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

Legally high? Teenagers and prescription drug abuse

2015-03-24
(Press-News.org) Legal drugs such as OxyContin now kill more people than heroin and cocaine combined. While awareness of the dangers of illegal drugs has increased, many teens are still ignorant of the significant physical danger posed by legally prescribed drugs, according to a new study in Journal of Public Policy & Marketing.

"The CDC has classified the situation as an epidemic," write authors Richard Netemeyer (University of Virginia), Scot Burton (University of Arkansas), Barbara Delaney (Partnership for Drug Free Kids), and Gina Hijjawi (American Institutes for Research). "Prescription drugs are seen as blessed by a trusted institution, the FDA, while increasingly aggressive advertising by drug companies simultaneously floods parents and children with messages that these substances are safe, popular, and beneficial."

The current study recruited teens in shopping malls across the United States, asking them to complete a web-based questionnaire on their use of substances including alcohol, tobacco, and both legal and illegal drugs. They were also asked whether they struggled with anxiety, felt a desire to be popular, sought out exciting activities, and what level of risk they associated with prescription drugs.

On the whole, prescription drug use increased in direct proportion to psychological states such as anxiety, and use of other restricted substances such as alcohol. Under some conditions, however, prescription drug abuse accelerated exponentially, such as when the level of anxiety or desire to be popular was at its very highest.

"Teens need help before they reach these tipping points for prescription drug abuse. Adults spotting teens with very high levels of anxiety and at least moderate use of other restricted substances should realize that these are students with a high likelihood of prescription drug abuse. Male teens with a high need to be popular and teens in general appear to be at exceptional risk. Campaigns must target parents as well, since they clearly underestimate both the physical risks of prescription drugs and the likelihood that their children will abuse these drugs," conclude the authors.

INFORMATION:

Richard Netemeyer, Scot Burton, Barbara Delaney, and Gina Hijjawi. "The Legal High: Factors Affecting Young Consumers' Risk Perceptions and Abuse of Prescription Drugs." Forthcoming in the Journal of Public Policy & Marketing. For more information, contact Richard Netemeyer (rgn3p@virginia.edu) or Mary-Ann Twist (mtwist@ama.org).



ELSE PRESS RELEASES FROM THIS DATE:

Automation offers big solution to big data in astronomy

Automation offers big solution to big data in astronomy
2015-03-24
MADISON, Wis. -- It's almost a rite of passage in physics and astronomy. Scientists spend years scrounging up money to build a fantastic new instrument. Then, when the long-awaited device finally approaches completion, the panic begins: How will they handle the torrent of data? That's the situation now, at least, with the Square Kilometer Array (SKA), a radio telescope planned for Africa and Australia that will have an unprecedented ability to deliver data -- lots of data points, with lots of details -- on the location and properties of stars, galaxies and giant clouds ...

Complex genetic ancestry of Americans uncovered

2015-03-24
By comparing the genes of current-day North and South Americans with African and European populations, an Oxford University study has found the genetic fingerprints of the slave trade and colonisation that shaped migrations to the Americas hundreds of years ago. The team, which also included researchers from UCL (University College London) and the Universita' del Sacro Cuore of Rome, analysed more than 4,000 previously collected DNA samples from 64 different populations, covering multiple locations in Europe, Africa and the Americas. Since migration has generally flowed ...

Researchers find link between genetic variation and alcohol dependence

2015-03-24
Virginia Commonwealth University School of Medicine researchers have discovered a biological clue that could help explain why some drinkers develop a dependence on alcohol and others do not. The findings move researchers closer to identifying those at risk for addiction early and designing better drug treatments to help people stop drinking. About 18 million people in the United States have an alcohol use disorder, according to National Institutes of Health statistics. The vast majority go untreated. "There are few and inadequate pharmacological treatments to help ...

More schools, more challenging assignments add up to higher IQ scores

2015-03-24
More schooling -- and the more mentally challenging problems tackled in those schools -- may be the best explanation for the dramatic rise in IQ scores during the past century, often referred to as the Flynn Effect, according to a team of researchers. These findings also suggest that environment may have a stronger influence on intelligence than many genetic determinists once thought. Researchers have struggled to explain why IQ scores for developed nations -- and, now, developing nations -- have increased so rapidly during the 20th century, said David Baker, professor ...

A cancer research breakthrough

2015-03-24
Queen's University cancer researcher Madhuri Koti has discovered a biomarker that will help lead to better predictions of the success of chemotherapy in ovarian cancer patients. This discovery could lead to better treatment options in the fight against ovarian cancer. Biomarkers are an indicator of a biological state or condition. "Recent successes in harnessing the immune system to combat cancer are evidence for the significant roles of a cancer patient's immune responses in fighting cancer," explains Dr. Koti (Biomedical and Molecular Sciences). "Many of these success ...

