Perceptual judgment and psychophysics tasks

A judgment about a sensory stimulus near or below threshold, or a passive presentation designed to isolate a perceptual response; thresholds, accuracy and evoked responses are the measures.

This family contains 5 tasks.

Task	Short definition	Processes
Auditory Masking Task	Detect, discriminate, or identify a target sound in the presence of a masking sound; threshold shifts between…	4
Biological Motion Perception Task	Judgment of human action or identity from sparse point-light displays attached to major joints; indexes recogn…	5
Face Processing Task	Blocked or event-related presentation of faces vs. objects (or scrambled faces) to localize face-selective cor…	3
Random Dot Kinematogram Task	A field of moving dots in which a variable fraction move coherently; direction judgments and RT under varying…	5
Visual Masking Task	A brief target is rendered invisible or reduced in visibility by a preceding or following mask; variants inclu…	4