Table 1.

Stimulus pairs and protocol for the attentional set-shifting task

Phase	Dimension	Discrimination1 (pot1/pot2)	Discrimination2 (pot1/pot2)
Session 1
SD	Media	Beads/foam	NA
CD	Media	Lavender/raspberry	Lavender/raspberry
		Beads/foam	Foam/beads
CDR	Media	Lavender/raspberry	Lavender/raspberry
		Beads/foam	Foam/beads
IDS	Media	Gardenia/strawberry	Gardenia/strawberry
		Pom poms/rocks	Rocks/pom poms
IDSR	Media	Gardenia/strawberry	Gardenia/strawberry
		Pom poms/rocks	Rocks/pom poms
Session 2
IDS2	Media	Cinnamon/aloe vera	Cinnamon/aloe vera
		Green disks/carefresh	Carefresh/green disks
IDSR2	Media	Cinnamon/aloe vera	Cinnamon/aloe vera
		Green disks/carefresh	Carefresh/green disks
EDS	Odor	Vanilla/green tea	Vanilla/green tea
		Easter grass/aluminum balls	Aluminum balls/Easter grass
EDSR	Odor	Vanilla/green tea	Vanilla/green tea
		Easter grass/aluminum balls	Aluminum balls/Easter grass

EDSR, Extradimensional shift reversal; NA, not applicable.