PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Challenging students benefit from limit setting

2015-05-27
(Press-News.org) The teacher's interaction style can either foster or slow down the development of math skills among children with challenging temperaments. This was shown in the results of the study "Parents, teachers and children's learning" carried out at the University of Jyväskylä, Finland.

Ph.D. Jaana Viljaranta, along with her colleagues, studied the role of teachers' interaction styles in academic skill development among children with different temperamental characteristics.

A child's challenging temperament may show up in the classroom, for example, as low task-orientation and lack of concentration, or as a tendency to intense negative emotional expressions. Viljaranta et al. found that a child's challenging temperament evokes two kinds of response styles among teachers. On the one hand, teachers try to regulate the child's behavior via clear limit setting and instructions, and on the other hand they try to impact the child's behavior via guilt-inducing techniques and by appealing to his/her emotions. In the study by Viljaranta et al., limit setting was found to be beneficial for children's math skill development, whereas guilt-inducing techniques led to slower math skill development especially with girls.

INFORMATION:

The research project, led by Professor Kaisa Aunola, was funded by the Academy of Finland and the Jacobs Foundation. The project comprised around 150 children and studied their interaction with parents and teachers across the first grade of primary school using the diary method.

More information: Ph.D. Jaana Viljaranta, tel. +358 408 054 745, email: jaana.h.viljaranta@jyu.fi Publication: Viljaranta, J., Aunola, K., Mullola, S., Virkkala, J., Hirvonen, R., Pakarinen, E., & Nurmi, J.-E. (in press). The role of temperament on children's skill development: teachers' interaction styles as mediators. Child Development. http://onlinelibrary.wiley.com/doi/10.1111/cdev.12379/abstract END



ELSE PRESS RELEASES FROM THIS DATE:

The analogy that builds human thought

2015-05-27
When Niels Bohr hypothesised his model of atom with the electrons orbiting the nucleus just like satellites orbit a planet, he was engaging in analogical reasoning. Bohr transferred to atoms the concept of "a body orbiting another", that is, he transferred a relation between objects to other, new objects. Analogical reasoning is an extraordinary ability that is unique to the human mind, is not seen in animals (except very rarely in primates) and that forms the basis of highly sophisticated human thoughts. Scientists have wondered about the origin of this cognitive function: ...

Experiments in the realm of the impossible

Experiments in the realm of the impossible
2015-05-27
Jena (Germany) March 1938: The Italian elementary particle physicist Ettore Majorana boarded a post ship in Naples, heading for Palermo. But he either never arrives there - or he leaves the city straight away - ever since that day there has been no trace of the exceptional scientist and until today his mysterious disappearance remains unresolved. Since then, Majorana, a pupil of the Nobel Prize winner Enrico Fermi, has more or less been forgotten. What the scientific world does remember though is a theory about nuclear forces, which he developed, and a very particular elementary ...

Hodgkin's lymphoma: The treatment can have late sequelae

2015-05-27
Hodgkin's lymphoma--cancer of the lymph nodes--arises in more than 150 children and adolescents in Germany each year. Nine out of ten patients survive the disease, thanks to the highly effective treatments that are now available. Depending on the type of treatment given, however, there may be late sequelae, as discussed by Wolfgang Dörffel and colleagues in an original article in the current issue of Deutsches Ärzteblatt International (Dtsch Arztebl Int 2015; 112: 320-7). These authors studied the question of which types of treatment were more likely to be followed ...

Similarities between aurorae on Mars and Earth

2015-05-27
An international team of researchers has for the first time predicted the occurrence of aurorae visible to the naked eye on a planet other than Earth. Mars' upper atmosphere may be indeed closer to Earth's than previously thought. Researchers showed that the upper atmosphere of Mars glows blue depending on the activity of the Sun. The result was achieved through numerical simulation and a laboratory experiment, called the Planeterrella, used to simulate the aurora. The study was published in the leading planetology publication Planetary and Space Science on 26 May. 'The ...

How container-grown plants capture sprinkler irrigation water

How container-grown plants capture sprinkler irrigation water
2015-05-27
GAINESVILLE, FL -- As the container nursery industry faces severe restrictions on water use, researchers are looking to identify ways to minimize watering needs and eliminate excess watering. The authors of a new study say that understanding container-grown plants' capacity to "capture" sprinkler irrigation water can give growers important tools that help them adjust irrigation rates, reduce water use, and produce healthy plants. Jeff Million and Thomas Yeager from the Department of Environmental Horticulture at the University of Florida say that there has been limited ...

