Selectivity in exposure to information.
Explore the source record for details and available documents.
SEARCH · PubMed Health
Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Normally fluent subjects were required to read from printed pages, and a recording was made of nonfluencies until a stable rate was established. A persistent shock was then introduced. Its cessation for a limited period was made contingent upon nonfluency. Chronic stuttering was instated and eliminated as a function of the change in stimulus.
Explore the source record for details and available documents.