Many children who grow up in poverty have higher levels of behavioral problems and lower IQ scores than children who grow up in middle class families. However, some children from poor family backgrounds are resilient -- that is, they behave better and score higher on intelligence tests than might be expected given the level of social and economic deprivation they have experienced.
Researchers have identified several protective factors that promote childrens resilience, including a childs easy, sociable personality, a mothers warmth toward her child, and a stimulating home environment. However, we still dont know to what extent these protective factors and childrens resilience might be associated with a common genetic factor. It may be that the genes involved in promoting the protective factor are the same genes that promote childs positive development under conditions of poverty. For instance, the genes that contribute to a mothers emotional warmth could be the same genes she passes onto her child, which promote the childs resilience. In this study, we tried to determine the degree to which genetic versus social-environmental influences explain childrens resilience against poverty.
We interviewed 1,116 mothers and their 5-year-old twins in the United Kingdom to assess the familys level of socioeconomic hardship, the twins antisocial behavior at home, and their IQ. We also received reports from teachers about the twins behavior at school.
Karen Melnyk | EurekAlert!
A sudden drop in outdoor temperature increases the risk of respiratory infections
11.01.2017 | University of Gothenburg
Urbanization to convert 300,000 km2 of prime croplands
27.12.2016 | Mercator Research Institute on Global Commons and Climate Change (MCC) gGmbH
Yersiniae cause severe intestinal infections. Studies using Yersinia pseudotuberculosis as a model organism aim to elucidate the infection mechanisms of these...
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).
Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of...
10.01.2017 | Event News
09.01.2017 | Event News
05.01.2017 | Event News
18.01.2017 | Power and Electrical Engineering
18.01.2017 | Materials Sciences
18.01.2017 | Life Sciences