Task in which subjects are presented with words that are either abstract or concrete nouns, and decide for each term whether it is abstract or concrete.
Definition contributed by MLewis about a week ago.
Fork this term (experimental) Forking tasks is the process of separating the senses, or variations, in the meaning of a task. This process should be used sparingly, and the ability to fork a term is the sole provenance of the curator.
Definition contributed by RPoldrack about seven months ago: Task in which subjects are presented with words that are either abstract or concrete nouns, and decide for each term whether it is abstract or concrete.