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 | CAN YOU PICK IT UP? | 0.40 |
3 | Right-diagonalness | 0.20 |
4 | CAN YOU HOLD IT? | 0.30 |
5 | CAN IT BEND? | 0.25 |
6 | IS IT HAIRY? | 0.15 |
7 | IS IT ALIVE? | 0.15 |
8 | IS IT BIGGER THAN A LOAF OF BREAD? | 0.35 |
9 | CAN IT BITE OR STING? | 0.25 |
10 | IS IT AN ANIMAL? | 0.30 |
11 | CAN YOU HOLD IT IN ONE HAND? | 0.30 |
12 | IS IT BIGGER THAN A CAR? | 0.30 |
13 | DOES IT OPEN? | 0.35 |
14 | CAN IT CAUSE YOU PAIN? | 0.10 |
15 | DOES IT HAVE CORNERS? | 0.25 |
16 | White pixel count | 0.45 |
17 | DO YOU HOLD IT TO USE IT? | 0.30 |
18 | IS IT BIGGER THAN A BED? | 0.40 |
19 | IS IT CONSCIOUS? | 0.30 |
20 | IS IT TALLER THAN A PERSON? | 0.40 |
21 | Internal details | 0.20 |
22 | Verticality | 0.15 |
23 | DOES IT HAVE FEET? | 0.15 |
24 | IS IT HOLLOW? | 0.40 |
25 | DOES IT HAVE EARS? | 0.45 |
26 | WOULD YOU FIND IT IN A HOUSE? | 0.40 |
27 | DOES IT HAVE SOME SORT OF NOSE? | 0.30 |
28 | IS IT FUZZY? | 0.15 |
29 | CAN IT BE EASILY MOVED? | 0.35 |
30 | Prickiliness | 0.15 |
31 | CAN IT JUMP? | 0.25 |
32 | CAN YOU PET IT? | 0.15 |
33 | DOES IT HAVE A FACE? | 0.45 |
34 | COULD YOU FIT INSIDE IT? | 0.35 |
35 | CAN IT DIG? | 0.35 |
36 | CAN IT SWIM? | 0.15 |
37 | DOES IT LIVE IN GROUPS? | 0.25 |
38 | WOULD YOU FIND IN THE BATHROOM? | 0.20 |
39 | 3D curviness | 0.40 |
40 | Line curviness | 0.25 |
41 | IS IT BIGGER THAN A MICROWAVE OVEN? | 0.65 |
42 | DOES IT HAVE FLAT / STRAIGHT SIDES? | 0.15 |
43 | IS IT MANUFACTURED? | 0.35 |
44 | IS IT A BUILDING PART? | 0.40 |
45 | WAS IT EVER ALIVE? | 0.30 |
46 | DOES IT HAVE FEELINGS? | 0.35 |
47 | DOES IT GROW? | 0.35 |
48 | IS TALLER THAN IT IS WIDE/LONG? | 0.45 |
49 | IS IT A PREDATOR? | 0.10 |
50 | IS IT MADE OF METAL? | 0.20 |
51 | CAN IT CLIMB TREES? | 0.50 |
52 | IS IT WILD? | 0.40 |
53 | IS IT A KITCHEN ITEM? | 0.30 |
54 | DOES IT ROLL? | -0.10 |
55 | DOES IT HAVE FOUR LEGS? | 0.30 |
56 | CAN YOU BUY IT? | 0.25 |
57 | DOES IT HAVE SEEDS? | 0.60 |
58 | IS IT WARM BLOODED? | 0.20 |
59 | IS IT SMART? | 0.45 |
60 | CAN IT RUN? | 0.45 |
61 | IS IT AN INSECT? | 0.35 |
62 | IS IT A MAMMAL? | 0.20 |
63 | DOES IT HAVE HORNS / THORNS / SPIKES? | 0.35 |
64 | Horizontalness | 0.15 |
65 | IS IT MANMADE? | 0.35 |
66 | IS IT A BODY PART? | 0.45 |
67 | IS IT ALWAYS THE SAME COLOR(S)? | 0.70 |
68 | IS IT WARM? | 0.60 |
69 | IS IT ELECTRONIC? | 0.40 |
70 | DOES IT STAND ON TWO LEGS? | 0.60 |
71 | IS IT YELLOW? | 0.15 |
72 | IS IT LIGHTWEIGHT? | 0.35 |
73 | IS IT FURNITURE? | 0.35 |
74 | DOES IT HAVE A HARD NOSE/BEAK? | 0.35 |
75 | DOES IT COME IN PAIRS? | 0.60 |
76 | Left-diagonalness | 0.10 |
77 | WOULD YOU FIND IT IN AN OFFICE? | 0.65 |
78 | IS IT USED IN SPORTS? | 0.40 |
79 | IS IT A TOOL? | 0.15 |