The Nuffield Home Economics project.
Explore the source record for details and available documents.
SEARCH · Search PubMed
Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the 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.
Explore the source record for details and available documents.
The effects of quiet-contingent music on the general noise levels of four seventh- and eighth-grade classrooms were investigated. Following a baseline procedure, popular radio music was used to reinforce maintenance of noise below an acceptable level of intensity, 70 decibels, in three of the four classes. In the fourth class, a reversal design was used to show that the contingent presentation of the radio music was important to control the noise produced by the students. The teacher was free to engage in instructional activities because data collection and presentation of music were controlled by automatic apparatus.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.