Moss Psycholingustic Project Database
Database on picture naming and word repetition in people with aphasias.
language
NIPS 2015 Papers (Kaggle)
Dataset of information about all of the papers presented at the 2015 Neural Information Processing Systems (NIPS) Conference
Wordbank
Repository of archived data on child language acquisition and vocabulary growth from multiple languages, as measured by MacArthur-Bates Communicative Development Inventory (MB-CDI)
The Language Goldmine
List of language-related corpora and databases across multiple languages
Tasmanian Cognition Laboratory
Not-yet-finished repository of data from a group studying decision making, language, attention, memory, and learning using experimental and modeling methods
TalkBank
Repository of multimodal data on human and animal communication
Linguistic Data Consortium
Repository of spoken and text corpora in multiple languages (including Arabic, English, German, Japanese, Mandarin, Spanish, and more)
WordNet (c)
Word and concept similarity data