Appendix A.

Object Categories and Exemplar Labels for the Experimental Stimuli in Experiments 1 and 2.

Object category	Set A	Set B
a four-footed animal	ZEBRA	GIRAFFE
a gardener's tool	PITCHFORK	WHEELBARROW
a musical instrument	HARP	BANJO
a type of footwear	SOCKS	SLIPPERS
a type of ship or boat	YACHT	CANOE
a vehicle	MOTORCYCLE	HELICOPTER
a weapon	ARROW	RIFLE
an article of furniture	LAMP	STOOL
a bird	OSTRICH	PENGUIN
a carpenter's tool	PLIERS	WRENCH
a fruit	CHERRY	LEMON
a kitchen utensil	LADLE	BLENDER
a thing that women wear	LIPSTICK	PERFUME
a vegetable	ONION	CELERY
an article of clothing	BELT	GLOVES
an insect	GRASSHOPPER	CATERPILLAR

Note. In Experiment 2, four different object exemplars (not shown) from each experimental category served as target responses during the category exemplar generation task. Both experiments used the same 32 pictures as experimental stimuli during the naming task.