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

Voter ID law effects hard to pinpoint

2015-08-24
(Press-News.org) Indiana's strict voter identification law may have prevented some elderly citizens from voting in the last two presidential elections, but there's little evidence it kept large numbers of voters from the polls, according to research by Indiana University Bloomington doctoral student Adam Nicholson. Nicholson compared turnout figures in the 2000, 2004, 2008 and 2012 elections in Indiana and in Nebraska and Pennsylvania, two states without voter ID laws. Unlike most previous research on voter identification laws, the study examined data at the county level, not the state level. "In counties with high populations of elderly voters, you actually see a decline overall in turnout," said Nicholson, who conducted the study as his IU master's thesis. Indiana adopted a law in 2005 requiring residents to present a federal or state photo ID card in order to vote. The law was challenged, but the Supreme Court ruled it constitutional in 2008. "After the Indiana law was upheld, it sort of opened the floodgates for other states," Nicholson said. According to the National Conference of State Legislatures, 32 states now have voter ID laws -- including seven states with "strict" laws. Kansas, Nicholson's home state, enacted a voter ID law in 2011. Nicholson compared Indiana with Nebraska and Pennsylvania because the states, while different in some regards, are similar in the number of counties and the population mix. Overall, voter turnout was somewhat low in 2000 and lower in 2004, and peaked in 2008. Turnout in Indiana counties was high in 2008 but declined more sharply than in other states in 2012. Critics say voter ID laws discriminate against elderly, poor and minority voters. But Barack Obama's candidacy in 2008 and 2012 led to large turnout among black voters, according to previous studies. For that and other reasons, Nicholson said, it will take more elections to render a verdict on ID laws. "Hopefully the work I'm doing is a push in the right direction and will give people an idea of how to approach it," he said. "More than anything, as time plays out, having more data points across multiple elections will be helpful."

INFORMATION:

Indiana University faculty members and graduate students are presenting research findings at the 110th annual meeting of the American Sociological Association, which takes place Aug. 21 to 25 Chicago. Nicholson will present his study, "The Impact of Indiana's Voter Identification Law on County-Level Voter Turnout," on Monday.



ELSE PRESS RELEASES FROM THIS DATE:

Influenza vaccines provide moderate protection throughout the entire flu season

2015-08-24
Atlanta, GA - August 24, 2015 - Individuals who received the flu vaccine were protected for up to 6 months post-vaccination, the duration of most flu seasons, according to a study presented at the 2015 International Conference on Emerging Infectious Diseases. Each flu season, researchers work to find out how effective the flu vaccine was in order to measure its value as a health intervention. Factors such as age and health of an individual, as well the level of similarity between the flu virus and the flu vaccine can play a role in how well an influenza vaccine works. "Few ...

Climate impacts on marine biodiversity

Climate impacts on marine biodiversity
2015-08-24
New research into the impact of climate change has found that warming oceans will cause profound changes in the global distribution of marine biodiversity. In a study published in the journal Nature Climate Change an international research team modelled the impacts of a changing climate on the distribution of almost 13 thousand marine species, more than twelve times as many species as previously studied. The study found that a rapidly warming climate would cause many species to expand into new regions, which would impact on native species, while others with restricted ...

New research sheds light on end of Snowball Earth period

2015-08-24
The second ice age during the Cryogenian period was not followed by the sudden and chaotic melting-back of the ice as previously thought, but ended with regular advances and retreats of the ice, according to research published by scientists from the University of Birmingham in the journal Nature Geoscience today (24 August 2015). The researchers also found that the constant advance and retreat of ice during this period was caused by the Earth wobbling on its axis. These ice ages are explained by a theory of Snowball Earth, which says that they represent the most ...

Mayo Clinic researchers find new code that makes reprogramming of cancer cells possible

2015-08-24
JACKSONVILLE, Fla. -- Cancer researchers dream of the day they can force tumor cells to morph back to the normal cells they once were. Now, researchers on Mayo Clinic's Florida campus have discovered a way to potentially reprogram cancer cells back to normalcy. The finding, published in Nature Cell Biology, represents "an unexpected new biology that provides the code, the software for turning off cancer," says the study's senior investigator, Panos Anastasiadis, Ph.D., chair of the Department of Cancer Biology on Mayo Clinic's Florida campus. That code was unraveled ...

Diversity in graduate medical education; women majority in 7 specialties in 2012

2015-08-24
Women accounted for the majority of graduate medical education (GME) trainees in seven specialties in 2012 but in no specialties were the percentages of black or Hispanic trainees comparable with the representation of these groups in the U.S. population, according to a research letter published online by JAMA Internal Medicine. Diversifying the physician workforce in the United States is an ongoing goal. Curtiland Deville, M.D., of Johns Hopkins University, Baltimore, and coauthors used publicly reported data to assess the representation of women and historically underrepresented ...

