Features were ranked based on the median peak score over 9 subjects. A row in the table also shows the median time point when that feature reached its peak score (medians taken over 9 subjects). All features shown were significantly predicted with p < 10-5 (corrected for multiple comparisons over features, regions, and time).
Semantic features are shown in upper case, and perceptual features in lower case.
Rank | Feature | Median time (s) |
---|---|---|
1 | Word length | 0.10 |
2 | DOES IT GROW? | 0.40 |
3 | IS IT MANMADE? | 0.45 |
4 | IS IT CONSCIOUS? | 0.45 |
5 | DOES IT HAVE EARS? | 0.45 |
6 | IS IT ALIVE? | 0.45 |
7 | IS IT AN ANIMAL? | 0.45 |
8 | CAN IT BITE OR STING? | 0.45 |
9 | IS IT MANUFACTURED? | 0.45 |
10 | IS IT HOLLOW? | 0.65 |
11 | DOES IT HAVE A BACKBONE? | 0.45 |
12 | IS IT TALLER THAN A PERSON? | 0.40 |
13 | Prickiliness | 0.45 |
14 | IS IT A BODY PART? | 0.20 |
15 | WAS IT EVER ALIVE? | 0.40 |
16 | CAN IT CAUSE YOU PAIN? | 0.10 |
17 | WAS IT INVENTED? | 0.45 |
18 | Verticality | 0.25 |
19 | IS IT HAIRY? | 0.45 |
20 | DOES IT HAVE FEELINGS? | 0.15 |
21 | WOULD YOU FIND IT IN A GARDEN? | 0.40 |
22 | DOES IT HAVE FEET? | 0.45 |
23 | WOULD YOU FIND IT IN A SCHOOL? | 0.60 |
24 | White pixel count | 0.30 |
25 | DOES IT HAVE SOME SORT OF NOSE? | 0.25 |
26 | IS IT AN INSECT? | 0.30 |
27 | DOES IT HAVE HORNS / THORNS / SPIKES? | 0.35 |
28 | IS ONE MORE THAN ONE COLORED? | 0.00 |
29 | DOES IT HAVE INTERNAL STRUCTURE? | 0.40 |
30 | IS IT A BUILDING PART? | 0.40 |
31 | DOES IT LIVE IN GROUPS? | 0.45 |
32 | IS IT A PREDATOR? | 0.55 |
33 | DOES IT HAVE SEEDS? | 0.55 |
34 | DOES IT HAVE PAWS? | 0.35 |
35 | IS IT PART OF SOMETHING LARGER? | 0.45 |
36 | WOULD YOU FIND IT ON A FARM? | 0.05 |
37 | Right-diagonalness | 0.20 |
38 | IS IT HARD TO CATCH? | 0.15 |
39 | CAN YOU PET IT? | 0.50 |
40 | CAN IT SWIM? | 0.15 |
41 | DOES IT PROVIDE SHADE? | 0.25 |
42 | DOES IT HAVE FLAT / STRAIGHT SIDES? | 0.60 |
43 | IS IT MADE OF METAL? | 0.40 |
44 | DOES IT HAVE A FACE? | 0.45 |
45 | IS IT BIGGER THAN A CAR? | 0.25 |
46 | DOES IT HAVE PARTS? | 0.65 |
47 | IS IT A MAMMAL? | 0.30 |
48 | DO YOU HOLD IT TO USE IT? | 0.30 |