PROBLEM TO BE SOLVED: To provide a system for developmental test of visual perception, a training system and a support system which are capable of objectively, quantitatively, and minutely examining the content and level of the disability of a disabled person with the disability in the visual space recognition such as hemilateral space ignorance or with the visual impairment, etc.SOLUTION: The system for developmental test of visual perception, the training system, and the support system are composed to be capable of stereoscopic viewing by presenting respectively different images to right and left eyes of an testee, a trainee, or a supported person. For instance, each of the systems has a display 1 to display images and shutter glasses to be worn by the testee etc. Images for the right eye and the left eye are alternately displayed at positions separate from each other in the right-left direction on the screen of the display 1, and open/close of the right and left eyes of the shutter glasses is controlled in synchronization with switching timing of images for right and left eyes.
