Order the following cognitive abilities from those that are shown by the widest range of species (1) to the narrowest range of species (4). Hint (if a pigeon can do it, probably many species can do it).
Question 10 options:
Theory of Mind (False belief task)
Perceptual categorization (e.g., blue vs. green)
Relational categorization (e.g., same-different or more-less)
Seeking information that you need but don't have