Disturbingly little known about microbeads and plastics in the Great Lakes

2015-03-24
National Democratic Party Member of Parliament Megan Leslie is calling on the Canadian government to list microbeads, tiny plastic flakes used in cosmetics, as a potential toxic substance. Health Canada claims the beads are safe for use as an additive, but Leslie says they pose a danger to the aquatic environment. Researchers at the University of Waterloo are warning that microbeads and plastic debris of all sizes could be a bigger environmental problem for the Great Lakes than previously thought. "We know more and more about ocean plastics, but, paradoxically, we have ...

Bar-Ilan U. researchers identify 'tipping point' between quantum and classical worlds

2015-03-24
If we are ever to fully harness the power of light for use in optical devices, it is necessary to understand photons - the fundamental unit of light. Achieving such understanding, however, is easier said than done. That's because the physical behavior of photons - similar to electrons and other sub-atomic particles - is characterized not by classical physics, but by quantum mechanics. Now, in a study published in Physical Review Letters, scientists from Bar-Ilan University have observed the point at which classical and quantum behavior converge. Using a fiber-based ...

NASA sees Nathan weakening near Darwin, Australia

NASA sees Nathan weakening near Darwin, Australia
2015-03-24
Tropical Cyclone Nathan has been weakening as it continued to move over land in Australia's Northern Territory on March 24. NASA's Aqua satellite captured a visible picture of the storm over land. Just one day before the Tropical Rainfall Measuring Mission satellite saw some heavy rainfall in Nathan. The Tropical Rainfall Measuring Mission (TRMM) satellite captured rainfall rate and cloud height data when it passed above Nathan on March 23, 2015 at 0631 UTC (2:31 a.m. EDT) before Nathan moved inland. Nathan had intensified and had hurricane force winds of about 65 knots ...

Ultimate Fighting Championship should save heavyweight fights for pay per view

2015-03-24
COLUMBIA, Mo. - The Ultimate Fighting Championship (UFC), a mixed martial arts league, has experienced large growth in popularity and economic success in recent years. UFC has achieved this success by marketing to fans who attend live fighting events and who purchase Pay Per View (PPV) options to watch UFC events on television. Now, a researcher at the University of Missouri has found that fans' interest in the sport and, thus, their desire to spend money differs based on the venue. Nicholas Watanabe, an assistant professor of sport management in the MU Department of ...

Children less likely to come to the rescue when others are available

2015-03-24
Children as young as 5 years old are less likely to help a person in need when other children are present and available to help, according to new research published in Psychological Science, a journal of the Association for Psychological Science. "The children in our study helped at very high levels only when responsibility was clearly attributable to them," explains psychological scientist and lead researcher Maria Plötner of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany. "These findings suggest that children at this age take responsibility ...

LAST 30 PRESS RELEASES:

Age-related changes in sperm DNA may play a role in autism risk

Ambitious model fails to explain near-death experiences, experts say

Multifaceted effects of inward foreign direct investment on new venture creation

Exploring mutations that spontaneously switch on a key brain cell receptor

Two-step genome editing enables the creation of full-length humanized mouse models

Pusan National University researchers develop light-activated tissue adhesive patch for rapid, watertight neurosurgical sealing

Study finds so-called super agers tend to have at least two key genetic advantages

Brain stimulation device cleared for ADHD in the US is overall safe but ineffective

Scientists discover natural ‘brake’ that could stop harmful inflammation

Tougher solid electrolyte advances long-sought lithium metal batteries

Experts provide policy roadmap to reduce dementia risk

New 3D imaging system could address limitations of MRI, CT and ultrasound

First-in-human drug trial lowers high blood fats

Decades of dredging are pushing the Dutch Western Scheldt Estuary beyond its ecological limits

A view into the innermost workings of life: First scanning electron microscope with nanomanipulator inaugurated in hesse at Goethe University

Simple method can enable early detection and prevention of chronic kidney disease

S-species-stimulated deep reconstruction of ultra-homogeneous CuS nanosheets for efficient HMF electrooxidation

Mechanical and corrosion behavior of additively manufactured NiTi shape memory alloys

New discovery rewrites the rules of antigen presentation

Researchers achieve chain-length control of fatty acid biosynthesis in yeast

Water interactions in molecular sieve catalysis: Framework evolution and reaction modulation

Shark biology breakthrough: Study tracks tiger sharks to Maui mating hub

Mysterious iron ‘bar’ discovered in famous nebula

World-first tool reduces harmful engagement with AI-generated explicit images

Learning about public consensus on climate change does little to boost people’s support for action, study shows

Sylvester Cancer Tip Sheet for January 2026

The Global Ocean Ship-Based Hydrographic Investigations Program (GO-SHIP) receives the Ocean Observing Team Award

Elva Escobar Briones selected for The Oceanography Society Mentoring Award

Why a life-threatening sedative is being prescribed more often for seniors

Findings suggest that certain medications for Type 2 diabetes reduce risk of dementia

[Press-News.org] Legally high? Teenagers and prescription drug abuse