How infants respond to their mother’s touches and smiles influences their development in a manner much like what young birds experience when learning to sing, according to a research project involving the Department of Psychology at Indiana University Bloomington and the Biological Foundations of Behavior program at Franklin and Marshall College.
An article on the research, titled "Social interaction shapes babbling: Testing parallels between birdsong and speech," will be published this week in the journal Proceedings of the National Academy of Sciences. The Web site for the journal is http://www.pnas.org/misc/highlights.shtml. The academy’s Web site is http://www4.nationalacademies.org/nas/nashome.nsf.
"The main point of our research is how the reaction of the babies to their mother’s touches and smiles changes how they talk, and this corresponds to what birds do when learning to sing," said Meredith West, a professor of psychology and biology at IU. She collaborated on the article with Andrew King, a senior scientist at IU, and Michael Goldstein, an assistant professor of psychology at Franklin & Marshall College in Lancaster, Pa.
New risk factors for anxiety disorders
24.02.2017 | Julius-Maximilians-Universität Würzburg
Stingless bees have their nests protected by soldiers
24.02.2017 | Johannes Gutenberg-Universität Mainz
Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...
The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.
The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...
Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...
Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".
Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...
13.02.2017 | Event News
10.02.2017 | Event News
09.02.2017 | Event News
24.02.2017 | Life Sciences
24.02.2017 | Life Sciences
24.02.2017 | Trade Fair News