks were created using Draw_Mask.m
- In base scripts, whether images in practice trials are congruent or incongruent are reported.
- catch trials are added in the experiment (see MainStructure_V2 and PictureAndText_V2)
- When the experiment was run on the labtop, the response area was not located in the right place
- Randomization of patches (4 present probes (2 from original and 2 from nishimoto) and 4 (2 from original and 2 from nishimoto)) doesn't work