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Pandemic led to surge in multigenerational homes

September 6, 2023 jsteward

Grandparents served as a safety net for grandkids when the COVID-19 pandemic hit, with unexpected numbers of elders moving in or opening homes to an additional 460,000 U.S. children, said a Washington State University researcher.

A study found such multigenerational households comprised a majority in a 2020 surge of nearly 510,000 children in all pandemic-era “doubled-up” residences. That meant kids and at least one parent lived with another adult – grandparent, aunt, cousin or roommate. The study didn’t count a parent’s partner or an adult sibling.

Mariana Amorim, a WSU sociology assistant professor and lead author, said mainly grandparents provided a safety net for families, particularly for six months beginning in spring 2020, when schools and other systems closed.

However, the spike in such living arrangements from 2019 to 2020 was temporary and returned to expected levels in 2021. The research compared such yearly co-residency patterns by using survey data collected by the U.S. Census.

Wildfire season is lasting longer, burning different

September 5, 2023 jsteward

The number of acres burned so far in Washington’s wildfire season this year is on trend with what ecologists predicted. But the damage has been catastrophic, and it could be weeks before fire danger subsides. Dryer, hotter summers and changes to the state’s vegetation mean the fire season spans longer than it once did.

In the 20th century, fire suppression and exclusion in the American West by European colonizers prevented a lot of fires that would have otherwise naturally occurred.

“If you look at historic averages in the West, we don’t match the acreage of fire that would touch the West precolonization,” said Mark Swanson, a fire ecology professor at Washington State University.

Nowadays, where fires ignite, they tend to burn in ecosystems where fire was excluded for much of the 20th century. A buildup of grown vegetation as a result means those fires will likely burn at a higher intensity and severity — intensity being heat release and severity being what the flames do to the vegetation.

“We deliberately excluded fire, or suppressed it, for much of the 20th century in the West in the belief that fire was bad,” Swanson said. “The irony is that it allowed fuel to accumulate.”

Check your selfie before you wreck your selfie

August 22, 2019 jsteward

That cool selfie you just posted on social media might not be getting the flattering reaction you’re expecting — and may in fact have the opposite effect, new research from Washington State University suggests.

Scientists there used hundreds of actual Instagram users to see if those who take selfies cause others to make “snap judgments about the user’s personality.”

Professor Chris Barry displays a selfie (left) and a posie (right) on two phones. Photo illustration by Bob Hubner/WSU.

“Their work shows that individuals who post a lot of selfies are almost uniformly viewed as less likable, less successful, more insecure and less open to new experiences than individuals who share a greater number of posed photos taken by someone else,” writes Will Ferguson with WSU News. “Basically, selfie versus posie.”

The study was published in the Journal of Research in Personality by Washington State University psychologists.

The lead author of the study, WSU professor of psychology Chris Barry, says that even when two feeds had similar content, such as depictions of achievement or travel, feelings about the person who posted selfies were negative and feelings about the person who posted posies were positive.

“It shows there are certain visual cues, independent of context, that elicit either a positive or negative response on social media,” Barry said.

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A dose of fact

August 15, 2019 jsteward

The history of cannabis is full of myths and hype, and that’s never been more true than the present moment as medical science tries to catch up with capitalism.

Medical marijuana is now legal in 22 states, while recreational use is legal in 11. A tide of claims about the plant’s healing powers has accompanied its rise in acceptance. If you believed the pervasive advertising, you might think THC and CBD are miracle cure-alls for anything that ails you.

The truth is, there are very few scientific studies to substantiate claims at this time, said Rebecca Craft, one of dozens of researchers at Washington State University studying cannabis.

On Tuesday, Craft will share what is known in the talk “Marijuana: Evil Weed or Medical Miracle” at Basalt Cellars in Clarkston as part of the Wine and Wisdom series organized by the Asotin County Library.

Because of cannabis’ federally regulated status, it has been difficult for scientists to do controlled testing on humans, Craft said. Instead, most of the testing has been done on animals and extrapolated to humans.

“Unfortunately, right now the list of what we don’t know is considerably longer than the list of what we do know,” said Craft, who has spoken around the state as part of Humanities Washington programs. In a preview to Tuesday’s discussion, the professor shared some facts with Inland 360.

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There might once have been life on the moon, study finds

July 24, 2018 adriana

Today, the surface of the moon is dry, dusty and uninhabitable—but in its distant past, our satellite might have had pools of water on the surface… and alien life.

In fact, there are two times in the moon’s early history when there could have been life on the surface, says Dirk Schulze-Makuch of Washington State University’s School of the Environment and lead author of newly published research in Astrobiology.

During those periods, there might have been pools of liquid water on the surface—where life could have thrived.

The collaborative research centered on two periods: just after the moon formed from a debris disc four billion years ago, and during a peak in lunar volcanic activity around 3.5 billion years ago.

During both periods, planetary scientists think the moon was spewing out large quantities of superheated volatile gases, including water vapor, from its interior.

“It looks very much like the moon was habitable at this time,” Schulze-Makuch said.

“There could have actually been microbes thriving in water pools on the moon until the surface became dry and dead.”

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