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

Study finds clues on how to keep kids engaged with educational games

2013-07-15
(Press-News.org) If you want teams of students to stay engaged while playing educational games, you might want them to switch seats pretty often. That's one finding from a pilot study that evaluated how well middle school students were able to pay attention to game-based learning tasks.

Students at a Raleigh, N.C., middle school were divided into two-person teams for the pilot study. Researchers from North Carolina State University then had each team test gaming concepts for an educational game called "Engage," which allows only one student at a time to control gameplay. The researchers were trying to determine how effective educational gaming tasks were at teaching computer science concepts, but were also monitoring how engaged each student was.

The researchers found that, for each team, the student actively performing the game tasks was much more likely to stay engaged – but that the second student would often lose focus.

"This is a very useful finding, because we can use it to improve game design to better keep the attention of the 'navigator,' or second student," says Dr. Kristy Boyer, an assistant professor of computer science at NC State and co-author of a paper on the work. "For example, we could assign tasks to the navigator that are critical to team success and make sure that each student has an opportunity to take the controls during each gameplay session."

The pilot study is part of a larger effort by the researchers to develop a game-based curriculum that teaches middle school students about computer science principles ranging from programming and big data to encryption and security.

"We are doing this work to help ensure that Engage is a fun, effective learning environment, and to ensure that we can keep kids focused on the game itself," says Fernando Rodríguez, a Ph.D. student at NC State who is lead author of the paper. "Keeping kids' attention is essential if we want them to learn."

The paper, "Informing the Design of a Game-Based Learning Environment for Computer Science: A Pilot Study on Engagement and Collaborative Dialogue," will be presented July 13 at the International Conference on Artificial Intelligence in Education in Memphis, Tenn. The paper was co-authored by Natalie Kerby, an undergraduate at NC State. The research was supported by the National Science Foundation.

### END


ELSE PRESS RELEASES FROM THIS DATE:

Air Force support for a new generation of lithium-ion batteries

2013-07-15
A few months back, the Air Force Office of Scientific Research (AFOSR) was proud to publish an article regarding a research accomplishment by Dr. Jim Tour and his research team at Rice University. AFOSR, along with other funding agencies, supported Dr. Tour's research effort to make graphene suitable for a variety of organic chemistry applications -- especially the promise of advanced chemical sensors, nanoscale electronic circuits and metamaterials. Four years ago, Tour's research team demonstrated that they could chemically unzip cylindrical shaped carbon nanotubes ...

Taking the 'random' out of a random laser

2013-07-15
This news release is available in German. The light they emit is as unique as a fingerprint: random lasers are tiny devices with a light emission pattern governed by random scattering of light. Understanding the underlying details of random lasing action has only been achieved recently. Now scientists at the Vienna University of Technology have presented a method to steer the radiation emitted by a random laser into a pre-determined direction. What has started out as a curious idea now has the potential to become a useful new type of light source. Randomness instead ...

Brain discovery could help schizophrenics

2013-07-15
EAST LANSING, Mich. — The discovery of brain impairment in mice may eventually lead to better therapies for people with schizophrenia and major depression. Studying rodents that have a gene associated with mental illness, Michigan State University neuroscientist Alexander Johnson and colleagues found a link between a specific area of the prefrontal cortex, and learning and behavioral deficits. While much work needs to be done, the discovery is a major step toward better understanding mental illness. While antipsychotic drugs can treat hallucinations related to schizophrenia, ...

Dad's obesity could be inherited by multiple generations

2013-07-15
The sperm of obese fathers could increase the risk of both their children and their grandchildren inheriting obesity, according to new research from University of Adelaide. In laboratory studies, researchers from the University's Robinson Institute have found that molecular signals in the sperm of obese fathers can lead to obesity and diabetes-like symptoms in two generations of offspring, even though the offspring are eating healthily. The results of the research are published online in The FASEB Journal. "A father's diet changes the molecular makeup of the sperm. ...

Cancer researchers discover how BRCA1 mutation starts breast, ovarian cancers

2013-07-15
(TORONTO, Canada – July 15, 2013) – Scientists led by Drs. Mona Gauthier and Tak Mak at The Campbell Family Institute for Breast Cancer Research at the Princess Margaret Cancer Centre have solved a key piece in the puzzle of how BRCA1 gene mutations specifically predispose women to breast and ovarian cancers. The answer, says Dr. Mak in research published today in the Journal of Experimental Medicine, is found in the way estrogen rushes in to "rescue" cells whose healthy functioning has been altered by oxidative stress, a well-established factor in cancer development. ...

