TY  - GEN
AU  - Folk,C L
AU  - Egeth,H
AU  - Kwak,H W
TI  - Subitizing: direct apprehension or serial processing?
SN  - 0031-5117
PY  - 1989///0406
KW  - Attention
KW  - Discrimination Learning
KW  - Form Perception
KW  - Humans
KW  - Reaction Time
KW  - Serial Learning
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S
UR  - https://doi.org/10.3758/bf03210412
ER  -