Table 3.
Numerosity and surface area of stimuli presented to infants in Experiment 3 (order was randomized for each infant)
| Collection A | Collection B | ||||
|---|---|---|---|---|---|
| Number Control | Number | (Surface Area) | Number | (Surface Area) | |
| Habituation Trials | |||||
| Trial A | 5 | (15) | 5 | (21) | |
| Trial B | 5 | (15) | 7 | (21) | |
| Trial C | 5 | (15) | 9 | (21) | |
| Trial D | 7 | (15) | 5 | (21) | |
| Trial E | 7 | (15) | 7 | (21) | |
| Trial F | 7 | (15) | 9 | (21) | |
| Trial G | 9 | (15) | 5 | (21) | |
| Trial H | 9 | (15) | 7 | (21) | |
| Trial I | 9 | (15) | 9 | (21) | |
| Discriminable Test Trials | |||||
| Trial A | 6 | (30) | 6 | (21) | |
| Trial B | 6 | (30) | 8 | (21) | |
| Trial C | 8 | (30) | 6 | (21) | |
| Trial D | 8 | (30) | 8 | (21) | |
| Non-Discriminable Test Trials | |||||
| Trial A | 6 | (21) | 6 | (30) | |
| Trial B | 6 | (21) | 8 | (30) | |
| Trial C | 8 | (21) | 6 | (30) | |
| Trial D | 8 | (21) | 8 | (30) | |
| Area Control | |||||
| Habituation Trials | |||||
| Trial A | 5 | (25) | 7 | (25) | |
| Trial B | 5 | (25) | 7 | (35) | |
| Trial C | 5 | (25) | 7 | (45) | |
| Trial D | 5 | (35) | 7 | (25) | |
| Trial E | 5 | (35) | 7 | (35) | |
| Trial F | 5 | (35) | 7 | (45) | |
| Trial G | 5 | (45) | 7 | (25) | |
| Trial H | 5 | (45) | 7 | (35) | |
| Trial I | 5 | (45) | 7 | (45) | |
| Discriminable Test Trials | |||||
| Trial A | 10 | (30) | 7 | (30) | |
| Trial B | 10 | (30) | 7 | (40) | |
| Trial C | 10 | (40) | 7 | (30) | |
| Trial D | 10 | (40) | 7 | (40) | |
| Non-Discriminable Test Trials | |||||
| Trial A | 7 | (30) | 10 | (30) | |
| Trial B | 7 | (30) | 10 | (40) | |
| Trial C | 7 | (40) | 10 | (30) | |
| Trial D | 7 | (40) | 10 | (40) | |