Drug shows dramatic reduction in seizures in patients with tuberous sclerosis complex

2013-07-15
A drug originally developed to prevent the rejection of transplanted organs has now been shown to dramatically reduce seizures in patients with tuberous sclerosis complex (TSC) – a genetic disease characterized by benign tumors on multiple organ systems. TSC is estimated to affect more than a million individuals throughout the world. The study is the latest to demonstrate the effectiveness of everolimus for TSC patients. Previous studies conducted at Cincinnati Children's Hospital Medical Center showed that everolimus reduced tumors in the brain and the kidney. The ...

Researchers discover new retroviruses in polar bear Knut and panda Bao Bao

2013-07-15
This news release is available in German. Following the death of the polar bear Knut at Berlin Zoo, examinations carried out at the Leibniz Institute for Zoo and Wildlife Research in Berlin showed that Knut was suffering from virus-induced encephalitis (acute inflammation of the brain). Researchers at Saarland University and IZW have now analysed his genetic material and discovered and characterised new sequences of endogenous retroviruses. The retroviruses were also found in another former resident of Berlin Zoo: the giant panda Bao Bao. The work of the research team ...

Path of plaque buildup in brain shows promise as early biomarker for Alzheimer's disease

2013-07-15
PHILADELPHIA—The trajectory of amyloid plaque buildup—clumps of abnormal proteins in the brain linked to Alzheimer's disease—may serve as a more powerful biomarker for early detection of cognitive decline rather than using the total amount to gauge risk, researchers from Penn Medicine's Department of Radiology suggest in a new study published online July 15 in Neurobiology of Aging. Amyloid plaque that starts to accumulate relatively early in the temporal lobe, compared to other areas and in particular to the frontal lobe, was associated with cognitively declining participants, ...

Share robotic frogs help turn a boring mating call into a serenade

2013-07-15
VIDEO: When choosing a potential mate, female túngara frogs listen to the sounds of the male calls, which are based on a pattern of "whines " and "chucks. " If visible, the sight... Click here for more information. With the help of a robotic frog, biologists at The University of Texas at Austin and Salisbury University have discovered that two wrong mating calls can make a right for female túngara frogs. The "rather bizarre" result may be evidence ...

When diffusion depends on chronology

2013-07-15
The Internet, motorways and other transport systems, and many social and biological systems are composed of nodes connected by edges. They can therefore be represented as networks. Scientists studying diffusion over such networks over time have now identified the temporal characteristics that affect their diffusion pathways. In a paper about to be published in EPJ B, Renaud Lambiotte and Lionel Tabourier from the University of Namur, Belgium, together with Jean-Charles Delvenne from the Catholic University of Louvain, Belgium, show that one key factor that can dramatically ...

LAST 30 PRESS RELEASES:

Terahertz pulses induce chirality in a non-chiral crystal

AI judged to be more compassionate than expert crisis responders: Study

Scale-up fabrication of perovskite quantum dots

Adverse childhood experiences influence potentially dangerous firearm-related behavior in adulthood

Bacteria found to eat forever chemicals — and even some of their toxic byproducts

London cabbies’ planning strategies could help inform future of AI

More acidic oceans may affect the sex of oysters

Transportation insecurity in Detroit and beyond

New tool enables phylogenomic analyses of entire genomes

Uncovering the role of Y chromosome genes in male fertility in mice

A single gene underlies male mating morphs in ruff sandpipers

Presenting CASTER – a novel method for evolutionary research

Reforestation boosts biodiversity, while other land-based climate mitigation strategies fall short

Seasonal vertical migrations limit role of krill in deep-ocean carbon storage

Child mortality has risen since pandemic, new study shows

Super enzyme that regulates testosterone levels in males discovered in ‘crazy’ bird species

Study tracks physical and cognitive impairments associated with long COVID

Novel model advances microfiber-reinforced concrete research

Scientists develop new AI method to forecast cyclone rapid intensification

Interpreting metamaterials from an artistic view

Smoking cannabis in the home increases odds of detectable levels in children

Ohio State astronomy professor awarded Henry Draper Medal

Communities of color face greater barriers in accessing opioid medications for pain management

Researchers track sharp increase in diagnoses for sedative, hypnotic and anxiety use disorder in young adults

Advancement in DNA quantum computing using electric field gradients and nuclear spins

How pomalidomide boosts the immune system to fight multiple myeloma

PREPSOIL webinar explores soil literacy among youth: Why it matters and how educators can foster it

Imagining the physics of George R.R. Martin’s fictional universe

New twist in mystery of dinosaurs' origin

Baseline fasting glucose level, age, sex, and BMI and the development of diabetes in US adults

[Press-News.org] Study finds clues on how to keep kids engaged with educational games