Primary prevention use of statins increases among the oldest old

2015-08-24
The use of statins for primary prevention in patients without vascular disease older than 79 increased between 1999 and 2012, although there is little randomized evidence to guide the use of these cholesterol-lowering medications in this patient population, according to a research letter published online by JAMA Internal Medicine. Michael E. Johansen, M.D., M.S., of Ohio State University, Columbus, and Lee A. Green, M.D., M.P.H., of the University of Alberta, Canada, investigated the use of statins among this population by vascular disease because the very elderly have ...

Stopping antihypertensive therapy in older patients did not improve functioning

2015-08-24
Discontinuing antihypertensive therapy for patients 75 or older with mild cognitive deficits did not improve short-term cognitive, psychological or general daily functioning, according to an article published online by JAMA Internal Medicine. Midlife high blood pressure is a risk factor for cerebrovascular disease. However, the effect of late-life blood pressure on cognition is less clear. Some studies have suggested that late in life, it is lower, rather than higher blood pressure, that increases the risk for cognitive decline. Justine E. F. Moonen, M.D., of Leiden ...

Association between transient newborn hypoglycemia, 4th grade achievement

2015-08-24
A study matching newborn glucose concentration screening results with fourth-grade achievement test scores suggests that early transient newborn hypoglycemia (low blood sugar) was associated with lower test scores at age 10, according to an article published online by JAMA Pediatrics. At birth, the continuous utero-placental-umbilical infusion of glucose ends and reaches the lowest values during the first couple of hours. The newborn brain principally uses glucose for energy and prolonged hypoglycemia has been associated with poor long-term neurodevelopment and neurocognition. ...

A little light interaction leaves quantum physicists beaming

A little light interaction leaves quantum physicists beaming
2015-08-24
TORONTO, ON - A team of physicists at the University of Toronto (U of T) have taken a step toward making the essential building block of quantum computers out of pure light. Their advance, described in a paper published this week in Nature Physics, has to do with a specific part of computer circuitry known as a "logic gate." Logic gates perform operations on input data to create new outputs. In classical computers, logic gates take the form of diodes or transistors. But quantum computer components are made from individual atoms and subatomic particles. Information processing ...

Scientists show how exposure to brief trauma and sudden sounds form lasting memories

2015-08-24
Researchers at NYU Langone Medical Center have found how even brief exposure to sudden sounds or mild trauma can form permanent, long-term brain connections, or memories, in a specific region of the brain. Moreover, the research team, working with rats, says it was able to chemically stimulate those biological pathways in the locus coeruleus -- the area of the brain best known for releasing the "fight or flight" hormone noradrenaline -- to heighten and improve the animals' hearing. The NYU team says their new study, summarized in the cover article in the journal Nature ...

LAST 30 PRESS RELEASES:

New analysis yields clearer picture of toxin-producing blue-green algae blooms

Trainer identification project treads new ground

Parsa & Ascoli studying neuromorphic spintronics

Cancer quality improvement program cuts missed radiation appointments by 40%

Innovation turns building vents into carbon-capture devices

Discussion approach improves comprehension for 4th, 5th graders, study finds

Non-native plant species adapt to natural ecosystems faster than expected

It’s not just in your head: Stress may lead to altered blood flow in the brain

Automated high-throughput system developed to generate structural materials databases

PolyU research drives commercialization of energy-efficient solar cell technology towards 40% efficiency milestone

New NIH-funded Johns Hopkins Medicine study finds high-risk individuals who have mild dilatation of the pancreatic duct have increased risk for pancreatic cancer

Mapping metabolic dysfunction-associated steatotic liver disease models of care across 17 Middle East and North Africa countries: Insights into guidelines, infrastructure, and referral systems

Process monitoring of P-GMAW-based wire arc direct energy deposition of stainless steels via time-frequency domain analysis and Isolation Forest

The 4th International Conference on Green Building, Civil Engineering and Smart City (GBCESC 2025)

Omni-modal language models: Paving the way toward artificial general intelligence

Fractal-based metamaterial improves sound fields in car cabins

Maternity care access and infant mortality

Self-administered hypnosis vs sham hypnosis for hot flashes

Chatting with your cells

Genetic testing trifecta predicts risk of sudden cardiac death and arrhythmia

Moving past the mouse – genetic advances inspire new frontiers

Exercise and L-BAIBA supplement boost muscle and bone health in aging mice

Designation of JMIR Bioinformatics and Biotechnology as official society journal elevates visibility for MidSouth researchers

Brain activity goes to extremes in soccer fans

AI-based analysis of CT scans taken for many reasons may also reveal weakened bones

SwRI expands Metering Research Facility capabilities for hydrogen research and testing

Widely cited stat on global water and food security ‘hearsay’ and fragile for policymaking

Forever chemicals affect the genes of unhatched ducklings

American Pediatric Society announces election of 2026 members

A fix for frost: Engineers use electricity to zap ice without heat or chemicals

[Press-News.org] Voter ID law effects hard to pinpoint