Flood aftermath linked to post-traumatic stress: Queensland University of Technology study

2015-05-27
Brisbane flood victims suffered more psychological distress during the rebuilding phase than as waters inundated their homes and businesses, a Queensland University of Technology study has found. Kelly Dixon, from QUT's School of Psychology and Counselling, has looked at the mental health impacts caused by the Brisbane 2011 and the Mackay 2008 flood disasters. "The findings showed that aftermath stress contributed to poor mental health outcomes over and above the flood itself, prior mental health issues and demographic factors," Ms Dixon said. Presenting her findings ...

Strength-based parenting improves children's resilience and stress levels

2015-05-27
In a groundbreaking study published recently in the Journal Psychology, Professor Lea Waters from the Melbourne Graduate School of Education outlines how children can draw on their personal strengths to cope with the demands that lead to stress. "While some stress such as toxic stress caused by a long lasting intense negative experience can have a debilitating effect on the wellbeing of children, not all stress is bad or damaging," Professor Waters said. "Positive stress is a normal part of the developmental process. When managed well, it has the potential to help children ...

Cooperation among viral variants helps hepatitis C survive immune system attacks

Cooperation among viral variants helps hepatitis C survive immune system attacks
2015-05-27
Warring armies use a variety of tactics as they struggle to gain the upper hand. Among their tricks is to attack with a decoy force that occupies the defenders while an unseen force launches a separate attack that the defenders fail to notice. A study published earlier this month in the journal Proceedings of the National Academy of Sciences suggests that the Hepatitis C virus (HCV) may employ similar tactics to distract the body's natural defenses. After infecting patients, Hepatitis C evolves many variants, among them an "altruistic" group of viral particles that appears ...

A new era for genetic interpretation

2015-05-27
Millions of genetic variants have been discovered over the last 25 years, but interpreting the clinical impact of the differences in a person's genome remains a major bottleneck in genomic medicine. In a paper published in The New England Journal of Medicine on May 27, a consortium including investigators from Brigham and Women's Hospital (BWH) and Partners HealthCare present ClinGen, a program to evaluate the clinical relevance of genetic variants for use in precision medicine and research. "We're dealing with massive amounts of information: more than 80 million genetic ...

ACMG says ClinGen will be critical resource for interpretation of genome-scale testing

2015-05-27
Tremendous advances have been made in decoding the human genome in recent years but critical questions remain regarding what these variants mean and how they can be applied in clinical practice. In a comprehensive paper to be published in The New England Journal of Medicine on May 27, 2015, "ClinGen: The Clinical Genome Resource," a consortium including investigators from the American College of Medical Genetics and Genomics (ACMG) provide a detailed overview of ClinGen, an NIH-supported program to evaluate the clinical relevance of genetic variants for use in precision ...

LAST 30 PRESS RELEASES:

Sylvester Cancer adding cellular therapy to its arsenal against metastatic melanoma

Study finds biomarkers for psychiatric symptoms in patients with rare genetic condition 22q

Medical school scientist creates therapy to kill hypervirulent bacteria

New study supports psilocybin’s potential as an antidepressant

The Lancet Public Health: Global study reveals stark differences between females and males in major causes of disease burden, underscoring the need for gender-responsive approaches to health

Revealed: face of 75,000-year-old female Neanderthal from cave where species buried their dead

Hepatitis B is globally underassessed and undertreated, especially among women and Asian minorities in the West

Efficient stochastic parallel gradient descent training for on-chip optical processors

Liquid crystal-integrated metasurfaces for an active photonic platform

Unraveling the efficiency losses and improving methods in quantum dot-based infrared up-conversion photodetectors

A novel deep proteomic approach unveils molecular signatures affected by aging and resistance training

High-intensity spatial-mode steerable frequency up-converter toward on-chip integration

Study indicates that cancer patients gain important benefits from genome-matched treatments

Gift to UCR clinic aims to assist local unhoused population

Research breakthrough on birth defect affecting brain size

Researchers offer US roadmap to close the carbon cycle

Precipitation may brighten Colorado River’s future

Identifying risks of human flea infestations in plague-endemic areas of Madagascar

Archaea can be picky parasites

EPA underestimates methane emissions from landfills, urban areas

Feathers, cognition and global consumerism in colonial Amazonia

Satellite images of plants’ fluorescence can predict crop yields

Machine learning tool identifies rare, undiagnosed immune disorders through patients’ electronic health records

MD Anderson researcher Sharon Dent elected to prestigious National Academy of Sciences

Nonmotor seizures may be missed in children, teens

Emergency departments frequently miss signs of epilepsy in children

Unraveling the roles of non-coding DNA explains childhood cancer’s resistance to chemotherapy

Marshall University announces new clinical trial studying the effect of ACL reconstruction on return to play in sports

New York State is vulnerable to increasing weather-driven power outages, with vulnerable people in the Bronx, Queens and other parts of New York City being disproportionately affected

Time-restricted eating and high-intensity exercise might work together to improve health

[Press-News.org] Challenging students benefit from limit setting