Multi-Stimulus Decision Task (MSDT)

Instructions

In this task, you will see various visual stimuli and need to decide whether each stimulus matches a specific target pattern.

Your Target Pattern:

Respond YES if the stimulus has:

  • Red

Respond NO for all other stimuli.

How to Respond:

  • Press Y key or click YES if the stimulus matches the target
  • Press N key or click NO if it doesn't match
  • Respond as quickly and accurately as possible

You will first complete 10 practice trials, then 100 main trials.