skip to main content
skip to newscasts

Thursday, April 25, 2024

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

SCOTUS skeptical that state abortion bans conflict with federal health care law; Iowa advocates for immigrants push back on Texas-style deportation bill; new hearings, same arguments on both sides for ND pipeline project; clean-air activists to hold "die-in" Friday at LA City Hall.

view newscast page
play newscast audioPlay

"Squad" member Summer Lee wins her primary with a pro-peace platform, Biden signs huge foreign aid bills including support for Ukraine and Israel, and the Arizona House repeals an abortion ban as California moves to welcome Arizona doctors.

view newscast page
play newscast audioPlay

The urban-rural death divide is widening for working-age Americans, many home internet connections established for rural students during COVID have been broken, and a new federal rule aims to put the "public" back in public lands.

Teenagers' Risky Choices Linked to Brain Development

play audio
Play

Wednesday, April 24, 2013   

ST. PAUL, Minn. - A person is apt to make more risky decisions as a teenager than at any other time in life, and research shows that's partly because of neurological reasons.

In early adolescence, said Temple University psychology professor Laurence Steinberg, the brain systems that process and evaluate rewards are much more easily aroused.

"This makes teenagers much more sensitive to the rewards in their environment, and therefore likely to do something in order to get a reward," he said, "even if that something might involve danger."

At the same time, Steinberg said, the system in the brain that helps regulate impulse control still is developing.

"This period during middle adolescence is a time when teenagers are driven to engage in sensation-seeking and exciting and novel activities, but don't yet have the brain systems in place to regulate those impulses," he said. "That's what we think helps explain why they take so many risks."

One way to reduce the number of risky decisions a teen makes, whether it's related to sexual activity or behind the wheel, is to try to keep them out of those situations as much as possible, Steinberg said.

It's also important for parents to share their values and expectations with their teens - even if it doesn't seem as though they're listening, said Judith Kahn, executive director of Teenwise Minnesota.

"Young people are really good at telling parents that they're not exactly relevant in their lives, but that's their job," she said. "They're needing to separate and develop themselves as individuals. They may show us a face that says, 'It doesn't matter' but they are listening. They are listening, and it does make a difference."

Kahn, Steinberg and others will discuss the links between brain development and risky teen behaviors - and how to use that information in developing new strategies - next week at the annual conference of Teenwise Minnesota.

More information is online at ncbi.nlm.nih.gov.


get more stories like this via email

more stories
Rep. Crystal Quade, D-Springfield, the House Democratic floor leader, called Missouri politicians "extremist" on social media after they passed the most restrictive abortion ban in the country and defunded Planned Parenthood. (Fitz/Adobe Stock)

Health and Wellness

play sound

The Missouri Legislature has approved a law to stop its Medicaid program, known as MO HealthNet, from paying Planned Parenthood for medical services …


Environment

play sound

A round of public testimony wrapped up this week as part of renewed efforts by a company seeking permit approval in North Dakota for an underground pi…

Social Issues

play sound

Air travelers could face fewer obstacles in securing a refund if their flight is canceled or changed under new federal rules announced Wednesday…


The Iowa Movement for Migrant Justice calls Senate File 2340 a "ridiculous stunt," passed in an election year "to mobilize voters using fear and anti-immigrant sentiment." (Adobe Stock)

Social Issues

play sound

Advocates for immigrants are pushing back on a bill signed by Iowa Gov. Kim Reynolds in the last few days of the legislative session, modeled on a …

Environment

play sound

An environmental group is suing the U.S. Fish and Wildlife Service to protect the Arkansas mudalia snail under the Endangered Species Act. In …

Currently, more than 2.7 million Californians live within 3,200 feet of an operational oil well. (MSPhotographic/Adobe Stock)

Environment

play sound

Leaders concerned about pollution and climate change are raising awareness about a ballot measure this fall on whether the state should mandate buffer…

play sound

A coalition of climate groups seeking cleaner air at the rail yards and ports of Los Angeles and Long Beach will hold a "die-in" rally tomorrow at Los…

Health and Wellness

play sound

By Marianne Dhenin for Yes! Magazine.Broadcast version by Shanteya Hudson for Georgia News Connection reporting for the YES! Media/Public News …

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021