:10
:09
:08
:07
:06
:05
:04
:03
:02
:01
| a gadget; dingus; thingumbob. |
| the offspring of a zebra and a donkey. |
Hall (hôl), Granville Stanley. 1844-1924.
American psychologist who established an experimental psychology laboratory at Johns Hopkins University (1882), founded child psychology, and profoundly influenced educational psychology.