Table 1 Generalization stimuli
Stimulus names | ||||||
|---|---|---|---|---|---|---|
High correlation (GS1) | Magpie robin | Yellow warble | Parrot | Woodpecker | Pigeon | Eagle |
Bird eggs | Bird nest | Aviary | Branch | Tree | Birdcage | |
Middle correlation (GS2) | Swan | Flamingo | Recrowned -crane | Emu | Ostrich | Duck |
Slingshot | Tree hole | Rockery | Fallen leaves | Bamboo fence | Windowsill | |
Low correlation (GS3) | Penguin 1 | Penguin 2 | Fish | Goat | Frog | Giant salamander |
Building | Road sign | Dustpan | Portrait stone | Trash | Barbecue grill | |