Table 1.

Baseline production data for collections of items (blocks, wool, etc.) prior to any training^a

Number Presented	Responses
7 treats	no initial response, question repeated 3x; eventually said “sih”
9 beans	no initial response, question repeated 3x; eventually said “sih”
8 wool	“sih” after much hesitation
9 corks	“sih” after much hesitation
8 blocks	no initial response, question repeated 2x; eventually said “sih”
7 corks	no initial response, question repeated 3x; eventually said “sih”

^aItems differed in size across trials; except for blocks, items were differently-sized w/in trials.